SEC CIK 1703463
Kosiba John W JR
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| AMSCview stock → | 334,377 | 2026-06-11 |
Position History — AMSC
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — AMSC
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-06-11 | Open-market sale | 1,743 | $37.85 | 334,377 |
| 2026-06-11 | Open-market sale | 5,026 | $37.33 | 336,120 |
| 2026-06-08 | Open-market sale | 1,549 | $42.35 | 341,146 |
| 2026-06-08 | Open-market sale | 3,286 | $41.50 | 342,695 |
| 2026-06-03 | Open-market sale | 609 | $50.83 | 345,981 |
| 2026-06-03 | Open-market sale | 2,638 | $49.28 | 346,590 |
| 2026-06-03 | Open-market sale | 3,200 | $48.31 | 349,228 |
| 2026-06-02 | Open-market sale | 600 | $52.19 | 352,428 |
| 2026-06-02 | Open-market sale | 12,036 | $51.47 | 353,028 |
| 2026-06-02 | Open-market sale | 12,122 | $50.62 | 365,064 |
| 2026-06-02 | Open-market sale | 5,704 | $49.46 | 377,186 |
| 2026-06-01 | Grant / award | 30,000 | $0.00 | 382,890 |
| 2025-08-04 | Open-market sale | 9,843 | $55.26 | 0 |
| 2025-08-04 | Open-market sale | 15,740 | $55.13 | 352,890 |
| 2025-08-04 | Open-market sale | 34,260 | $54.34 | 368,630 |
| 2025-06-11 | Open-market sale | 300 | $29.08 | 402,890 |
| 2025-06-11 | Open-market sale | 6,342 | $28.55 | 403,190 |
| 2025-06-06 | Open-market sale | 4,744 | $31.83 | 409,532 |
| 2025-05-27 | Open-market sale | 39,903 | $26.61 | 414,276 |
| 2025-05-27 | Open-market sale | 10,097 | $25.55 | 454,179 |
| 2025-05-20 | Open-market sale | 11,860 | $24.50 | 464,276 |
| 2025-05-15 | Grant / award | 120,000 | $0.00 | 476,136 |
| 2024-11-04 | Open-market sale | 50,000 | $28.28 | 356,136 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.