SEC CIK 1245081
GUSTAFSON MICHAEL B
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| PDFSview stock → | 40,192 | 2026-07-01 |
Position History — PDFS
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — PDFS
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-07-01 | Grant / award | 2,689 | — | 40,192 |
| 2025-07-01 | Grant / award | 7,429 | — | 37,503 |
| 2025-05-13 | Open-market buy | 7,500 | $19.45 | 30,074 |
| 2025-02-24 | Open-market buy | 4,000 | $23.06 | 22,574 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.