IPOGrid
0001071840
IPO filing research

SolarWindow Technologies, Inc.

Industrial Organic Chemicals · WNDW

follow-on effective OTCID EFFECT

SolarWindow Technologies, Inc. IPO research page with SEC filing history, offering status, deal terms, structured filing extracts, company news, and comparable IPO context. Latest filing: EFFECT on 2026-05-20. Current deal snapshot: exchange OTCID.

Filing Timeline

SEC EDGAR
EFFECT effective
SEC effectiveness notice
SEC declared the registration statement effective, allowing the offering to proceed.
First tracked pre-IPO filing for this issuer.
2026-05-20 · 9999999995-26-001713
S-1/A amended
Amended registration statement
Updated registration statement filed after SEC comments or deal changes.
First tracked pre-IPO filing for this issuer.
25,161,292 shares
common stock, par value $0.001 per share · Exchange OTCID · Ticker WNDW · each unit consists of one share of Common Stock and one Series U Warrant or Series U-OS Warrant · Series U Warrants and Series U-OS Warrants exercisable at $0.47 per share · Selling stockholders only · Use of proceeds for general corporate purposes, including working capital
SolarWindow Technologies, Inc. is registering 25,161,292 shares of common stock for resale by selling stockholders, following private placements completed in June 2025. The filing updates financial disclosures and management discussion sections, with shares currently quoted on the OTCID market. The company intends to use proceeds from warrant exercises for general corporate purposes.
2026-04-29 · 0001171843-26-002824
S-1/A amended
Amended registration statement
Updated registration statement filed after SEC comments or deal changes.
Updates the prior S-1 filing.
Price $0.31 · 25,161,292 shares
Common · Exchange OTCID · Ticker WNDW · Each unit consists of one share of Common Stock and one Series U Warrant or Series U-OS Warrant · Series U and U-OS Warrants exercisable at $0.47 per share · Selling stockholders only · Use of proceeds for general corporate purposes, including working capital · Flags self_underwritten, units, warrants · Underwriters self-underwritten
SolarWindow Technologies, Inc. is registering 25,161,292 shares of common stock for resale by selling stockholders, following private placements in June 2025. The offering includes units with warrants, and the company aims to use proceeds from warrant exercises for general corporate purposes. The filing updates financials and management discussion sections compared to the previous S-1.
2026-03-20 · 0001171843-26-001816
S-1 filed
Initial registration statement
Initial public filing submitted to start the SEC review process.
Follows EFFECT in the pre-IPO sequence.
25,161,292 shares · Gross proceeds $0.00
common stock · Exchange OTCID · Ticker WNDW · Each unit consists of one share of Common Stock and one Series U Warrant to purchase an additional share at $0.47 · Series U and U-OS Warrants exercisable at $0.47 per share · Selling stockholders only · Use of proceeds Proceeds from warrant exercises will be used for general corporate purposes, including working capital · Flags units, warrants
SolarWindow Technologies, Inc. is registering 25,161,292 shares of common stock for resale by selling stockholders, following private placements in June 2025. The company develops transparent solar coatings (LiquidElectricity) for glass and plastic surfaces, aiming to generate electricity from various light conditions. It is a pre-revenue entity with stock traded on OTCID. Proceeds from warrant exercises may be used for general corporate purposes.
2025-10-09 · 0001171843-25-006379
EFFECT effective
SEC effectiveness notice
SEC declared the registration statement effective, allowing the offering to proceed.
Follows EFFECT and marks the registration effective.
SolarWindow Technologies, Inc. received effectiveness for its registration statement on April 9, 2025, following an earlier S-1 filing in December 2024. The transition from S-1 to POS AM (Post-Effective Amendment) suggests regulatory approval but no explicit details on operational or financial updates.
2025-04-09 · 9999999995-25-001053
EFFECT effective
SEC effectiveness notice
SEC declared the registration statement effective, allowing the offering to proceed.
Follows S-1/A and marks the registration effective.
SolarWindow Technologies, Inc. has filed a Notice of Effectiveness for its S-1 registration statement, enabling the resale of up to 898,000 shares of common stock by selling stockholders. The shares, issuable upon exercise of stock purchase options, are being offered at a fixed price of $6.21 per share until the company's listing on a national exchange or OTCCQX/OTCQB. The company itself will not receive proceeds from the resale but may benefit from cash exercises of options. The stock is currently quoted on OTC PINK, with a recent closing price of $0.46.
2024-12-12 · 9999999995-24-003757
S-1/A amended
Amended registration statement
Updated registration statement filed after SEC comments or deal changes.
Updates the prior S-1 filing.
Price $6.21 · 898,000 shares
common stock, par value $0.001 per share · Exchange OTC PINK · Ticker WNDW · Selling stockholders only · Use of proceeds No proceeds to the issuer; selling stockholders will sell shares
SolarWindow Technologies, Inc. is a pre-revenue company developing transparent electricity-generating coatings (LiquidElectricity®) for applications on glass and flexible surfaces. This S-1/A filing relates to the resale of up to 898,000 shares of common stock by certain stockholders, including officers and directors, at a fixed price of $6.21 per share. The company aims to expand its technology for architectural, automotive, and other industrial applications, with partnerships at the U.S. Department of Energy’s NREL. The filing highlights risks related to unproven technology, market adoption, and reliance on third-party manufacturing.
2024-11-20 · 0001171843-24-006495
S-1 filed
Initial registration statement
Initial public filing submitted to start the SEC review process.
Follows EFFECT in the pre-IPO sequence.
SolarWindow Technologies, Inc. has filed an S-1 registration statement for a potential initial public offering (IPO). The filing indicates the company is seeking to raise capital through the sale of its securities, though specific details about the offering size, pricing, or use of proceeds are not provided in the available text. The company, which focuses on developing transparent solar window technology, has previously had a registration statement declared effective in 2022.
2024-10-18 · 0001171843-24-005697
EFFECT effective
SEC effectiveness notice
SEC declared the registration statement effective, allowing the offering to proceed.
Follows EFFECT and marks the registration effective.
SolarWindow Technologies, Inc. received effectiveness for its securities registration statement on December 15, 2022. The filing confirms the SEC has accepted the company's registration, but no substantive details about business operations, financials, or offering terms are provided in the text. The previous effectiveness date was July 8, 2021, for the same SEC file number (333-256983).
2022-12-15 · 9999999995-22-003546
EFFECT effective
SEC effectiveness notice
SEC declared the registration statement effective, allowing the offering to proceed.
Follows EFFECT and marks the registration effective.
SolarWindow Technologies, Inc. received effectiveness for its SEC filing on December 15, 2022. The filing appears to be a post-effective amendment (POS AM) with updated administrative details compared to its previous submission.
2022-12-15 · 9999999995-22-003544
EFFECT effective
SEC effectiveness notice
SEC declared the registration statement effective, allowing the offering to proceed.
Follows EFFECT and marks the registration effective.
SolarWindow Technologies, Inc. received effectiveness for its securities registration on July 8, 2021, following a previous effectiveness date of June 24, 2021. The filing transitioned from Form S-3 to POS AM, indicating potential updates to the offering structure or registration statement.
2021-07-08 · 9999999995-21-002685
EFFECT effective
SEC effectiveness notice
SEC declared the registration statement effective, allowing the offering to proceed.
Follows EFFECT and marks the registration effective.
SolarWindow Technologies, Inc. filed an S-3 registration statement for the resale of 1,167,200 shares of common stock by existing stockholders. The shares include those purchased under exemptions from registration, warrants exercisable at $3.42 and $1.70, and potential proceeds from warrant exercises. The company is a pre-revenue firm developing transparent solar coatings for various industries but faces significant risks including market volatility and unproven technology.
2021-06-24 · 9999999995-21-002506
424B3 priced
Final prospectus
Final prospectus filed near launch with final deal terms.
Follows 424B3 and confirms the priced prospectus.
1,167,200 shares
Common Stock, par value $0.001 · Exchange OTC Pink · Ticker WNDW · Series S Warrants exercisable at $3.42 per share until 2022 and Series T Warrants exercisable at $1.70 per share until 2025 · Selling stockholders only · Use of proceeds Proceeds from warrant exercises, if any
SolarWindow Technologies, Inc. is registering up to 1,167,200 shares of common stock for resale by existing stockholders. The shares include those purchased under exemptions from registration, and shares issuable upon exercise of Series S and T Warrants. The company will not receive proceeds from the sales but may benefit from warrant exercises. Selling stockholders may be deemed underwriters, subject to prospectus delivery requirements.
2021-03-18 · 0001171843-21-001894
EFFECT effective
SEC effectiveness notice
SEC declared the registration statement effective, allowing the offering to proceed.
Follows EFFECT and marks the registration effective.
SolarWindow Technologies, Inc. filed a Post-Effective Amendment (POS AM) to its registration statement, which became effective on March 16, 2021. This follows a prior filing on April 10, 2019, indicating ongoing regulatory updates to the company's securities offering. The current filing relates to a different SEC file number (333-127953) compared to the previous (333-222809).
2021-03-16 · 9999999995-21-000955
EFFECT effective
SEC effectiveness notice
SEC declared the registration statement effective, allowing the offering to proceed.
Follows 424B4 and marks the registration effective.
The current filing is a Notice of Effectiveness for SolarWindow Technologies, Inc.'s prospectus, confirming it became effective on April 10, 2019. The previous 424B4 filing detailed a prospectus for the resale of 3,170,645 shares of common stock by selling stockholders, including shares from warrants. The current filing does not introduce new material information beyond confirming effectiveness.
2019-04-10 · 9999999995-19-000654
424B4 priced
Final prospectus
Final prospectus filed after pricing with final deal terms.
Follows EFFECT and confirms the priced prospectus.
3,170,645 shares · Gross proceeds $0.00
Common Stock · Exchange OTCQB · Ticker WNDW · Series P and S warrants exercisable at $3.70 and $3.42 per share, respectively · Selling stockholders only · Use of proceeds Proceeds from warrant exercises, if any, will be used for general corporate purposes
SolarWindow Technologies, Inc. filed a 424B4 prospectus for the resale of up to 3,170,645 shares of common stock by existing stockholders. The shares include those purchased under exemptions, warrants exercisable at $3.70 and $3.42, and the company will not receive proceeds from the sales but may from warrant exercises. The stock is quoted on OTCPINK, with risks including financial losses, regulatory hurdles, and reliance on third parties.
2018-05-17 · 0001477932-18-002567
EFFECT effective
SEC effectiveness notice
SEC declared the registration statement effective, allowing the offering to proceed.
Follows S-1/A and marks the registration effective.
SolarWindow Technologies, Inc. filed a Notice of Effectiveness for its S-1 registration statement, confirming the effectiveness of its securities offering as of May 11, 2018. The filing relates to the resale of 3,170,645 shares of common stock by selling stockholders, including shares from previous private placements and warrants. The company’s stock is quoted on the OTCPINK, and the offering includes shares issuable upon warrant exercises. The company will not receive proceeds from the resale but may benefit from warrant exercises.
2018-05-11 · 9999999995-18-001222
S-1/A amended
Amended registration statement
Updated registration statement filed after SEC comments or deal changes.
Updates the prior EFFECT filing.
Price $7.40 · 3,170,645 shares
Common Stock, par value $0.001 · Exchange OTCPINK · Ticker WNDW · Series P Warrants (exercise price $3.70, expiring April 30, 2018) and Series S Warrants (exercise price $3.42, expiring September 29, 2022) · Selling stockholders only · Use of proceeds Selling stockholders will receive proceeds from the sale of shares; no proceeds to the company
SolarWindow Technologies, Inc. filed an S-1/A registration statement to register 3,170,645 shares of common stock for resale by selling stockholders. The shares include those purchased under exemptions from registration, shares from warrant exercises (Series P and S), and previously registered shares. The company does not receive proceeds from resale but may benefit from warrant exercises. The filing amends prior registrations and combines multiple share offerings under a single prospectus.
2018-04-23 · 0001477932-18-002001
EFFECT effective
SEC effectiveness notice
SEC declared the registration statement effective, allowing the offering to proceed.
Follows S-1 and marks the registration effective.
SolarWindow Technologies, Inc. filed a Post-Effective Amendment (POS AM) to its previously effective S-1 registration statement, updating the registration of 3,170,645 shares of common stock for resale by selling stockholders. The filing combines shares from prior registrations and includes warrants exercisable at varying prices. The company, a smaller reporting company, has not generated significant revenue and operates in a highly competitive, early-stage market.
2018-02-23 · 9999999995-18-000485
S-1 filed
Initial registration statement
Initial public filing submitted to start the SEC review process.
Follows EFFECT in the pre-IPO sequence.
Range $3.42 to $7.40 · 3,170,645 shares
Common Stock · Exchange OTCQB · Ticker WNDW · Series P Warrants exercisable at $3.42 and $3.70 per share · Selling stockholders only · Use of proceeds Proceeds from warrant exercises, if any, may be used for general corporate purposes
SolarWindow Technologies, Inc. is seeking to register 3,170,645 shares of common stock for resale by selling stockholders, including shares from previous private placements and warrants. The filing serves as a post-effective amendment to a prior registration statement, combining shares from multiple warrant exercises and previous offerings. The company focuses on commercializing its transparent solar coating technology, SolarWindow™, which generates electricity while maintaining transparency. The offering includes shares from Series P and S warrants, with potential proceeds from warrant exercises but no direct proceeds to the company.
2018-02-01 · 0001477932-18-000597
EFFECT effective
SEC effectiveness notice
SEC declared the registration statement effective, allowing the offering to proceed.
Follows EFFECT and marks the registration effective.
SolarWindow Technologies, Inc. received effectiveness for its securities registration statement on November 30, 2016. The filing confirms the company's ability to proceed with its securities offering, though no detailed operational or financial updates are provided in the text. The previous filing in August 2016 was an S-1 form, indicating this may be an amendment or follow-up to the initial registration.
2016-11-30 · 9999999995-16-006340
EFFECT effective
SEC effectiveness notice
SEC declared the registration statement effective, allowing the offering to proceed.
Follows EFFECT and marks the registration effective.
SolarWindow Technologies, Inc. filed a Notice of Effectiveness for its securities registration on November 30, 2016. The filing relates to a post-effective amendment (POS AM) for an SEC registration statement, indicating the company's ongoing efforts to comply with regulatory requirements for its securities offering.
2016-11-30 · 9999999995-16-006338
EFFECT effective
SEC effectiveness notice
SEC declared the registration statement effective, allowing the offering to proceed.
Follows S-1/A and marks the registration effective.
SolarWindow Technologies, Inc. filed a Notice of Effectiveness for its S-1 registration statement on August 18, 2016, indicating the SEC has accepted the filing. The current submission includes Part II of the registration statement, which was not present in the previous S-1/A filing. The company disclosed recent unregistered securities sales, including private placements and warrant issuances, while emphasizing exemptions from registration requirements.
2016-08-18 · 9999999995-16-005467
S-1/A amended
Amended registration statement
Updated registration statement filed after SEC comments or deal changes.
Updates the prior S-1 filing.
937,500 shares
thousand share · Each unit consists of one share of common stock, a Series Q warrant, and a Series R warrant. · Series Q Warrants (exercisable at $3.20 through 2019) and Series R Warrants (exercisable at $4.00 through 2021)
SolarWindow Technologies, Inc. filed an S-1/A amendment to its initial IPO registration, adding Part II containing Item 15 'Recent Sales of Unregistered Securities.' This disclosure details multiple private placements from 2015-2016 involving accredited investors and related parties, including a $3M offering of 937,500 units to Kalen Capital Corporation (KCC) and other transactions involving warrants and convertible notes. The filing also includes expanded indemnification provisions for directors/officers and confirms no pending litigation.
2016-08-11 · 0001477932-16-011774
S-1 filed
Initial registration statement
Initial public filing submitted to start the SEC review process.
Follows EFFECT in the pre-IPO sequence.
Range $3.10 to $4.00 · 4,317,500 shares · Gross proceeds $0.00
Common Stock · Exchange OTCQB · Ticker WNDW · Series O (ex. $3.10, 2017), Series P (ex. $3.70, 2018), Series Q (ex. $3.20, 2019), Series R (ex. $4.00, 2021) · Selling stockholders only · Use of proceeds Proceeds from warrant exercises, if any, will be used for general corporate purposes
SolarWindow Technologies, Inc. is a development-stage company focused on advancing its SolarWindow™ transparent electricity-generating coatings, a proprietary technology for harvesting light energy from both natural and artificial sources. The company is offering 4,317,500 shares of common stock through a prospectus, including shares from selling stockholders, warrants, and potential future exercises. The filing highlights risks related to its early-stage operations, reliance on third-party collaborators, and regulatory approvals. The company's technology targets commercial and residential buildings in the U.S., but it has not yet generated material revenue.
2016-07-29 · 0001477932-16-011564
EFFECT effective
SEC effectiveness notice
SEC declared the registration statement effective, allowing the offering to proceed.
Follows EFFECT and marks the registration effective.
SolarWindow Technologies, Inc. received SEC effectiveness for its filing on July 26, 2016, following an earlier effectiveness date of December 30, 2015. The filings indicate the company's ongoing compliance with regulatory requirements, though no substantive details about the offering or business operations are provided in the text.
2016-07-26 · 9999999995-16-005234
EFFECT effective
SEC effectiveness notice
SEC declared the registration statement effective, allowing the offering to proceed.
Follows EFFECT and marks the registration effective.
SolarWindow Technologies, Inc. received effectiveness for its post-effective amendment (POS AM) filing, dated December 30, 2015, allowing the company to proceed with its securities offering. This follows a previous effectiveness notice on December 23, 2015, with an updated file number and accession details.
2015-12-30 · 9999999995-15-003433
EFFECT effective
SEC effectiveness notice
SEC declared the registration statement effective, allowing the offering to proceed.
Follows EFFECT and marks the registration effective.
SolarWindow Technologies, Inc. received effectiveness for its securities registration on December 23, 2015, following a previous filing in 2014 under the name NEW ENERGY TECHNOLOGIES, INC. The filing reflects a company name change and updated registration details.
2015-12-23 · 9999999995-15-003374
EFFECT effective
SEC effectiveness notice
SEC declared the registration statement effective, allowing the offering to proceed.
Follows EFFECT and marks the registration effective.
The current filing is a Post-Effective Amendment (POS AM) for New Energy Technologies, Inc., effective December 30, 2014, amending a prior S-1 registration statement filed on December 17, 2014. The amendment likely reflects updates to the securities offering, though specific details are not provided in the text. The company's name and regulatory identifiers (CIK, file number) remain consistent with the previous filing.
2014-12-30 · 9999999995-14-003905
EFFECT effective
SEC effectiveness notice
SEC declared the registration statement effective, allowing the offering to proceed.
Follows S-1/A and marks the registration effective.
The filing marks the effectiveness of SolarWindow Technologies, Inc.'s S-1 registration statement for a proposed public offering of up to 6,000,000 shares of common stock. The shares are to be resold by Kalen Capital Corporation, a private entity, and include both shares from a convertible note conversion and previously purchased shares. The offering involves significant risks, including market volatility and the potential classification of the selling stockholder as an underwriter.
2014-12-17 · 9999999995-14-003715
S-1/A amended
Amended registration statement
Updated registration statement filed after SEC comments or deal changes.
Updates the prior EFFECT filing.
Range $1.37 to $1.60 · 6,000,000 shares
Common stock, par value $0.001 · Exchange OTCQB · Ticker NENE · Each Unit consists of one share of common stock and one Series L Stock Purchase Warrant · Series L Warrant exercisable at 60% of 20-day average closing price on OTCQB, 5-year term · Selling stockholders only · Use of proceeds No issuer proceeds; selling stockholder resales · Flags units, warrants
New Energy Technologies, Inc. (SolarWindow Technologies) is a renewable energy company developing SolarWindow™ and MotionPower™ technologies for electricity generation. The S-1/A filing relates to the resale of 6,000,000 common shares by Kalen Capital Corporation, including shares from a convertible note conversion and prior exempt purchases. The company seeks to commercialize its patented solar and kinetic energy technologies but remains in early development stages with limited revenue.
2014-12-03 · 0001477932-14-006820
EFFECT effective
SEC effectiveness notice
SEC declared the registration statement effective, allowing the offering to proceed.
Follows S-1/A and marks the registration effective.
The Notice of Effectiveness confirms that SolarWindow Technologies, Inc.'s registration statement for a proposed public offering of up to 6,000,000 shares of common stock became effective on November 26, 2014. The shares, to be resold by Kalen Capital Corporation, include those issuable upon conversion of a convertible note and previously purchased shares. The company will not receive proceeds from the offering, which is structured under a prospectus. The offering involves significant risks, including market volatility and the Selling Stockholder's potential impact on stock price.
2014-11-26 · 9999999995-14-003527
S-1/A amended
Amended registration statement
Updated registration statement filed after SEC comments or deal changes.
Updates the prior EFFECT filing.
Price $1.37 · Range $1.37 to $1.60 · 6,000,000 shares · Gross proceeds $0.00
Common stock, par value $0.001 · Exchange OTCQB · Ticker NENE · Units consist of one share of common stock and one Series L Warrant · Series L Warrant exercisable for five years at 60% of 20-day average price · Selling stockholders only · Use of proceeds No issuer proceeds · Flags units, warrants
New Energy Technologies, Inc. (formerly SolarWindow Technologies) filed an S-1/A registration statement to register 6,000,000 shares of common stock for resale by Kalen Capital Corporation, a private Canadian entity. The shares include 3,503,042 shares from convertible note conversion and 2,496,958 previously purchased shares. The company develops SolarWindow™ (organic photovoltaic glass coatings) and MotionPower™ (kinetic energy recovery systems) but has a history of operating losses. The filing emphasizes risks related to unproven technologies, reliance on third-party partnerships, and potential dilution from convertible notes.
2014-11-18 · 0001477932-14-006484
EFFECT effective
SEC effectiveness notice
SEC declared the registration statement effective, allowing the offering to proceed.
Follows S-1 and marks the registration effective.
The SEC has declared the registration statement effective for New Energy Technologies, Inc., allowing the company to proceed with the proposed securities offering. The filing outlines the resale of 7,963,283 shares of common stock, including shares issuable upon exercise of warrants and conversion of a convertible note. The offering involves complex securities, including Units composed of common stock and multiple warrant series, with terms tied to conversion prices and exercise conditions.
2014-08-26 · 9999999995-14-002604
S-1 filed
Initial registration statement
Initial public filing submitted to start the SEC review process.
Follows EFFECT in the pre-IPO sequence.
Price $1.37 · 7,963,283 shares
common · Units consisting of one share of common stock, two warrants · Series I, J, and K warrants with exercise prices between $1.37 and $1.57 · Selling stockholders only · Use of proceeds no issuer proceeds · Flags units, warrants, self_underwritten · Underwriters self_underwritten
New Energy Technologies, Inc. (SolarWindow Technologies) filed an S-1 registration statement to register 7,963,283 shares of common stock for resale by Kalen Capital Corporation, a private entity. The shares include those from warrant exercises (Series I, J, K) and conversion of a convertible note into units. The offering involves complex securities structures with warrants and conversion terms, with the company not receiving proceeds from the resale. The filing outlines the terms of the securities, including exercise prices, conversion prices, and resale methods.
2014-08-22 · 0001477932-14-004766
EFFECT effective
SEC effectiveness notice
SEC declared the registration statement effective, allowing the offering to proceed.
Follows EFFECT and marks the registration effective.
SolarWindow Technologies, Inc. (now known as New Energy Technologies, Inc.) filed an S-1 registration statement, which became effective on December 23, 2013. This follows a previous POS AM filing on December 18, 2013, indicating updates to the IPO process. The company is seeking to raise capital through the issuance of securities, though specific details about the offering are not provided in the extracted text.
2013-12-23 · 9999999995-13-003663
EFFECT effective
SEC effectiveness notice
SEC declared the registration statement effective, allowing the offering to proceed.
Follows S-1 and marks the registration effective.
The SEC has declared the registration statement effective, allowing SolarWindow Technologies, Inc. to proceed with its securities offering. The filing confirms the availability of 5,701,304 shares of common stock for resale by selling stockholders, including shares from private transactions and warrants exercisable through 2016. The company will not receive proceeds from the offering.
2013-12-18 · 9999999995-13-003590
S-1 filed
Initial registration statement
Initial public filing submitted to start the SEC review process.
Follows EFFECT in the pre-IPO sequence.
Price $2.05 · Range $0.64 to $2.05 · 5,701,304 shares
Common stock, $0.001 par value · Exchange OTCQB · Ticker NENE · Series G Warrants exercisable at $0.64 per share until 2015 and Series H Warrants exercisable at $0.83 per share until 2016 · Selling stockholders only · Use of proceeds Selling stockholders will receive all proceeds from the sale of the shares · Flags warrants
New Energy Technologies, Inc. (SolarWindow Technologies) is registering 5,701,304 shares of common stock for resale by selling stockholders, including shares from private placements and warrants. The company develops SolarWindow™ and MotionPower™ technologies for renewable energy generation but has not received proceeds from the offering. The filing includes risk factors related to technological development, market acceptance, and reliance on patents.
2013-12-16 · 0001477932-13-006072
EFFECT effective
SEC effectiveness notice
SEC declared the registration statement effective, allowing the offering to proceed.
Follows EFFECT and marks the registration effective.
The filing confirms the effectiveness of a securities offering for New Energy Technologies, Inc. (previously referred to as SolarWindow Technologies, Inc.) on January 11, 2013. The previous filing was dated January 9, 2013. Both filings relate to a POS AM submission, indicating an amendment to a post-effective registration statement. The company name discrepancy and file number changes suggest potential rebranding or regulatory updates.
2013-01-11 · 9999999995-13-000169
EFFECT effective
SEC effectiveness notice
SEC declared the registration statement effective, allowing the offering to proceed.
Follows EFFECT and marks the registration effective.
The Notice of Effectiveness for New Energy Technologies, Inc. became effective on January 9, 2013, as a Post-Effective Amendment (POS AM) to a previously filed registration statement. The filing follows an earlier S-1 registration from September 2012, indicating updates or amendments to the IPO process. The company's CIK and file numbers differ between the two filings, suggesting procedural or structural changes.
2013-01-09 · 9999999995-13-000147
EFFECT effective
SEC effectiveness notice
SEC declared the registration statement effective, allowing the offering to proceed.
Follows S-1/A and marks the registration effective.
The Notice of Effectiveness confirms the registration statement for New Energy Technologies, Inc. (formerly SolarWindow Technologies, Inc.) became effective on September 11, 2012. The filing relates to the registration of 1,500,000 shares of common stock at a proposed maximum offering price of $1.09 per share, with total estimated offering proceeds of $1.6 million. The company focuses on developing solar window technology and other energy solutions.
2012-09-11 · 9999999995-12-002714
S-1/A amended
Amended registration statement
Updated registration statement filed after SEC comments or deal changes.
Updates the prior S-1/A filing.
Price $1.09 · 1,500,000 shares · Gross proceeds $1,635,000
Common Stock · Series G Warrant
SolarWindow Technologies, Inc. (New Energy Technologies, Inc.) is offering up to 1.5 million shares of common stock at $1.09 per share in a direct public offering. The company develops renewable energy technologies, including SolarWindow (solar-coated glass for electricity generation) and MotionPower (kinetic energy harvesting from vehicles). The offering is conducted without underwriters, with proceeds intended for operational needs. The company emphasizes its proprietary technologies but highlights significant risks, including unproven commercial viability and lack of SEC approval.
2012-08-23 · 0001144204-12-047722
S-1/A amended
Amended registration statement
Updated registration statement filed after SEC comments or deal changes.
Updates the prior S-1 filing.
Price $1.09 · 1,500,000 shares · Gross proceeds $1,635,000
Shares of Common Stock · Exchange OTCQB · Ticker NENE · Selling stockholders only · Use of proceeds General corporate purposes
SolarWindow Technologies, Inc. is offering 1,500,000 shares of common stock at $1.09 per share in a direct public offering without underwriters. The company develops renewable energy technologies, including SolarWindow (solar energy-generating glass) and MotionPower (kinetic energy harvesting). The offering is on a no-minimum basis, with proceeds available immediately for business use. The S-1/A updates the previous S-1 filing by specifying the offering price, eliminating unit structures with warrants, and detailing the plan of distribution by the CEO.
2012-08-16 · 0001144204-12-046525
S-1 filed
Initial registration statement
Initial public filing submitted to start the SEC review process.
Follows EFFECT in the pre-IPO sequence.
3,000,000 shares · Gross proceeds $5,000,000
Common Stock · Exchange OTCQB · Ticker NENE · Each Unit consists of one share of common stock and [ ] Series H Warrants · Series H Warrants exercisable at $[ ] per share through [ ] · Use of proceeds general corporate purposes · Underwriters self-underwritten
SolarWindow Technologies, Inc. (now New Energy Technologies, Inc.) is offering up to 3,000,000 units consisting of common stock and Series H Warrants in a direct public offering. The company develops two renewable energy technologies: SolarWindow, which generates electricity from glass surfaces, and MotionPower, which harvests kinetic energy from vehicles. The offering is on a no-minimum basis, with proceeds available immediately for company use. The securities are highly speculative, with no revenue history and reliance on third-party research agreements.
2012-06-21 · 0001144204-12-035802
EFFECT effective
SEC effectiveness notice
SEC declared the registration statement effective, allowing the offering to proceed.
Follows EFFECT and marks the registration effective.
The Notice of Effectiveness dated July 27, 2011, confirms the activation of a securities offering for New Energy Technologies, Inc. (formerly Octillion Corporation). The filing incorporates an amended Annual Report (Form 10-K/A) for the fiscal year ended August 31, 2009, and updates financial disclosures. The company, previously known as Octillion Corporation, is transitioning its focus toward solar technology development, as indicated by the inclusion of its SolarWindow™ technology in previous prospectus supplements.
2011-07-27 · 9999999995-11-002280
424B3 priced
Final prospectus
Final prospectus filed near launch with final deal terms.
Follows EFFECT and confirms the priced prospectus.
Common Stock · Exchange OTC Bulletin Board · Ticker NENE · Selling stockholders only · Use of proceeds Proceeds will be received by selling stockholders, with no proceeds to the company
The current 424B3 filing serves as a prospectus supplement for New Energy Technologies, Inc., updating the original prospectus dated September 11, 2007. It includes the company's 2009 Annual Report (10-K/A) and 2010 Quarterly Report (10-Q), along with auditor consent. The filing emphasizes that the company is not directly raising capital but allows selling stockholders to resell shares. The company remains a development-stage entity with no revenue, recurring losses, and substantial doubt about its ability to continue as a going concern, as noted in the auditor's report.
2010-10-28 · 0001467809-10-000165
EFFECT effective
SEC effectiveness notice
SEC declared the registration statement effective, allowing the offering to proceed.
Follows S-1/A and marks the registration effective.
The filing confirms the effectiveness of New Energy Technologies, Inc.'s registration statement for an offering of up to 10,050,000 shares of common stock. The shares include 9,700,000 purchased by selling stockholders and 350,000 issuable upon option exercises. The company, a development-stage entity with no revenue, notes risks related to its ability to continue as a going concern and potential market volatility. The prospectus outlines resale terms by selling stockholders but states the company will not receive proceeds from the offering.
2010-05-28 · 9999999995-10-001661
S-1/A amended
Amended registration statement
Updated registration statement filed after SEC comments or deal changes.
Updates the prior S-1/A filing.
Price $1.12 · 10,050,000 shares · Gross proceeds $0.00
Common Stock · Exchange OTCBB · Ticker NENE · Selling stockholders only · Use of proceeds selling stockholders with no issuer proceeds
SolarWindow Technologies, Inc. (New Energy Technologies, Inc.) is a development-stage company focused on alternative energy technologies, including SolarWindow™ and MotionPower™. The company is registering 10,050,000 shares of common stock for resale by selling stockholders, with no proceeds going to the company. The offering involves significant risks, including lack of revenue, dependence on patents, and reliance on third-party collaborators.
2010-05-20 · 0001467809-10-000119
S-1/A amended
Amended registration statement
Updated registration statement filed after SEC comments or deal changes.
Updates the prior S-1/A filing.
Price $1.12 · Range $1.12 to $1.66 · 10,050,000 shares · Gross proceeds $11,445,000
Common Stock · Exchange OTCBB · Ticker NENE · Selling stockholders only · Use of proceeds Selling stockholders will receive all proceeds from the sale of the shares
SolarWindow Technologies, Inc. (formerly New Energy Technologies, Inc.) is a development-stage company focused on alternative energy technologies, including SolarWindow™ and MotionPower™. The current S-1/A filing relates to the resale of 10,050,000 shares of common stock by selling stockholders, including 9,700,000 shares purchased in private transactions and 350,000 shares from exercised options. The company has not generated revenue and relies on third-party collaborations for development, with risks including financing, regulatory approvals, and technological uncertainties.
2010-04-30 · 0001467809-10-000094
S-1/A amended
Amended registration statement
Updated registration statement filed after SEC comments or deal changes.
Updates the prior S-1/A filing.
Price $1.25 · Range $1.12 to $1.66 · 20,050,000 shares · Gross proceeds $12,500,000
Common Stock, $0.001 par value · Exchange OTCBB · Ticker NENE · Use of proceeds Proceeds from primary offering will be used for general corporate purposes
SolarWindow Technologies, Inc. (now New Energy Technologies, Inc.) is registering 20,050,000 shares of common stock, including 10,000,000 shares offered directly by the company and 10,050,000 shares resold by stockholders. The filing details its development-stage operations focused on alternative energy technologies, including SolarWindow™, a prototype for energy-generating window glass, and MotionPower™, a kinetic energy capture system. The company has no revenue, relies on third-party collaborators, and faces risks related to funding, regulatory approval, and viability as a going concern.
2010-03-18 · 0001467809-10-000056
S-1/A amended
Amended registration statement
Updated registration statement filed after SEC comments or deal changes.
Updates the prior S-1/A filing.
Price $1.12 · Range $1.12 to $1.66 · 20,050,000 shares · Gross proceeds $23,945,000
Common Stock · Exchange OTCBB · Ticker NENE · Use of proceeds The company will pay registration expenses, but no proceeds from the resale by selling stockholders
SolarWindow Technologies, Inc. (New Energy Technologies, Inc.) is a development-stage company focused on alternative energy technologies, including SolarWindow™ and MotionPower™. The filing registers 20,050,000 shares of common stock for resale by selling stockholders and direct offerings, with an estimated total offering price of $23.9 million. The company has no revenue, operates in a highly uncertain environment, and relies on third-party collaborations for development.
2010-02-26 · 0001467809-10-000049
S-1/A amended
Amended registration statement
Updated registration statement filed after SEC comments or deal changes.
Updates the prior S-1 filing.
Price $1.25 · Range $1.12 to $1.66 · 20,190,000 shares · Gross proceeds $12,500,000
Common Stock, $0.001 par value · Exchange OTCBB · Ticker NENE · Use of proceeds selling stockholders with no issuer proceeds
SolarWindow Technologies, Inc. (New Energy Technologies, Inc.) is a development-stage company focused on alternative energy technologies, including SolarWindow™ and MotionPower™. The S-1/A amends the previous S-1 filing to register 20,190,000 shares of common stock for resale by selling stockholders and direct offerings. The filing highlights risks related to lack of revenue, dependency on third-party collaborators, and regulatory challenges. The company rebranded from Octillion Corp. in 2008 and remains in the early stages of commercializing its technologies.
2010-01-29 · 0001467809-10-000028
S-1 filed
Initial registration statement
Initial public filing submitted to start the SEC review process.
Follows EFFECT in the pre-IPO sequence.
SolarWindow Technologies, Inc. (formerly New Energy Technologies, Inc.) is a technology incubator focused on developing alternative energy solutions, including SolarWindow™, a transparent solar power-generating window technology, and MotionPower™, which captures kinetic energy from vehicles. The company is registering 40,850,000 shares of common stock for resale by selling stockholders and direct offerings, with no proceeds to the company from the resale. The filing highlights risks related to R&D delays, regulatory hurdles, and reliance on third-party collaborators.
2009-10-09 · 0001467809-09-000037
424B3 priced
Final prospectus
Final prospectus filed near launch with final deal terms.
Follows S-1 and confirms the priced prospectus.
Common · Exchange OTCBB · Ticker NENE · Selling stockholders only · Use of proceeds Selling stockholders reselling shares; issuer receives no proceeds
The current filing updates the prospectus for New Energy Technologies, Inc. (formerly Octillion Corp.) with recent financial results from its 2008 annual report and Q1 2009 interim report. It highlights ongoing research and development in photovoltaic and energy harvesting technologies, including partnerships with universities and the establishment of a subsidiary, Kinetic Energy Corp., focused on vehicle kinetic energy systems. The filing emphasizes risks related to the company's ability to continue as a going concern due to recurring losses and reliance on external funding.
2009-07-29 · 0001071840-09-000030
424B3 priced
Final prospectus
Final prospectus filed near launch with final deal terms.
Follows 424B3 and confirms the priced prospectus.
Common Stock · Exchange OTCBB · Ticker NENE · Selling stockholders only · Use of proceeds No proceeds received by the company; proceeds from warrant exercises, if any, are not specified
The current 424B3 filing serves as a prospectus supplement for New Energy Technologies, Inc., updating the original prospectus dated March 2008. It includes the company's 2008 Annual Report (10-K) and 2009 quarterly report (10-Q), along with an auditor's consent. The company emphasizes that it is not receiving proceeds from the offering, only from warrant exercises. The filing highlights financial risks, including a 'going concern' uncertainty due to recurring losses and a substantial deficit.
2009-07-27 · 0001071840-09-000027
424B3 priced
Final prospectus
Final prospectus filed near launch with final deal terms.
Follows 424B3 and confirms the priced prospectus.
7,864,500 shares
common stock · Exchange OTCBB · Ticker OCTL · Series F Callable Warrants exercisable for 4,189,500 shares of common stock · Selling stockholders only · Use of proceeds Proceeds from warrant exercises will be used for general working capital purposes.
SolarWindow Technologies, Inc. (now Octillion Corp.) filed a 424B3 prospectus for the resale of 7,864,500 common shares by selling stockholders. The shares include 3,675,000 purchased in a private placement and 4,189,500 potentially issued upon warrant exercises. The company will not receive proceeds from share sales but may get up to $5.2M from warrant exercises for working capital. The filing highlights the company's focus on developing silicon nanoparticle solar window technology through its subsidiary Sungen Energy, following the spin-off of MicroChannel Technologies in 2007.
2008-03-28 · 0001071840-08-000013
EFFECT effective
SEC effectiveness notice
SEC declared the registration statement effective, allowing the offering to proceed.
Follows S-1 and marks the registration effective.
The U.S. Securities and Exchange Commission has declared the registration statement for Octillion Corp effective, allowing the resale of 7,864,500 shares of common stock by selling stockholders. The shares include 3,675,000 shares from a private placement and 4,189,500 shares issuable upon warrant exercise. The company, a development-stage technology firm, focuses on alternative energy technologies but has not generated revenue.
2008-03-21 · 9999999995-08-000863
S-1 filed
Initial registration statement
Initial public filing submitted to start the SEC review process.
Follows EFFECT in the pre-IPO sequence.
Price $1.49 · 7,864,500 shares
Common · Exchange OTCBB · Ticker OCTL · 4,189,500 shares issuable upon exercise of Class F Callable Warrants at $1.25 per share · Selling stockholders only · Use of proceeds Working capital · Flags warrants
SolarWindow Technologies, Inc. (Octillion Corp.) filed an S-1 registration statement for 7,864,500 shares of common stock, including 3,675,000 shares from a February 2008 private placement and 4,189,500 warrant shares. The filing follows a spin-off of its MicroChannel subsidiary in December 2007 and focuses on developing silicon nanoparticle solar technology through its subsidiary Sungen Energy. The company remains a development-stage firm with no operating revenues, relying on private placements and warrant exercises for working capital.
2008-03-12 · 0001071840-08-000011
424B3 priced
Final prospectus
Final prospectus filed near launch with final deal terms.
Follows EFFECT and confirms the priced prospectus.
7,250,000 shares
Common Stock · Exchange Pink Sheet · Ticker OCTL · 3,000,000 warrant shares may be issued upon exercise of outstanding warrants · Selling stockholders only · Use of proceeds General working capital purposes
SolarWindow Technologies, Inc. (Octillion Corp.) is registering 7,250,000 shares of common stock for resale by existing non-affiliated stockholders. The shares include 4,250,000 purchased in private placements and 3,000,000 warrant shares exercisable at $0.50-$0.60 per share. The company will not receive proceeds from stock sales but may receive up to $1.65 million from warrant exercises for working capital. The filing highlights significant risks, including lack of revenue, dependence on unproven technologies, and going concern uncertainties.
2007-09-11 · 0001071840-07-000017
424B3 priced
Final prospectus
Final prospectus filed near launch with final deal terms.
First tracked pre-IPO filing for this issuer.
7,250,000 shares
Common Stock · Exchange Pink Sheet · Ticker OCTL · 3,000,000 warrant shares may be issued upon exercise of outstanding warrants · Selling stockholders only · Use of proceeds Proceeds from warrant exercises will be used for general working capital purposes · Flags warrants
Octillion Corp. (SolarWindow Technologies, Inc.) is registering 7,250,000 shares of common stock for resale by existing stockholders. The shares include 4,250,000 purchased in private placements and 3,000,000 warrant shares exercisable at $0.50-$0.60. The company will not receive proceeds from stock sales but may get up to $1.65M from warrant exercises, used for working capital. The stock is quoted on the Pink Sheets, with risks including no revenue, reliance on unproven technologies, and going concern uncertainties.
2007-07-09 · 0001071840-07-000011
EFFECT effective
SEC effectiveness notice
SEC declared the registration statement effective, allowing the offering to proceed.
First tracked pre-IPO filing for this issuer.
The filing represents the effectiveness of Form SB-2 for OCTILLION CORP, dated June 6, 2007. This appears to be an initial registration statement, as no previous filing is noted. The document includes standard SEC formatting and metadata but lacks detailed financial or operational disclosures.
2007-06-06 · 9999999995-07-002269

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