FBLG
insider transactionsFibroBiologics, 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. 4 different insiders made open-market purchases in the last 365 days, totalling $73.0K.
Net shares · 365d
+191.5K
191.5K buy · 0 sell
Net value · 365d
$73.0K
$73.0K in · $0 out
Sentiment · 365d
Net buying
100% buying · 0% selling
Open-market trades · 365d
6
191.5K 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
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Grant·A
Pete O'Heeron KEY
CHIEF EXECUTIVE OFFICER
$0
92.4K sh
Own New
-
Grant·A
Chief Scientific Officer
$0
61.6K sh
Own New
-
Grant·A
General Counsel
$0
61.6K sh
Own New
-
Grant·A
Jason Davis KEY
Chief Financial Officer
$0
61.6K sh
Own New
-
Buy·P
Pete O'Heeron KEY
CHIEF EXECUTIVE OFFICER
$6.0K
15.9K sh · $0.38
Own +0%
-
Buy·P
Chief Scientific Officer
$11.4K
30.0K sh · $0.38
Own +96%
-
Buy·P
Pete O'Heeron KEY
CHIEF EXECUTIVE OFFICER
$7.4K
18.2K sh · $0.41
Own +0%
-
Buy·P
Jason Davis KEY
Chief Financial Officer
$29.0K
70.0K sh · $0.41
Own New
-
Buy·P
Pete O'Heeron KEY
CHIEF EXECUTIVE OFFICER
$6.2K
17.4K sh · $0.35
Own +0%
-
Buy·P
General Counsel
$13.1K
40.0K sh · $0.33
Own +29%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| May 4, 2026 | Pete O'Heeron KEY | Grant A | 92.4K | $0 |
| May 4, 2026 | Hamid Khoja | Grant A | 61.6K | $0 |
| May 4, 2026 | Ruben A Garcia | Grant A | 61.6K | $0 |
| May 4, 2026 | Jason Davis KEY | Grant A | 61.6K | $0 |
| Mar 4, 2026 | Pete O'Heeron KEY | Buy P | 15.9K | $6.0K |
| Mar 4, 2026 | Hamid Khoja | Buy P | 30.0K | $11.4K |
| Mar 3, 2026 | Pete O'Heeron KEY | Buy P | 18.2K | $7.4K |
| Mar 2, 2026 | Jason Davis KEY | Buy P | 70.0K | $29.0K |
| Mar 2, 2026 | Pete O'Heeron KEY | Buy P | 17.4K | $6.2K |
| Feb 27, 2026 | Ruben A Garcia | Buy P | 40.0K | $13.1K |
About FBLG insider trading
This page tracks insider transactions for FibroBiologics, Inc. (FBLG) 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.