Bio Key International's top three insider shareholders as of September 29, 2026 are Michael W Depasquale (Chief Executive Officer, 10.78K shares), James David Sullivan (Chief Legal Officer, 9.99K shares), Mira K Lacous (Chief Technology Officer, 4.08K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Michael W Depasquale | Chief Executive Officer | 10,778 | 0 | 10,778 | 43.3% | 02 Jul, 2026 |
| 2 | James David Sullivan | Chief Legal Officer | 9,986 | 0 | 9,986 | 40.2% | 02 Jul, 2026 |
| 3 | Mira K Lacous | Chief Technology Officer | 4,076 | 0 | 4,076 | 16.4% | 02 Jul, 2026 |
| 4 | Pieter Cornelis Knook | Director | 8 | 0 | 8 | 0.0% | 15 May, 2023 |
| 5 | Iii Thomas Bush, | Director | 8 | 0 | 8 | 0.0% | 15 May, 2023 |
| 6 | Thomas Gilley | Director | 5 | 0 | 5 | 0.0% | 14 Nov, 2022 |
| 7 | Cecilia C Welch | Chief Financial Officer | 2 | 0 | 2 | 0.0% | 03 Sep, 2025 |
| 8 | Fong Wong Kwok | Managing Director, Bio Key Hk | 1 | 0 | 1 | 0.0% | 27 May, 2025 |
| 9 | Robert J Michel | Director | 1 | 0 | 1 | 0.0% | 27 May, 2025 |
| 10 | Cameron E. Williams | Director | 1 | 0 | 1 | 0.0% | 27 May, 2025 |
| 11 | Emmanuel Alia | Director | 1 | 0 | 1 | 0.0% | 27 May, 2025 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 30 Jun, 2026 | James David Sullivan | Chief Legal Officer | Acquired A | 250 | $3.83 | $958 | 9,986 | Direct |
| 30 Jun, 2026 | Michael W Depasquale | Chief Executive Officer | Acquired A | 250 | $3.83 | $958 | 10,778 | Direct |
| 30 Jun, 2026 | Mira K Lacous | Chief Technology Officer | Acquired A | 250 | $3.83 | $958 | 4,076 | Direct |
| 31 Dec, 2025 | Michael W Depasquale | Chief Executive Officer | Acquired A | 2,500 | $15,896.96 | $39.74Mn | 3 | Direct |
| 31 Dec, 2025 | James David Sullivan | Chief Legal Officer | Acquired A | 2,500 | $15,896.96 | $39.74Mn | 3 | Direct |
| 31 Dec, 2025 | Mira K Lacous | Chief Technology Officer | Acquired A | 2,500 | $15,896.96 | $39.74Mn | 1 | Direct |
| 15 Sep, 2025 | Michael W Depasquale | Chief Executive Officer | Acquired P | 2,500 | $25,918.96 | $64.80Mn | 3 | Direct |
| 15 Sep, 2025 | Michael W Depasquale | Chief Executive Officer | Acquired P | 2,500 | $25,918.96 | $64.80Mn | 3 | Direct |
| 16 Sep, 2025 | Michael W Depasquale | Chief Executive Officer | Acquired P | 1,617 | $29,029.24 | $46.94Mn | 3 | Direct |
| 16 Sep, 2025 | Michael W Depasquale | Chief Executive Officer | Acquired P | 1,617 | $29,029.24 | $46.94Mn | 3 | Direct |
| 02 Sep, 2025 | James David Sullivan | Chief Legal Officer | Acquired A | 40,000 | $0.00 | $0 | 3 | Direct |
| 02 Sep, 2025 | Michael W Depasquale | Chief Executive Officer | Acquired A | 45,000 | $0.00 | $0 | 3 | Direct |
| 02 Sep, 2025 | Cecilia C Welch | Chief Financial Officer | Acquired A | 35,000 | $0.00 | $0 | 2 | Direct |
| 02 Sep, 2025 | Mira K Lacous | Chief Technology Officer | Acquired A | 25,000 | $0.00 | $0 | 1 | Direct |
| 22 Aug, 2025 | James David Sullivan | Chief Legal Officer | Acquired P | 10,000 | $26,610.14 | $266.10Mn | 2 | Direct |
| 30 Jun, 2025 | Mira K Lacous | Chief Technology Officer | Acquired A | 139 | $24,191.03 | $3.36Mn | 0 | Direct |
| 30 Jun, 2025 | Michael W Depasquale | Chief Executive Officer | Acquired A | 139 | $24,191.03 | $3.36Mn | 2 | Direct |
| 30 Jun, 2025 | James David Sullivan | Chief Legal Officer | Acquired A | 139 | $24,191.03 | $3.36Mn | 1 | Direct |
| 13 Jun, 2025 | Michael W Depasquale | Chief Executive Officer | Acquired P | 5,000 | $26,955.72 | $134.78Mn | 2 | Direct |
| 03 Jun, 2025 | Michael W Depasquale | Chief Executive Officer | Acquired P | 4,000 | $28,683.65 | $114.73Mn | 1 | Direct |