The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 9, 2026 | Denelsky Stephen J | Director | Grant(A) | 17K | — | $0 |
| Jun 9, 2026 | Gagnon Robert E. | Director | Grant(A) | 17K | — | $0 |
| Jun 9, 2026 | Benson Seth Benjamin | Director | Grant(A) | 17K | — | $0 |
| Jun 9, 2026 | Snider William | Director | Grant(A) | 17K | — | $0 |
| Jun 9, 2026 | Eade Katherine A. | Director | Grant(A) | 17K | — | $0 |
| Mar 20, 2026 | Duke John D | Chief Executive Officer, Director | Grant(A) | 75K | — | $0 |
| Mar 20, 2026 | Frost Mark T | Chief Financial Officer | Grant(A) | 30K | — | $0 |
| Mar 17, 2026 | Snider William | Director | Buy(P) | 8K | $4.85 | $41K |
| Mar 17, 2026 | Denelsky Stephen J | Director | Buy(P) | 10K | $4.87 | $49K |
| Mar 16, 2026 | Duke John D | Chief Executive Officer, Director | Buy(P) | 5K | $5.01 | $25K |
| Mar 16, 2026 | Snider William | Director | Buy(P) | 13K | $4.99 | $62K |
| Mar 16, 2026 | Frost Mark T | Chief Financial Officer | Buy(P) | 5K | $5.00 | $25K |
| Dec 17, 2025 | Snider William | Director | Grant(A) | 110K | — | $0 |
| Sep 5, 2025 | Denelsky Stephen J | Director | Grant(A) | 110K | — | $0 |
| Aug 15, 2025 | Green James W | Director | Disposed to issuer(D) | 113K | — | $0 |
| Aug 15, 2025 | Green James W | Director | Disposed to issuer(D) | 66K | — | $0 |
| Aug 15, 2025 | Green James W | Director | Disposed to issuer(D) | 49K | — | $0 |
| Aug 15, 2025 | Green James W | Director | Tax withholding(F) | 33K | $0.53 | $18K |
| Aug 15, 2025 | Green James W | Director | Disposed to issuer(D) | 119K | — | $0 |
| Aug 15, 2025 | Green James W | Director | Tax withholding(F) | 12K | $0.53 | $6K |
| Aug 8, 2025 | Duke John D | Chief Executive Officer, Director | Grant(A) | 500K | — | $0 |
| Aug 8, 2025 | Duke John D | Chief Executive Officer, Director | Grant(A) | 500K | — | $0 |
| Jul 16, 2025 | Gagnon Robert E. | Director | Grant(A) | 110K | — | $0 |
| Jul 16, 2025 | Eade Katherine A. | Director | Grant(A) | 110K | — | $0 |
| Jul 16, 2025 | Benson Seth Benjamin | Director | Grant(A) | 110K | — | $0 |
| May 12, 2025 | Frost Mark T | Interim CFO | Grant(A) | 100K | — | $0 |
| Mar 19, 2025 | Green James W | Chief Executive Officer, Director | Tax withholding(F) | 38K | $0.69 | $27K |
| Mar 19, 2025 | Cote Jennifer | Chief Financial Officer | Tax withholding(F) | 6K | $0.69 | $4K |
| Dec 31, 2024 | Green James W | Chief Executive Officer, Director | Disposed to issuer(D) | 145K | — | $0 |
| Dec 29, 2024 | Cote Jennifer | Chief Financial Officer | Tax withholding(F) | 4K | $1.98 | $8K |
| Dec 29, 2024 | Cote Jennifer | Chief Financial Officer | Tax withholding(F) | 5K | $1.98 | $9K |
| Dec 29, 2024 | Green James W | Chief Executive Officer, Director | Tax withholding(F) | 57K | $1.98 | $113K |
| Dec 29, 2024 | Green James W | Chief Executive Officer, Director | Tax withholding(F) | 25K | $1.98 | $50K |
| Jun 13, 2024 | Green James W | Chief Executive Officer, Director | Buy(P) | 10K | $2.91 | $29K |
| Jun 6, 2024 | Green James W | Chief Executive Officer, Director | Buy(P) | 20K | $3.07 | $61K |
| May 21, 2024 | Edrick Alan I | Director | Grant(A) | 46K | — | $0 |
| May 21, 2024 | Eade Katherine A. | Director | Grant(A) | 46K | — | $0 |
| May 21, 2024 | Loewald Thomas W | Director | Grant(A) | 46K | — | $0 |
| May 21, 2024 | Loy Bertrand | Director | Grant(A) | 57K | — | $0 |
| Mar 6, 2024 | Cote Jennifer | Chief Financial Officer | Tax withholding(F) | 10K | $4.11 | $41K |
| Mar 5, 2024 | Green James W | Chief Executive Officer, Director | Grant(A) | 215K | — | $0 |
| Mar 5, 2024 | Green James W | Chief Executive Officer, Director | Grant(A) | 215K | — | $0 |
| Mar 5, 2024 | Cote Jennifer | Chief Financial Officer | Grant(A) | 36K | — | $0 |
| Mar 5, 2024 | Cote Jennifer | Chief Financial Officer | Grant(A) | 36K | — | $0 |
| Dec 31, 2023 | Green James W | Chief Executive Officer, Director | Tax withholding(F) | 83K | $5.35 | $443K |
| Dec 29, 2023 | Cote Jennifer | Chief Financial Officer, Director | Tax withholding(F) | 3K | $5.35 | $14K |
| Dec 29, 2023 | Cote Jennifer | Chief Financial Officer, Director | Tax withholding(F) | 3K | $5.35 | $18K |
| Dec 29, 2023 | Green James W | Chief Executive Officer, Director | Tax withholding(F) | 23K | $5.35 | $124K |
| Dec 29, 2023 | Green James W | Chief Executive Officer, Director | Tax withholding(F) | 29K | $5.35 | $154K |
| Dec 29, 2023 | Green James W | Chief Executive Officer, Director | Tax withholding(F) | 24K | $5.35 | $129K |
| Dec 29, 2023 | Green James W | Chief Executive Officer, Director | Tax withholding(F) | 52K | $5.35 | $279K |
| Aug 17, 2023 | Green James W | Chief Executive Officer, Director | Buy(P) | 25K | $4.38 | $110K |
| Jun 11, 2023 | Green James W | Chief Executive Officer, Director | Tax withholding(F) | 48K | $5.46 | $264K |
| May 22, 2023 | Loy Bertrand | Director | Grant(A) | 32K | — | $0 |
| May 22, 2023 | Loewald Thomas W | Director | Grant(A) | 26K | — | $0 |
| May 22, 2023 | Eade Katherine A. | Director | Grant(A) | 26K | — | $0 |
| May 22, 2023 | Edrick Alan I | Director | Grant(A) | 26K | — | $0 |
| Mar 15, 2023 | Green James W | Chief Executive Officer, Director | Buy(P) | 20K | $2.60 | $52K |
| Mar 15, 2023 | Edrick Alan I | Director | Buy(P) | 16K | $2.62 | $42K |
| Mar 14, 2023 | Green James W | Chief Executive Officer, Director | Buy(P) | 20K | $2.67 | $53K |
| Mar 14, 2023 | Edrick Alan I | Director | Buy(P) | 14K | $2.67 | $37K |
| Mar 6, 2023 | Cote Jennifer | Interim CFO | Grant(A) | 30K | — | $0 |
| Mar 6, 2023 | Cote Jennifer | Interim CFO | Grant(A) | 26K | — | $0 |
| Mar 6, 2023 | Cote Jennifer | Interim CFO | Grant(A) | 27K | — | $0 |
| Mar 6, 2023 | Green James W | Chief Executive Officer, Director | Grant(A) | 353K | — | $0 |
| Mar 6, 2023 | Green James W | Chief Executive Officer, Director | Grant(A) | 340K | — | $0 |
| Jan 1, 2023 | Green James W | Chief Executive Officer, Director | Tax withholding(F) | 49K | $2.77 | $137K |
| Dec 29, 2022 | Green James W | Chief Executive Officer, Director | Tax withholding(F) | 24K | $2.55 | $62K |
| Dec 29, 2022 | Green James W | Chief Executive Officer, Director | Tax withholding(F) | 23K | $2.55 | $59K |
| Dec 29, 2022 | Green James W | Chief Executive Officer, Director | Tax withholding(F) | 29K | $2.55 | $73K |
| Dec 29, 2022 | Rossi Michael A. | Chief Financial Officer | Tax withholding(F) | 4K | $2.55 | $10K |
| Dec 29, 2022 | Rossi Michael A. | Chief Financial Officer | Tax withholding(F) | 3K | $2.55 | $8K |
| Dec 29, 2022 | Rossi Michael A. | Chief Financial Officer | Tax withholding(F) | 3K | $2.55 | $8K |
| Dec 1, 2022 | Green James W | Chief Executive Officer, Director | Buy(P) | 15K | $2.61 | $39K |
| Nov 30, 2022 | Green James W | Chief Executive Officer, Director | Buy(P) | 15K | $2.41 | $36K |
| Sep 6, 2022 | Loy Bertrand | Director | Other(J) | 109K | — | $0 |
| Aug 26, 2022 | Loy Bertrand | Director | Buy(P) | 9K | $3.41 | $32K |
| Aug 25, 2022 | Loy Bertrand | Director | Buy(P) | 8K | $3.34 | $28K |
| Aug 24, 2022 | Loy Bertrand | Director | Buy(P) | 17K | $3.23 | $56K |
| Aug 23, 2022 | Loy Bertrand | Director | Buy(P) | 9K | $3.23 | $29K |
| Aug 22, 2022 | Loy Bertrand | Director | Buy(P) | 5K | $3.16 | $16K |
| Aug 19, 2022 | Loy Bertrand | Director | Buy(P) | 10K | $3.28 | $32K |
| Aug 18, 2022 | Loy Bertrand | Director | Buy(P) | 1K | $3.19 | $4K |
| Aug 17, 2022 | Green James W | Chief Executive Officer, Director | Buy(P) | 40K | $3.19 | $128K |
| Jul 18, 2022 | Rossi Michael A. | Chief Financial Officer | Tax withholding(F) | 7K | $3.63 | $25K |
| Jul 8, 2022 | Green James W | Chief Executive Officer, Director | Tax withholding(F) | 93K | $3.90 | $362K |
| Jun 15, 2022 | Green James W | Chief Executive Officer, Director | Buy(P) | 30K | $3.71 | $111K |
| Jun 11, 2022 | Green James W | Chief Executive Officer, Director | Tax withholding(F) | 48K | $3.95 | $191K |
| Jun 11, 2022 | Rossi Michael A. | Chief Financial Officer | Tax withholding(F) | 6K | $3.95 | $25K |
| May 24, 2022 | Eade Katherine A. | Director | Grant(A) | 38K | — | $0 |
| May 24, 2022 | Edrick Alan I | Director | Grant(A) | 38K | — | $0 |
| May 24, 2022 | Loewald Thomas W | Director | Grant(A) | 38K | — | $0 |
| May 24, 2022 | Loy Bertrand | Director | Grant(A) | 47K | — | $0 |
| May 9, 2022 | Green James W | Chief Executive Officer, Director | Buy(P) | 10K | $3.40 | $34K |
| May 6, 2022 | Green James W | Chief Executive Officer, Director | Buy(P) | 30K | $3.78 | $113K |
| Mar 1, 2022 | Green James W | Chief Executive Officer, Director | Grant(A) | 145K | — | $0 |
| Mar 1, 2022 | Green James W | Chief Executive Officer, Director | Grant(A) | 157K | — | $0 |
| Mar 1, 2022 | Rossi Michael A. | Chief Financial Officer | Grant(A) | 29K | — | $0 |
| Mar 1, 2022 | Rossi Michael A. | Chief Financial Officer | Grant(A) | 31K | — | $0 |
| Jan 1, 2022 | Edrick Alan I | Director | Grant(A) | 3K | — | $0 |
Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.
Coverage: Form 4 filings indexed 2009-03-30 → 2026-08-15. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).
Connected pages for HBIO