FibroBiologics (FBLG) stock: insider trades, news & valuation
Strong buyingShare price and insider trades
FibroBiologics insider trading at a glance (Oct 9, 2026): in the past 12 months, 3 insiders bought $101K and 0 sold $0 of FBLG stock on the open market, including a cluster buy that began Feb 27, 2026.
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FBLG insider buying and selling by quarter
Open-market purchases (green, above the line) and sales (red, below), by trade date.
| Quarter | Bought | Purchases | Sold | Sales |
|---|---|---|---|---|
| Q4 2026 | — | 0 | — | 0 |
| Q3 2026 | — | 0 | — | 0 |
| Q2 2026 | — | 0 | — | 0 |
| Q1 2026 | $73K | 6 | — | 0 |
| Q4 2025 | $48K | 1 | — | 0 |
Valuation, profit and volume
Summary
Over the past 12 months, 3 FibroBiologics, Inc. insiders reported open-market purchases totaling $101K, while 0 insiders reported sales totaling $0. The most recent cluster buy began on Feb 27, 2026, when 3 insiders bought a combined $53K. Among insiders with enough purchase history to measure, Ruben A Garcia (General Counsel) has the highest Insider Score at 3.
Insider transactions
Open-market purchases and sales.
| Filed | Insider | Type | Shares | Price | Value | Since | Score |
|---|---|---|---|---|---|---|---|
| Mar 5SEC | Hamid KhojaChief Scientific Officer | Buy | 30,00061,250 held (+96%) | $0.38 | $11K | +197.4% | — |
| Mar 4SEC | Pete O'heeronCEO | Buy | 18,2005,942,275 held (+0%) | $0.41 | $7K | +175.6% | — |
| Mar 4SEC | Pete O'heeronCEO | Buy | 17,4285,924,075 held (+0%) | $0.35 | $6K | +222.9% | — |
| Mar 4SEC | Pete O'heeronCEO | Buy | 15,8725,958,147 held (+0%) | $0.38 | $6K | +197.4% | — |
| Mar 3SEC | Jason DavisCFO | Buy | 70,000new position | $0.41 | $29K | +175.6% | — |
| Mar 2SEC | Ruben A GarciaGeneral Counsel | Buy | 40,000180,000 held (+29%) | $0.33 | $13K | +242.4% | 3 |
| Dec 12SEC | Ruben A GarciaGeneral Counsel | Buy | 140,000new position | $0.34 | $48K | +232.4% | 3 |
Insiders at FibroBiologics, Inc.
| Insider | Bought | Sold | Last filing | Score |
|---|---|---|---|---|
| Ruben A GarciaGeneral Counsel | $61K | — | Mar 2, 2026 | 3 |
| Jason DavisCFO | $29K | — | Mar 3, 2026 | — |
| Pete O'heeronCEO | $20K | — | Mar 4, 2026 | — |
| Hamid KhojaChief Scientific Officer | $11K | — | Mar 5, 2026 | — |
FBLG stock: common questions
Are FibroBiologics, Inc. insiders buying FBLG stock?
In the past 12 months, 3 insiders reported open-market purchases of FBLG worth $101K. The latest was Chief Scientific Officer Hamid Khoja bought $11K of FBLG at $0.38 — first open-market purchase in our records; raises the stake by 96%.
Are FibroBiologics, Inc. insiders selling FBLG stock?
0 insiders reported sales worth $0 over the same period.
Where does this data come from?
Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.
What is FBLG's 52-week range?
Over the past year FBLG has traded between $0.63 and $9.74. It last closed at $1.13 on Oct 9, 2026.