# Graybug Vision Inc. (GRAY)

Source: https://www.quantisnow.com/company/GRAY
Generated: 2026-11-12T06:18:06.812Z

- Ticker: GRAY
- Exchange: NASDAQ
- Sector: Health Care
- Industry: Biotechnology: Pharmaceutical Preparations
- IPO year: 2020
- SEC CIK: 0002073548
- Website: graybug.vision

## About

Graybug Vision, Inc., a clinical-stage biopharmaceutical company, develops medicines for the treatment of diseases of the retina and optic nerve. The company's lead product candidate is GB-102, an intravitreal injection of a microparticle depot formulation of sunitinib that is in Phase I/IIa and IIb clinical trials for the treatment of wet age-related macular degeneration, as well as in Phase IIa clinical trial to treat diabetic macular edema. It also develops GB-103, a once-a-year formulation of GB-102, for the treatment of diabetic retinopathy; and GB-401, a depot formulation of a beta-adrenergic receptor inhibitor to treat primary open-angle glaucoma. The company was formerly known as Graybug LLC and changed its name to Graybug Vision, Inc. in 2016. Graybug Vision, Inc. was incorporated in 2011 and is based in Redwood City, California.

## Latest GRAY news and filings

- 2026-01-29 22:21 UTC [SEC Form S-1] [Amendment: SEC Form S-1/A filed by Graybug Vision Inc.](https://www.quantisnow.com/insight/amendment-sec-form-s-1a-filed-by-graybug-vision-inc-6366540)
- 2025-04-09 11:00 UTC [Leadership Update] [Aviceda Therapeutics Appoints Ophthalmology Innovator and Industry Leader Dr. Emmett T. Cunningham, Jr. to Board of Directors](https://www.quantisnow.com/insight/aviceda-therapeutics-appoints-ophthalmology-innovator-and-industry-leader-dr-emmett-5982114)
- 2024-02-13 22:30 UTC [SEC Form 8-K] [Graybug Vision Inc. filed SEC Form 8-K: Regulation FD Disclosure](https://www.quantisnow.com/insight/graybug-vision-inc-filed-sec-form-8-k-regulation-fd-disclosure-5257723)
- 2024-02-12 05:15 UTC [SEC Form EFFECT] [SEC Form EFFECT filed by Graybug Vision Inc.](https://www.quantisnow.com/insight/sec-form-effect-filed-by-graybug-vision-inc-5248180)
- 2024-02-08 22:55 UTC [SEC Schedule 13D] [SEC Form SC 13D/A filed by Graybug Vision Inc. (Amendment)](https://www.quantisnow.com/insight/sec-form-sc-13da-filed-by-graybug-vision-inc-amendment-5242968)
- 2024-02-08 15:08 UTC [SEC Schedule 13G] [SEC Form SC 13G/A filed by Graybug Vision Inc. (Amendment)](https://www.quantisnow.com/insight/sec-form-sc-13ga-filed-by-graybug-vision-inc-amendment-5240326)
- 2024-02-07 16:14 UTC [SEC Schedule 13G] [SEC Form SC 13G/A filed by Graybug Vision Inc. (Amendment)](https://www.quantisnow.com/insight/sec-form-sc-13ga-filed-by-graybug-vision-inc-amendment-5236556)
- 2024-02-06 22:34 UTC [SEC Form 4] [Roberts Eric W was granted 91,086 shares, increasing direct ownership by 449% to 111,373 units (SEC Form 4)](https://www.quantisnow.com/insight/roberts-eric-w-was-granted-91086-shares-increasing-direct-ownership-5234818)
- 2024-02-05 21:48 UTC [SEC Schedule 13D] [SEC Form SC 13D/A filed by Graybug Vision Inc. (Amendment)](https://www.quantisnow.com/insight/sec-form-sc-13da-filed-by-graybug-vision-inc-amendment-5230638)
- 2024-02-01 22:29 UTC [SEC Schedule 13G] [SEC Form SC 13G filed by Graybug Vision Inc.](https://www.quantisnow.com/insight/sec-form-sc-13g-filed-by-graybug-vision-inc-5224483)
- 2024-02-01 21:15 UTC [SEC Schedule 13G] [SEC Form SC 13G filed by Graybug Vision Inc.](https://www.quantisnow.com/insight/sec-form-sc-13g-filed-by-graybug-vision-inc-5223853)
- 2024-01-31 22:12 UTC [SEC Form S-3] [SEC Form S-3 filed by Graybug Vision Inc.](https://www.quantisnow.com/insight/sec-form-s-3-filed-by-graybug-vision-inc-5221112)
- 2024-01-31 21:27 UTC [SEC Schedule 13G] [SEC Form SC 13G filed by Graybug Vision Inc.](https://www.quantisnow.com/insight/sec-form-sc-13g-filed-by-graybug-vision-inc-5220731)
- 2024-01-26 21:15 UTC [SEC Schedule 13G] [SEC Form SC 13G filed by Graybug Vision Inc.](https://www.quantisnow.com/insight/sec-form-sc-13g-filed-by-graybug-vision-inc-5211112)
- 2024-01-26 01:00 UTC [Insider Buy] [Sanderling Venture Partners Vi Lp bought $2,515,080 worth of shares (679,384 units at $3.70), increasing direct ownership by 35% to 946,744 units (SEC Form 4)](https://www.quantisnow.com/insight/sanderling-venture-partners-vi-lp-bought-2515080-worth-of-shares-5209285)
- 2024-01-26 01:00 UTC [Insider Buy] [Middleton Fred A bought $2,515,080 worth of shares (679,384 units at $3.70) (SEC Form 4)](https://www.quantisnow.com/insight/middleton-fred-a-bought-2515080-worth-of-shares-679384-units-5209284)
- 2024-01-26 01:00 UTC [SEC Form 4] [Leheny A. Rachel was granted 91,086 shares, increasing direct ownership by 483% to 109,926 units (SEC Form 4)](https://www.quantisnow.com/insight/leheny-a-rachel-was-granted-91086-shares-increasing-direct-ownership-5209283)
- 2024-01-26 01:00 UTC [SEC Form 4] [Wilson Robert N was granted 68,314 shares, increasing direct ownership by 38% to 250,475 units (SEC Form 4)](https://www.quantisnow.com/insight/wilson-robert-n-was-granted-68314-shares-increasing-direct-ownership-5209280)
- 2024-01-24 11:09 UTC [SEC Form 8-K] [Graybug Vision Inc. filed SEC Form 8-K: Entry into a Material Definitive Agreement, Results of Operations and Financial Condition, Unregistered Sales of Equity Securities, Regulation FD Disclosure, Other Events, Financial Statements and Exhibits (Amendment)](https://www.quantisnow.com/insight/graybug-vision-inc-filed-sec-form-8-k-entry-into-a-5202872)
- 2024-01-22 13:42 UTC [SEC Form 8-K] [Graybug Vision Inc. filed SEC Form 8-K: Entry into a Material Definitive Agreement, Results of Operations and Financial Condition, Unregistered Sales of Equity Securities, Regulation FD Disclosure, Other Events, Financial Statements and Exhibits](https://www.quantisnow.com/insight/graybug-vision-inc-filed-sec-form-8-k-entry-into-a-5197699)
- 2023-12-14 01:45 UTC [Insider Buy] [Wilson Robert N bought $1,670 worth of shares (506 units at $3.30), increasing direct ownership by 0.28% to 182,161 units (SEC Form 4)](https://www.quantisnow.com/insight/wilson-robert-n-bought-1670-worth-of-shares-506-units-5136480)
- 2023-11-22 21:31 UTC [SEC Schedule 13D] [SEC Form SC 13D/A filed by Graybug Vision Inc. (Amendment)](https://www.quantisnow.com/insight/sec-form-sc-13da-filed-by-graybug-vision-inc-amendment-5101425)
- 2023-11-09 21:45 UTC [SEC Form 10-Q] [SEC Form 10-Q filed by Graybug Vision Inc.](https://www.quantisnow.com/insight/sec-form-10-q-filed-by-graybug-vision-inc-5075877)
- 2023-11-09 12:05 UTC [SEC Form 8-K] [Graybug Vision Inc. filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits](https://www.quantisnow.com/insight/graybug-vision-inc-filed-sec-form-8-k-results-of-operations-5072600)
- 2023-11-09 01:42 UTC [Insider Buy] [Leheny A. Rachel bought $6,680 worth of shares (2,000 units at $3.34), increasing direct ownership by 12% to 18,840 units (SEC Form 4)](https://www.quantisnow.com/insight/leheny-a-rachel-bought-6680-worth-of-shares-2000-units-5071917)
- 2023-11-09 01:41 UTC [Insider Buy] [Roberts Eric W bought $7,488 worth of shares (2,400 units at $3.12) (SEC Form 4)](https://www.quantisnow.com/insight/roberts-eric-w-bought-7488-worth-of-shares-2400-units-5071916)
- 2023-11-08 01:42 UTC [Insider Buy] [Roberts Eric W bought $42,095 worth of shares (14,949 units at $2.82), increasing direct ownership by 22% to 20,287 units (SEC Form 4)](https://www.quantisnow.com/insight/roberts-eric-w-bought-42095-worth-of-shares-14949-units-5067676)
- 2023-11-07 23:09 UTC [Insider Buy] [Leheny A. Rachel bought $7,615 worth of shares (2,440 units at $3.12), increasing direct ownership by 17% to 16,840 units (SEC Form 4)](https://www.quantisnow.com/insight/leheny-a-rachel-bought-7615-worth-of-shares-2440-units-5067515)
- 2023-11-07 23:08 UTC [Insider Buy] [Hebbar Sudarshan bought $98,600 worth of shares (36,000 units at $2.74), increasing direct ownership by 360% to 46,000 units (SEC Form 4)](https://www.quantisnow.com/insight/hebbar-sudarshan-bought-98600-worth-of-shares-36000-units-at-5067510)
- 2023-11-06 23:40 UTC [Insider Buy] [Roberts Eric W bought $24,788 worth of shares (9,060 units at $2.74), increasing direct ownership by 24% to 16,587 units (SEC Form 4)](https://www.quantisnow.com/insight/roberts-eric-w-bought-24788-worth-of-shares-9060-units-5063199)
- 2023-11-06 23:39 UTC [Insider Buy] [Leheny A. Rachel bought $14,250 worth of shares (5,000 units at $2.85), increasing direct ownership by 53% to 14,400 units (SEC Form 4)](https://www.quantisnow.com/insight/leheny-a-rachel-bought-14250-worth-of-shares-5000-units-5063197)
- 2023-11-02 13:26 UTC [SEC Form 8-K] [SEC Form 8-K filed by Graybug Vision Inc.](https://www.quantisnow.com/insight/sec-form-8-k-filed-by-graybug-vision-inc-5053737)
- 2023-10-10 20:15 UTC [SEC Form 4] [Sanderling Venture Partners Vi Lp was granted 1,640,044 shares (SEC Form 4)](https://www.quantisnow.com/insight/sanderling-venture-partners-vi-lp-was-granted-1640044-shares-sec-5013113)
- 2023-10-10 20:10 UTC [SEC Form 3] [SEC Form 3 filed by new insider Sanderling Venture Partners Vi Lp](https://www.quantisnow.com/insight/sec-form-3-filed-by-new-insider-sanderling-venture-partners-5013032)
- 2023-09-05 22:07 UTC [SEC Form 4] [SEC Form 4: Roberts Eric W bought $673 worth of shares (223 units at $3.02) (Amendment)](https://www.quantisnow.com/insight/sec-form-4-roberts-eric-w-bought-673-worth-of-4954008)
- 2023-08-29 23:34 UTC [SEC Form 4] [SEC Form 4: Roberts Eric W bought $2,340 worth of shares (736 units at $3.18)](https://www.quantisnow.com/insight/sec-form-4-roberts-eric-w-bought-2340-worth-of-4943832)
- 2023-08-23 22:02 UTC [SEC Form 4] [SEC Form 4: Roberts Eric W bought $8,022 worth of shares (2,464 units at $3.26)](https://www.quantisnow.com/insight/sec-form-4-roberts-eric-w-bought-8022-worth-of-4935297)
- 2023-08-21 04:15 UTC [SEC Form EFFECT] [SEC Form EFFECT filed by Graybug Vision Inc.](https://www.quantisnow.com/insight/sec-form-effect-filed-by-graybug-vision-inc-4919414)
- 2023-08-11 21:06 UTC [SEC Form S-3] [SEC Form S-3 filed by Graybug Vision Inc.](https://www.quantisnow.com/insight/sec-form-s-3-filed-by-graybug-vision-inc-4886512)
- 2023-08-11 20:28 UTC [SEC Form 8-K] [Graybug Vision Inc. filed SEC Form 8-K: Other Events, Financial Statements and Exhibits](https://www.quantisnow.com/insight/graybug-vision-inc-filed-sec-form-8-k-other-events-financial-4885913)

## More

- Live page with ratings, short volume, options and peers: https://www.quantisnow.com/company/GRAY
- Earnings history: https://www.quantisnow.com/earnings/GRAY
- Dividend history: https://www.quantisnow.com/dividends/GRAY
- Insider transactions: https://www.quantisnow.com/insiders/GRAY
- Options chain: https://www.quantisnow.com/options/GRAY
- SEC 8-K filings only: https://www.quantisnow.com/company/GRAY/8-k
- RSS and alerts for GRAY: https://www.quantisnow.com/docs/rss-feeds.md