Harrow Inc.
Last updated September 27, 2026
Organization details
- Legal name
- Harrow Inc.
- Ownership
- Public
- Status
- Active
- Headquarters country
- United States
- Ticker symbol
- HROW
- Primary stock exchange
- Nasdaq
Identifiers
- SEC CIK
- 0001360214
Board of directors
-
Adrienne L. Graves · DirectorSince 2024
-
Horn R. Lawrence Van · DirectorSince 2023
-
Lauren P. Silvernail · DirectorSince 2024
-
Mark L. Baum · Director · CHIEF EXECUTIVE OFFICERSince 2023
-
Martin A. Makary · DirectorSince 2023
-
Perry J. Sternberg · DirectorSince 2023
-
Teresa Sparks · DirectorSince 2023
Chief executives
Mark L. Baum
· Chief Executive Officer
Dates unknown
Board connections
3 of this board's directors also sit on 4 other boards.
- via Horn R. Lawrence Van
- via Teresa Sparks
- via Adrienne L. Graves
- via Adrienne L. Graves
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
- Bought, last 12 months
- $468,720
- 4 purchases by 4 insiders
- Sold, last 12 months
- $9,183,891
- 6 sales by 1 insider
| Date | Insider | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| May 18, 2026 | Adrienne L. Graves Director | Open-market purchase | +1,000 | $31.07 | $31,070 |
| May 18, 2026 | Lauren P. Silvernail Director | Open-market purchase | +1,000 | $31.00 | $31,000 |
| May 14, 2026 | Mark L. Baum Director, Officer (CHIEF EXECUTIVE OFFICER) | Open-market purchase | +10,000 | $30.20 | $302,000 |
| May 14, 2026 | BOLL ANDREW R. Officer (PRESIDENT AND CFO) | Open-market purchase | +3,500 | $29.90 | $104,650 |
| Mar 4, 2026 | Opaleye Management Inc. 10% owner | Open-market sale | −134,000 | $39.67 | $5,315,780 |
| Mar 4, 2026 | Opaleye Management Inc. 10% owner | Open-market sale | −4,263 | $39.67 | $169,113 |
| Mar 3, 2026 | Opaleye Management Inc. 10% owner | Open-market sale | −59,000 | $39.15 | $2,309,850 |
| Mar 3, 2026 | Opaleye Management Inc. 10% owner | Open-market sale | −1,309 | $39.15 | $51,247 |
| Feb 27, 2026 | Opaleye Management Inc. 10% owner | Open-market sale | −5,000 | $54.18 | $270,900 |
| Jan 6, 2026 | Opaleye Management Inc. 10% owner | Open-market sale | −20,000 | $53.35 | $1,067,000 |
| Dec 12, 2025 | BOLL ANDREW R. Officer (PRESIDENT AND CFO) | Option exercise | +60,000 | $3.95 | $237,000 |
| Dec 12, 2025 | Mark L. Baum Director, Officer (CHIEF EXECUTIVE OFFICER) | Option exercise | +180,000 | $3.95 | $711,000 |
| Dec 12, 2025 | BOLL ANDREW R. Officer (PRESIDENT AND CFO) | Shares withheld for tax | −26,665 | $47.06 | $1,254,855 |
| Dec 12, 2025 | Mark L. Baum Director, Officer (CHIEF EXECUTIVE OFFICER) | Shares withheld for tax | −79,994 | $47.06 | $3,764,518 |
| Jul 21, 2025 | Mark L. Baum Director, Officer (CHIEF EXECUTIVE OFFICER), 10% owner | Option exercise | +600,000 | $7.87 | $4,722,000 |
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