FibroBiologics, Inc. (FBLG) Insider Trading
Directors, officers and holders of more than 10% of FBLG report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.
Recent Form 4 transactions
The 32 most recent of 32 transactions on file: 8 with code P, 0 with code S and 24 with other codes.
| Date | Insider | Title | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 15, 2026 | Khoja Hamid | Chief Scientific Officer | A Award | 298,508 | Not measured | Not measured |
| Sep 15, 2026 | Khoja Hamid | Chief Scientific Officer | A Award | 298,508 | $1.68 | $500,001 |
| Jun 23, 2026 | Niklas Victoria Ninon Olivia | Director | A Award | 30,803 | Not measured | Not measured |
| Jun 23, 2026 | Hoffman Robert E. | Director | A Award | 30,803 | Not measured | Not measured |
| Jun 23, 2026 | Cilento Richard C. Jr. | Director | A Award | 30,803 | Not measured | Not measured |
| Jun 23, 2026 | Link Matthew | Director | A Award | 30,803 | Not measured | Not measured |
| May 4, 2026 | Davis Jason | Chief Financial Officer | A Award | 61,607 | Not measured | Not measured |
| May 4, 2026 | GARCIA RUBEN A | General Counsel | A Award | 61,607 | Not measured | Not measured |
| May 4, 2026 | O'HEERON PETE | CHIEF EXECUTIVE OFFICER | A Award | 92,410 | Not measured | Not measured |
| May 4, 2026 | Khoja Hamid | Chief Scientific Officer | A Award | 61,607 | Not measured | Not measured |
| Mar 4, 2026 | Khoja Hamid | Chief Scientific Officer | P Purchase | 1,500 | $7.60 | $11,400 |
| Mar 4, 2026 | O'HEERON PETE | CHIEF EXECUTIVE OFFICER | P Purchase | 794 | $7.57 | $6,006 |
| Mar 3, 2026 | O'HEERON PETE | CHIEF EXECUTIVE OFFICER | P Purchase | 910 | $8.10 | $7,373 |
| Mar 2, 2026 | O'HEERON PETE | CHIEF EXECUTIVE OFFICER | P Purchase | 871 | $7.06 | $6,152 |
| Mar 2, 2026 | Davis Jason | Chief Financial Officer | P Purchase | 3,500 | $8.28 | $28,973 |
| Feb 27, 2026 | GARCIA RUBEN A | General Counsel | P Purchase | 2,000 | $6.53 | $13,056 |
| Dec 11, 2025 | GARCIA RUBEN A | General Counsel | P Purchase | 7,000 | $6.80 | $47,600 |
| Jun 12, 2025 | Hoffman Robert E. | Director | A Award | 22,000 | Not measured | Not measured |
| Jun 12, 2025 | Niklas Victoria Ninon Olivia | Director | A Award | 22,000 | Not measured | Not measured |
| Jun 12, 2025 | Link Matthew | Director | A Award | 22,000 | Not measured | Not measured |
| Jun 12, 2025 | Cilento Richard C. Jr. | Director | A Award | 22,000 | Not measured | Not measured |
| Jun 12, 2025 | Coen Stacy Ann | Director | A Award | 22,000 | Not measured | Not measured |
| Jun 9, 2025 | Davis Jason | Chief Financial Officer | A Award | 450,000 | Not measured | Not measured |
| May 27, 2025 | Khoja Hamid | Chief Scientific Officer | P Purchase | 1,000 | $16.80 | $16,800 |
| Mar 26, 2025 | Khoja Hamid | Chief Scientific Officer | A Award | 189,000 | Not measured | Not measured |
| Mar 26, 2025 | GARCIA RUBEN A | General Counsel | A Award | 189,000 | Not measured | Not measured |
| Mar 26, 2025 | O'HEERON PETE | CHIEF EXECUTIVE OFFICER | A Award | 453,000 | Not measured | Not measured |
| Dec 27, 2024 | O'HEERON PETE | CHIEF EXECUTIVE OFFICER | A Award | 406,339 | Not measured | Not measured |
| Dec 27, 2024 | Khoja Hamid | Chief Scientific Officer | A Award | 176,200 | Not measured | Not measured |
| Dec 27, 2024 | GARCIA RUBEN A | General Counsel | A Award | 176,200 | Not measured | Not measured |
| Dec 9, 2024 | O'HEERON PETE | CHIEF EXECUTIVE OFFICER | G Gift | 5,000 | Not measured | Not measured |
| Dec 3, 2024 | O'HEERON PETE | CHIEF EXECUTIVE OFFICER | G Gift | 2,500 | Not measured | Not measured |
Questions about this data
Which insider transactions are open-market trades?
Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.
How quickly are insider trades reported?
A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.
Who has to file Form 4?
Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.
Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.