HROW
insider transactionsHARROW, INC. — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Cluster buy signal: Multiple insiders at the same company buying around the same time — often a stronger signal than a single buy. 3 different insiders made open-market purchases in the last 90 days, totalling $437.6K.
Net shares · 90d
+14.5K
14.5K buy · 0 sell
Net value · 90d
$437.6K
$437.6K in · $0 out
Sentiment · 90d
Net buying
100% buying · 0% selling
Open-market trades · 90d
3
14.5K buy · 0 sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
-
Buy·P
Director
$31.0K
1.0K sh · $31.00
Own New
-
Grant·A
CHIEF SCIENTIFIC OFFICER
$0
10.0K sh
Own New
-
Buy·P
Andrew R. Boll KEY
PRESIDENT AND CFO
$104.7K
3.5K sh · $29.90
Own +0%
-
Buy·P
Mark L Baum KEY
CHIEF EXECUTIVE OFFICER
$302.0K
10.0K sh · $30.20
Own +0%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| May 18, 2026 | Lauren P Silvernail | Buy P | 1.0K | $31.0K |
| May 15, 2026 | Amir Shojaei | Grant A | 10.0K | $0 |
| May 14, 2026 | Andrew R. Boll KEY | Buy P | 3.5K | $104.7K |
| May 14, 2026 | Mark L Baum KEY | Buy P | 10.0K | $302.0K |
About HROW insider trading
This page tracks insider transactions for HARROW, INC. (HROW) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.