FibroBiologics, Inc. (FBLG)
Data as of , from SEC Form 4 filings.
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Start 7-day demoLatest FBLG insider trades
- Hamid Khoja - OfficerOpen-market purchase$11K
Pete O'Heeron - OfficerOpen-market purchase$6K
About FibroBiologics, Inc. (FBLG)
FibroBiologics, Inc. is an SEC registrant, filing under CIK 0001958777, classified as pharmaceutical preparations. We track it alongside the rest of the Health Care sector. It filed a registration statement with the SEC on 23 December 2025 and has not yet priced an offering.
FBLG Form 4 activity by transaction type, last 90 days
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Grant or award | 2 | 597,016 |
Dollar totals cover purchases and sales only (codes P and S). Grants, option exercises, gifts and tax withholding are counted in shares, because none of them is a trade at a market price.
FBLG insider transactions (Form 4)
2320 Form 4 filings on record, the earliest from Dec 5, 2024, newest first.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Hamid Khoja - Officer | Grant or award | Common Stock | 298,508 | $1.68 footnote F2 | $500K | |
| Hamid Khoja - Officer | Grant or award | Warrant (Right to Buy) | 298,508 | - footnote F2 | - | |
| ||||||
| Robert E. Hoffman - Director | Grant or award | Stock Option (Right to Buy) | 30,803 | $0.00 | - | |
| Richard C. Cilento Jr. - Director | Grant or award | Stock Option (Right to Buy) | 30,803 | $0.00 | - | |
| Matthew Link - Director | Grant or award | Stock Option (Right to Buy) | 30,803 | $0.00 | - | |
| Victoria Ninon Olivia Niklas - Director | Grant or award | Stock Option (Right to Buy) | 30,803 | $0.00 | - | |
| Pete O'Heeron - Officer | Grant or award | Stock Option (Right to Buy) | 92,410 | $0.00 | - | |
| Hamid Khoja - Officer | Grant or award | Stock Option (Right to Buy) | 61,607 | $0.00 | - | |
| Jason Davis - Officer | Grant or award | Stock Option (Right to Buy) | 61,607 | $0.00 | - | |
| Ruben A. Garcia - Officer | Grant or award | Stock Option (Right to Buy) | 61,607 | $0.00 | - | |
| Hamid Khoja - Officer | Open-market purchase | Common Stock | 30,000 | $0.38 | $11K | |
| Pete O'Heeron - Officer | Open-market purchase | Common Stock | 17,428 | $0.35 footnote F1 | $6K | |
| Pete O'Heeron - Officer | Open-market purchase | Common Stock | 18,200 | $0.41 footnote F1 | $7K | |
| Pete O'Heeron - Officer | Open-market purchase | Common Stock | 15,872 | $0.38 footnote F1 | $6K | |
| ||||||
| Jason Davis - Officer | Open-market purchase | Common Stock | 70,000 | $0.41 footnote F1 | $29K | |
| ||||||
| Ruben A. Garcia - Officer | Open-market purchase | Common Stock | 40,000 | $0.33 footnote F1 | $13K | |
| ||||||
| Ruben A. Garcia - Officer | Open-market purchase | Common Stock | 140,000 | $0.34 footnote F1 | $48K | |
| ||||||
| Robert E. Hoffman - Director | Grant or award | Stock Option (Right to Buy) | 22,000 | $0.00 | - | |
| Ruben A. Garcia - Officer | Grant or award | Stock Option (Right to Buy) | 176,200 | $0.00 | - | |
| Hamid Khoja - Officer | Grant or award | Stock Option (Right to Buy) | 176,200 | $0.00 | - | |
| Pete O'Heeron - Officer | Grant or award | Stock Option (Right to Buy) | 406,339 | $0.00 | - | |
| Pete O'Heeron - Officer | Gift | Common Stock | 100,000 | $0.00 | - | |
| Pete O'Heeron - Officer | Gift | Common Stock | 50,000 | $0.00 | - | |
FBLG insider trading FAQ
What is the latest insider trade for FBLG?
FibroBiologics, Inc. (FBLG) had 1 insider filing in the last 90 days, with the most recent on 2026-09-15. The full record for FBLG runs to 20 Form 4 filings, the earliest from 2024-12-05. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying FBLG stock?
No insider purchases of FBLG were filed in the last 90 days. 7 purchases are on record for this company.
How many insiders are selling FBLG stock?
No insider sales of FBLG were filed in the last 90 days.
Where can I see FBLG SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects FBLG Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More Health Care companies with insider activity
Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Hamid Khoja view on EDGAR
- - Robert E. Hoffman view on EDGAR
- - Richard C. Cilento Jr. view on EDGAR
- - Matthew Link view on EDGAR
- - Victoria Ninon Olivia Niklas view on EDGAR
- - Pete O'Heeron view on EDGAR
- - Hamid Khoja view on EDGAR
- - Jason Davis view on EDGAR
- - Ruben A. Garcia view on EDGAR
Related companies with recent insider activity
Learn more
- What the Form 4 transaction codes mean
- Grants, option exercises, gifts and tax withholding are not trades on the market. The codes say which is which.
- Insider activity in Health Care
- Where FBLG's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
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- FBLG on your watchlist
- Every FBLG Form 4 filing on record
- Up to 3 months of FBLG price history
- The daily trading plan of ranked insider buys, on a delay, with the plan archive
