SEC CIK 1389308
Chang Tina M
Reported ownership across 2 companies, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| WEYSview stock → | 17,833 | 2026-09-02 |
| STRTview stock → | 8,998 | 2025-10-15 |
Position History — WEYS
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — WEYS
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-09-02 | Open-market sale | 3,000 | $45.07 | 17,833 |
| 2026-08-25 | Grant / award | 1,265 | $0.00 | 20,833 |
| 2026-08-13 | Option exercise (derivative) | 2,800 | $27.94 | 0 |
| 2026-08-13 | Tax withholding | 3,268 | $46.73 | 19,568 |
| 2026-08-13 | Option exercise | 2,000 | $37.22 | 22,836 |
| 2026-08-13 | Option exercise | 2,800 | $27.94 | 20,836 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.