No insider purchase over the last 90 days. The latest, by DEPASQUALE MICHAEL W, was filed 17 Sept 2025.
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
This score ranks the purchase within its own market. A position size is suggested only on the venues of the backtested strategy universe; elsewhere, signals stay on watch. Not investment advice.
Transparent value + quality ranking, distinct from the insider signal.
FY ended December 2025 · cache
25 of 406 declarations
Of the 407 filings at BIO KEY International Inc, 318 are grants, and the record holds no sale: 84 purchases are worth EUR 5.8 million, with a median of EUR 4,179. The three largest come from Fong Wong Kwok: EUR 1,750,911 on November 18, 2016 (as Director), EUR 1,289,181 on September 22, 2017 and EUR 920,451 on April 28, 2017 (as Managing Director, BIO-key HK). Kwok has 48 filings including 23 purchases. James David Sullivan, Chief Legal Officer, has 49 including 32 purchases, while Robert J. Michel, Director, has 57 for just 1 purchase and Pieter Cornelis Knook, Director, 47 with none. From August 22 to September 16, 2025, 2 insiders bought for EUR 10,513; 26 purchase filings fall in 30-day windows. Filings from 16 filers were published between March 11, 2016 and July 2, 2026, peaking at 63 in 2022, with 56 in 2016. The 6 filings of the last twelve months contain no purchase or sale. The US technology company is worth USD 4.6 million, with 8.7% held by insiders. For 74 purchases the stored 90-day result has a median of -20.9%, with 16% of results positive: recorded past results, not a forecast.
| Fiscal year end | Revenue | Net income | Diluted EPS | Filing |
|---|---|---|---|---|
| Dec 2025 | 5.9 m USD | -7.2 m USD | n.d. | 10-K |
| Dec 2024 | 6.9 m USD | -4.3 m USD | n.d. | 10-K |
| Dec 2023 | 7.8 m USD | -8.5 m USD | n.d. | 10-K |
| Dec 2022 | 7.0 m USD | -11.9 m USD | n.d. | 10-K |
| Dec 2021 | 5.1 m USD | -5.1 m USD | n.d. | 10-K |
Amounts in USD, as filed (forms 10-K, 20-F or 40-F). Source: SEC EDGAR.