Bio Key International BKYI Insider Ownership

NASDAQ BKYI

$2.73 -0.03 (-1.24%)

As of: Sep 10, 2026 · 10:55 AM EDT

Insider Holdings by Owner

141.76K Shares

Insider Ownership Statistics

as of 30 Sep, 2026

Insider Ownership

0.379%

■0% pp QoQ

Shares Held by Insiders

24.99K

filed for Sep 2026

■0.00% QoQ

Shares Outstanding

6.59Mn

6,587,534 shares

Direct Holdings

24.87K

Indirect: 120

Net Shares Traded (QoQ)

no net change in Sep 2026

Insiders Holding Shares

with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Insiders

Bought Sold

Latest quarter —

Net over range —

Buying quarters —

Insider Ownership Summary

Quarter ending 30 Sep, 2026

BKYI's three largest insider shareholders as of September 09, 2026 are Michael W Depasquale (Chief Executive Officer, 105.28K shares), Cecilia C Welch (Chief Financial Officer, 59.40K shares), Mira K Lacous (Chief Technology Officer, 38.26K shares).

The share ownership structure of Bio Key International shows 0.00% held by institutions, 37.93% by company executives, and 62.07% by other and public investors.
Per Business Quant, insider holdings in BKYI make up 37.93% of the company, with 24.99K shares held against 6.59Mn outstanding.
These holdings increased 16125.32% from the prior quarter, rising from 154 to 24.99K shares at Bio Key International.
Among BKYI's top brass, Michael W Depasquale (Chief Executive Officer) topped buying activity, purchasing 250 shares during the 90 days through September 09, 2026.
Bio Key International had no significant insider sales in the last 90 days.

Form 4 Holdings

Insiders Holding BKYI

Insiders 10

Shares held 141.76K

Of outstanding 2.15%

#	Insider	Position	Direct	Total	Share of Insiders	Last Filed
1	Cecilia C Welch	Chief Financial Officer	59,396	59,396	41.9%	03 Sep, 2025
2	Fong Wong Kwok	Managing Director, Bio Key Hk	35,248	35,248	24.9%	27 May, 2025
3	Cameron E. Williams	Director	21,950	21,950	15.5%	27 May, 2025
4	Michael W Depasquale	Chief Executive Officer	10,778	10,778	7.6%	02 Jul, 2026
5	James David Sullivan	Chief Legal Officer	9,986	9,986	7.0%	02 Jul, 2026
6	Mira K Lacous	Chief Technology Officer	4,076	4,076	2.9%	02 Jul, 2026
7	Pieter Cornelis Knook	Director	130	130	0.1%	15 May, 2023
8	Iii Thomas Bush,	Director	122	122	0.1%	15 May, 2023
9	Thomas Gilley	Director	75	75	0.1%	14 Nov, 2022
10	Emmanuel Alia	Director	1	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.

Form 4 Filings

1,679 Insider Transactions

Source SEC Form 4

Latest quarter Sep 2026

Date	Insider	Position	Transaction	Shares	Price	Value	Shares Held After	Ownership
30 Jun, 2026	Michael W Depasquale	Chief Executive Officer	Acquired A	250	$3.83	$958	10,778	Direct
30 Jun, 2026	James David Sullivan	Chief Legal Officer	Acquired A	250	$3.83	$958	9,986	Direct
30 Jun, 2026	Mira K Lacous	Chief Technology Officer	Acquired A	250	$3.83	$958	4,076	Direct
31 Dec, 2025	James David Sullivan	Chief Legal Officer	Acquired A	2,500	$15,896.96	$39.74Mn	3	Direct
31 Dec, 2025	Michael W Depasquale	Chief Executive Officer	Acquired A	2,500	$0.46	$1.15K	105,275	Direct
31 Dec, 2025	Mira K Lacous	Chief Technology Officer	Acquired A	2,500	$15,896.96	$39.74Mn	1	Direct
31 Dec, 2025	Michael W Depasquale	Chief Executive Officer	Acquired A	2,500	$0.46	$1.15K	105,275	Direct
31 Dec, 2025	Michael W Depasquale	Chief Executive Officer	Acquired A	2,500	$0.46	$1.15K	105,275	Direct
31 Dec, 2025	Mira K Lacous	Chief Technology Officer	Acquired A	2,500	$0.46	$1.15K	38,258	Direct
31 Dec, 2025	Mira K Lacous	Chief Technology Officer	Acquired A	2,500	$0.46	$1.15K	38,258	Direct
31 Dec, 2025	Michael W Depasquale	Chief Executive 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	$0.46	$1.15K	38,258	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	$0.75	$1.88K	101,158	Direct
15 Sep, 2025	Michael W Depasquale	Chief Executive Officer	Acquired P	2,500	$0.75	$1.88K	101,158	Direct
15 Sep, 2025	Michael W Depasquale	Chief Executive Officer	Acquired P	2,500	$0.75	$1.88K	110,557	Direct
15 Sep, 2025	Michael W Depasquale	Chief Executive Officer	Acquired P	2,500	$0.75	$1.88K	110,557	Direct
15 Sep, 2025	Michael W Depasquale	Chief Executive Officer	Acquired P	2,500	$0.75	$1.88K	101,158	Direct
15 Sep, 2025	Michael W Depasquale	Chief Executive Officer	Acquired P	2,500	$0.75	$1.88K	110,557	Direct
15 Sep, 2025	Michael W Depasquale	Chief Executive Officer	Acquired P	2,500	$25,918.96	$64.80Mn	3	Direct

Showing 1 to 20 of 1,679 transactions