Bio Key International Inc (BKYI) Insider Ownership

Historic Insider Ownership Trends

Through the 90-day period concluding February 10, 2026, Bio Key International's top three insider stakeholders include Chief Legal Officer James David Sullivan (120.44K shares), Chief Executive Officer Michael W Depasquale (105.28K shares), Chief Financial Officer Cecilia C Welch (59.40K shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares Report Date
James David Sullivan Chief Legal Officer 120,442 05 Jan, 2026
Michael W Depasquale Chief Executive Officer 105,275 05 Jan, 2026
Cecilia C Welch Chief Financial Officer 59,396 03 Sep, 2025
Mira K Lacous Chief Technology Officer 38,258 05 Jan, 2026
Fong Wong Kwok Managing Director And Bio Key Hk 35,248 27 May, 2025
Pieter Cornelis Knook 1,564 15 May, 2023
Iii Thomas Bush, 1,458 15 May, 2023
Robert J Michel 23,569 27 May, 2025
Cameron E. Williams 21,950 27 May, 2025
Emmanuel Alia 21,323 27 May, 2025
Thomas Gilley 905 14 Nov, 2022

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
31 Dec, 2025 Mira K Lacous Common Stock A 2,500 $0.46 38,258 D A
31 Dec, 2025 Michael W Depasquale Common Stock A 2,500 $0.46 105,275 D A
31 Dec, 2025 James David Sullivan Common Stock A 2,500 $0.46 97,351 D A
16 Sep, 2025 Michael W Depasquale Common Stock A 1,617 $0.84 112,174 D P
16 Sep, 2025 Michael W Depasquale Common Stock A 1,617 $0.84 102,775 D P
15 Sep, 2025 Michael W Depasquale Common Stock A 2,500 $0.75 110,557 D P
15 Sep, 2025 Michael W Depasquale Common Stock A 2,500 $0.75 101,158 D P
02 Sep, 2025 Mira K Lacous Common Stock A 25,000 $0.00 35,758 D A
02 Sep, 2025 Michael W Depasquale Common Stock A 45,000 $0.00 98,658 D A
02 Sep, 2025 Cecilia C Welch - - 59,396 D
02 Sep, 2025 Cecilia C Welch Common Stock A 35,000 $0.00 59,396 D A
02 Sep, 2025 James David Sullivan Common Stock A 40,000 $0.00 94,851 D A
22 Aug, 2025 James David Sullivan Common Stock A 10,000 $0.77 54,851 D P
30 Jun, 2025 Mira K Lacous Common Stock A 139 $0.70 10,758 D A
30 Jun, 2025 Michael W Depasquale Common Stock A 139 $0.70 53,658 D A
30 Jun, 2025 James David Sullivan Common Stock A 139 $0.70 44,851 D A
13 Jun, 2025 Michael W Depasquale Common Stock A 5,000 $0.78 53,519 D P
03 Jun, 2025 Michael W Depasquale Common Stock A 5,000 $0.81 44,519 D P
03 Jun, 2025 Michael W Depasquale Common Stock A 4,000 $0.83 48,519 D P
27 May, 2025 Robert J Michel Common Stock A 5,000 $0.00 22,303 D A