| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Director
2 companies
Jack Kaye is Director at DYAI, with reported holdings spanning 2 companies. Jack Kaye's net worth is not public. Form 4 filings only show shares in the companies where this person is an insider; those holdings are worth an estimated $650K at current prices.
Our model assigns Jack Kaye a middling insider score of 52/100, based on 11 past trades. Over a 12-month horizon, 40.0% of those trades were profitable, with an average 12-month return of -16.1%.
Jack Kaye's largest disclosed position is in QURE as Director, worth about $621K. The QURE filings lean toward selling, a net 89,292 shares.
Jack Kaye has 34 Form 4 filings on record from January 2017 to June 2026, across 2 companies: Director at uniQure (QURE), 2017–2026; Director at Dyadic International (DYAI), 2019–2026.
The 67 reported transactions were 25 option or other derivative awards, 18 open-market sales, 13 option exercises and 10 stock awards, plus smaller numbers of other types.
Counted by filing, the open-market trades come to no purchases and 15 sales worth about $3.0M.
The largest open-market sale was 38,810 shares of QURE at an average $30.34 on November 4, 2025, about $1.2M.
5 of the 9 sales since April 2023 were made under a Rule 10b5-1 trading plan; the other 4 were not.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 30, 2026 | QURE Uniqure N.V. | Director | Sale+OE10b5-1 | 21,167 | $46.44 | $983,030.23 | -44.9% | -15.1% | - | |
| Jun 17, 2026 | QURE Uniqure N.V. | Director | Sale+OE10b5-1 | 5,295 | $42.57 | $225,408.15 | -16.9% | -10.5% | - | |
| Jun 11, 2026 | QURE Uniqure N.V. | Director | Sell | 1,993 | $27.06 | $53,930.58 | -7.1% | +71.5% | - | |
| Jun 3, 2026 | QURE Uniqure N.V. | Director | Sale+OE10b5-1 | 2,645 | $30.01 | $79,376.45 | -11.5% | +60.2% | - | |
| Jan 9, 2026 | QURE Uniqure N.V. | Director | Sale+OE10b5-1 | 6,390 | $27.28 | $174,319.20 | -23.8% | -35.6% | - | |
| Nov 4, 2025 | QURE Uniqure N.V. | Director | Sale+OE10b5-1 | 38,810 | $30.34 | $1,177,517.30 | -65.5% | -18.9% | - | |
| Jun 20, 2025 | QURE Uniqure N.V. | Director | Sell | 2,112 | $14.45 | $30,518.40 | -9.4% | +3.7% | +212.4% | |
| Jun 13, 2024 | QURE Uniqure N.V. | Director | Sell | 2,218 | $5.16 | $11,444.88 | -25.4% | +4.2% | +192.2% | |
| Jun 16, 2023 | QURE Uniqure N.V. | Director | Sell | 2,280 | $18.93 | $43,160.40 | -6.3% | -60.6% | -74.9% | |
| Feb 27, 2023 | QURE Uniqure N.V. | Director | Sell | 384 | $19.99 | $7,676.16 | -1.4% | -8.4% | -67.9% |