SEC CIK 1611432
D'Angelo John J
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| ISTRview stock → | 252,956 | 2026-04-01 |
Position History — ISTR
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — ISTR
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-04-01 | Grant / award | 16,324 | $0.00 | 252,956 |
| 2026-04-01 | Tax withholding | 4,158 | $27.50 | 236,632 |
| 2026-01-27 | Option exercise (derivative) | 2,907 | $0.00 | 0 |
| 2026-01-27 | Option exercise (derivative) | 26,163 | $0.00 | 2,907 |
| 2026-01-27 | Tax withholding | 1,960 | $28.17 | 240,790 |
| 2026-01-27 | Open-market sale | 26,163 | $28.01 | 242,750 |
| 2026-01-27 | Option exercise | 2,907 | $14.28 | 268,913 |
| 2026-01-27 | Option exercise | 26,163 | $14.28 | 266,006 |
| 2025-07-01 | Grant / award (derivative) | 50 | $1000.00 | 50 |
| 2025-04-01 | Grant / award | 21,894 | $0.00 | 239,843 |
| 2025-04-01 | Tax withholding | 2,904 | $17.41 | 217,949 |
| 2025-03-28 | Option exercise (derivative) | 30,000 | $0.00 | 0 |
| 2025-03-28 | Option exercise | 30,000 | $15.74 | 248,040 |
| 2025-03-28 | Tax withholding | 27,187 | $18.12 | 220,853 |
| 2025-03-01 | Tax withholding | 524 | $18.73 | 218,040 |
| 2024-06-07 | Open-market sale | 650 | $15.41 | 218,564 |
| 2024-06-05 | Option exercise (derivative) | 60,000 | $0.00 | 0 |
| 2024-06-05 | Option exercise | 60,000 | $14.00 | 274,821 |
| 2024-06-05 | Tax withholding | 55,607 | $15.60 | 219,214 |
| 2024-04-01 | Grant / award (derivative) | 19,852 | $0.00 | 19,852 |
| 2024-04-01 | Grant / award | 11,001 | $0.00 | 214,821 |
| 2024-04-01 | Tax withholding | 2,274 | $16.35 | 203,820 |
| 2024-03-01 | Tax withholding | 788 | $15.75 | 206,094 |
| 2024-01-31 | L | 2 | $17.90 | 2,099 |
| 2023-11-14 | Open-market buy | 300 | $10.45 | 206,882 |
| 2023-11-08 | Open-market buy | 750 | $9.26 | 206,582 |
| 2023-10-31 | Open-market buy | 307 | $9.25 | 205,832 |
| 2023-10-25 | I | 1,068 | $9.65 | 28,269 |
| 2023-05-02 | Open-market buy | 300 | $12.54 | 205,525 |
| 2023-05-02 | Open-market buy | 250 | $12.36 | 250 |
| 2023-04-27 | Open-market buy | 200 | $12.98 | 205,225 |
| 2023-04-25 | Open-market buy | 100 | $12.90 | 205,025 |
| 2023-04-01 | Grant / award (derivative) | 34,497 | $0.00 | 34,497 |
| 2023-04-01 | Grant / award | 16,977 | $0.00 | 204,925 |
| 2023-04-01 | Tax withholding | 1,303 | $13.96 | 187,948 |
| 2023-03-15 | Open-market buy | 150 | $15.75 | 189,251 |
| 2023-03-15 | Open-market buy | 200 | $15.73 | 188,976 |
| 2023-03-15 | Open-market buy | 125 | $15.70 | 189,101 |
| 2023-03-14 | Open-market buy | 325 | $16.75 | 188,776 |
| 2023-03-01 | Tax withholding | 1,089 | $19.66 | 188,451 |
| 2022-11-07 | Open-market buy | 100 | $21.85 | 189,540 |
| 2022-11-03 | Open-market buy | 200 | $21.86 | 189,440 |
| 2022-04-01 | Grant / award (derivative) | 22,421 | $0.00 | 22,421 |
| 2022-04-01 | Tax withholding | 621 | $18.92 | 189,240 |
| 2022-04-01 | Grant / award | 11,892 | $0.00 | 189,861 |
| 2022-03-10 | Open-market buy | 25 | $19.65 | 177,944 |
| 2022-03-10 | Open-market buy | 50 | $19.65 | 177,919 |
| 2022-03-10 | Open-market buy | 25 | $19.65 | 177,969 |
| 2022-03-08 | Open-market buy | 50 | $19.81 | 177,869 |
| 2022-03-08 | Open-market buy | 50 | $19.81 | 177,819 |
| 2022-03-07 | Open-market buy | 100 | $19.97 | 177,669 |
| 2022-03-07 | Open-market buy | 100 | $19.90 | 177,769 |
| 2022-03-01 | Tax withholding | 1,393 | $20.07 | 177,570 |
| 2022-02-24 | Open-market buy | 100 | $19.95 | 178,963 |
| 2021-12-09 | Open-market buy | 100 | $18.02 | 178,863 |
| 2021-12-09 | Open-market buy | 300 | $18.04 | 178,763 |
| 2021-04-01 | Grant / award (derivative) | 20,746 | $0.00 | 20,746 |
| 2021-04-01 | Grant / award | 10,859 | $0.00 | 178,463 |
| 2021-03-01 | Tax withholding | 1,888 | $19.00 | 167,604 |
| 2020-10-29 | Open-market buy | 100 | $12.81 | 169,492 |
| 2020-05-22 | I | 3,448 | $11.88 | 17,117 |
| 2020-04-01 | Tax withholding | 145 | $12.32 | 169,392 |
| 2020-03-01 | Grant / award (derivative) | 31,914 | $0.00 | 31,914 |
| 2020-03-01 | Grant / award | 7,724 | $0.00 | 170,958 |
| 2020-03-01 | Tax withholding | 1,421 | $21.36 | 169,537 |
| 2019-12-09 | Option exercise (derivative) | 5,000 | $0.00 | 60,000 |
| 2019-12-09 | Open-market sale | 5,000 | $24.97 | 163,234 |
| 2019-12-09 | Option exercise | 5,000 | $14.00 | 168,234 |
| 2019-09-12 | Open-market sale | 329 | $23.50 | 158,234 |
| 2019-09-12 | Option exercise (derivative) | 329 | $0.00 | 65,000 |
| 2019-09-12 | Open-market sale | 329 | $23.50 | 163,234 |
| 2019-09-12 | Option exercise | 329 | $14.00 | 168,234 |
| 2019-09-11 | Open-market sale | 4,671 | $23.50 | 158,563 |
| 2019-09-11 | Option exercise (derivative) | 4,671 | $0.00 | 65,329 |
| 2019-09-11 | Open-market sale | 4,671 | $23.50 | 163,563 |
| 2019-09-11 | Option exercise | 4,671 | $14.00 | 167,905 |
| 2019-05-09 | I | 264 | $23.76 | 18,414 |
| 2019-04-01 | Tax withholding | 141 | $22.85 | 163,234 |
| 2019-03-05 | Open-market buy | 100 | $23.65 | 163,375 |
| 2019-03-01 | Grant / award (derivative) | 20,547 | $0.00 | 20,547 |
| 2019-03-01 | Tax withholding | 1,043 | $24.40 | 163,275 |
| 2019-03-01 | Grant / award | 6,147 | $0.00 | 164,318 |
| 2018-11-02 | I | 189 | $25.84 | 17,488 |
| 2018-10-30 | I | 188 | $25.95 | 17,159 |
| 2018-07-01 | Tax withholding | 261 | $27.65 | 158,171 |
| 2018-05-10 | Open-market buy | 100 | $26.05 | 158,432 |
| 2018-04-01 | Tax withholding | 145 | $25.85 | 158,332 |
| 2018-03-01 | Grant / award (derivative) | 17,466 | $0.00 | 17,466 |
| 2018-03-01 | Grant / award | 5,144 | $0.00 | 159,224 |
| 2018-03-01 | Tax withholding | 747 | $24.30 | 158,477 |
| 2017-08-14 | I | 391 | $23.04 | 16,041 |
| 2017-08-11 | I | 220 | $22.04 | 15,650 |
| 2017-08-10 | I | 407 | $22.69 | 15,430 |
| 2017-07-01 | Tax withholding | 448 | $22.90 | 154,070 |
| 2017-07-01 | Tax withholding | 438 | $22.90 | 154,080 |
| 2017-05-25 | I | 183 | $22.16 | 14,666 |
| 2017-05-24 | I | 273 | $22.00 | 14,483 |
| 2017-05-09 | I | 981 | $22.85 | 14,210 |
| 2017-05-02 | I | 350 | $22.34 | 13,229 |
| 2017-04-01 | Tax withholding | 149 | $21.90 | 154,518 |
| 2017-03-01 | Grant / award (derivative) | 19,944 | $0.00 | 19,944 |
| 2017-03-01 | Tax withholding | 477 | $20.25 | 154,667 |
| 2017-03-01 | Grant / award | 5,308 | $0.00 | 155,144 |
| 2016-09-15 | I | 329 | $15.78 | 11,844 |
| 2016-07-01 | Tax withholding | 526 | $15.54 | 149,733 |
| 2016-07-01 | Tax withholding | 453 | $15.54 | 149,836 |
| 2016-06-07 | I | 219 | $15.45 | 11,121 |
| 2016-06-06 | I | 117 | $15.57 | 10,902 |
| 2016-05-25 | I | 146 | $15.28 | 10,785 |
| 2016-05-24 | I | 206 | $15.47 | 10,639 |
| 2016-05-23 | I | 120 | $15.62 | 10,433 |
| 2016-04-01 | Tax withholding | 184 | $15.09 | 150,259 |
| 2016-04-01 | Tax withholding | 154 | $15.09 | 150,289 |
| 2016-03-03 | I | 774 | $15.03 | 9,964 |
| 2016-03-01 | Grant / award (derivative) | 29,070 | $0.00 | 29,070 |
| 2016-03-01 | Grant / award | 7,003 | $0.00 | 150,443 |
| 2016-02-29 | I | 466 | $14.30 | 9,190 |
| 2016-02-23 | I | 1,078 | $14.80 | 8,724 |
| 2016-02-18 | I | 4,841 | $14.80 | 7,646 |
| 2015-09-11 | I | 745 | $15.98 | 2,478 |
| 2015-09-10 | I | 376 | $15.94 | 1,733 |
| 2015-09-09 | I | 563 | $15.95 | 1,357 |
| 2015-08-11 | I | 389 | $15.97 | 794 |
| 2015-08-05 | I | 103 | $15.77 | 405 |
| 2015-07-01 | Tax withholding | 450 | $15.87 | 143,440 |
| 2015-04-30 | Grant / award (derivative) | 30,000 | $0.00 | 30,000 |
| 2015-04-30 | Grant / award | 2,383 | $0.00 | 143,890 |
| 2014-08-29 | Option exercise (out-of-money) (derivative) | 10 | $0.00 | 0 |
| 2014-08-29 | Option exercise (out-of-money) | 10 | $13.50 | 2,074.53 |
| 2014-06-30 | — | — | — | 6,294.7 |
| 2014-06-30 | — | — | — | 439.86 |
| 2014-06-30 | — | — | — | 477.99 |
| 2014-06-30 | — | — | — | 641.94 |
| 2014-06-30 | — | — | — | 134,141.14 |
| 2014-06-30 | — | — | — | 504.74 |
| 2014-06-30 | Grant / award (derivative) | 70,000 | $0.00 | 70,000 |
| 2014-06-30 | Open-market buy | 1,071 | $14.00 | 141,506.84 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.