SEC CIK 1184231
GENACHOWSKI JULIUS
Reported ownership across 3 companies, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| SONOview stock → | 53,775 | 2026-07-29 |
| MAview stock → | 8,237 | 2026-10-12 |
| MATview stock → | 0 | 2024-02-05 |
Position History — SONO
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — SONO
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-07-29 | Option exercise (derivative) | 19,855 | $0.00 | 0 |
| 2026-07-29 | Open-market sale | 19,855 | $17.00 | 53,775 |
| 2026-07-29 | Option exercise | 19,855 | $13.56 | 73,630 |
| 2026-07-28 | Option exercise (derivative) | 19,855 | $0.00 | 19,855 |
| 2026-07-28 | Open-market sale | 19,855 | $16.50 | 53,775 |
| 2026-07-28 | Option exercise | 19,855 | $13.56 | 73,630 |
| 2026-03-06 | Gift | 15,427 | $0.00 | 92,484 |
| 2026-03-06 | Gift | 15,427 | $0.00 | 53,775 |
| 2026-03-05 | Grant / award | 4,772 | — | 69,202 |
| 2026-03-05 | Grant / award | 12,725 | — | 64,430 |
| 2025-11-10 | Gift | 77,057 | $0.00 | 77,057 |
| 2025-11-10 | Gift | 77,057 | $0.00 | 51,705 |
| 2025-11-07 | Gift | 1,550 | $0.00 | 1,550 |
| 2025-11-07 | Gift | 1,550 | $0.00 | 128,762 |
| 2025-09-02 | Grant / award | 5,916 | — | 130,312 |
| 2025-08-08 | Open-market buy | 22,850 | $10.95 | 124,396 |
| 2025-03-11 | Grant / award | 15,427 | — | 101,546 |
| 2024-03-11 | Grant / award | 10,656 | — | 86,119 |
| 2023-03-09 | Grant / award | 10,011 | — | 75,463 |
| 2022-03-10 | Grant / award | 7,493 | — | 65,452 |
| 2021-03-11 | Grant / award | 5,337 | — | 57,959 |
| 2021-02-11 | Option exercise (derivative) | 15,000 | $0.00 | 0 |
| 2021-02-11 | Option exercise | 15,000 | $5.00 | 67,622 |
| 2021-02-11 | Open-market sale | 15,000 | $35.73 | 52,622 |
| 2020-11-19 | Option exercise (derivative) | 15,000 | $0.00 | 15,000 |
| 2020-11-19 | Option exercise (derivative) | 15,000 | $0.00 | 30,000 |
| 2020-11-19 | Option exercise | 15,000 | $5.00 | 67,622 |
| 2020-11-19 | Option exercise | 15,000 | $5.00 | 82,622 |
| 2020-11-19 | Open-market sale | 15,000 | $20.51 | 67,622 |
| 2020-11-19 | Open-market sale | 15,000 | $22.03 | 52,622 |
| 2020-11-16 | Option exercise (derivative) | 15,000 | $0.00 | 45,000 |
| 2020-11-16 | Option exercise | 15,000 | $5.00 | 67,622 |
| 2020-11-16 | Open-market sale | 15,000 | $17.00 | 52,622 |
| 2020-02-27 | Grant / award | 12,792 | — | 52,622 |
| 2019-05-15 | Grant / award | 15,864 | — | 35,864 |
| 2019-05-15 | Grant / award | 3,966 | — | 39,830 |
| 2018-08-01 | — | — | — | 20,000 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.