STEPHEN T WILLS
CIK 1103883 · Executive VP and CFO/COO · last filed 2026-07-17
STEPHEN T WILLS is an Executive VP and CFO/COO who has filed 93 SEC Form 4 insider transactions across 3 companies since 2008. The most recent filing shows the insider had shares withheld for taxes covering $2.5K of PTN on Jul 17, 2026. Across all open-market trades the lifetime net is +$225.1M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $491.3K across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$491.3K
3
93
$225.09M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| PTN | Executive VP and CFO/COO | 63,965 | $7.68 | $491.3K | $225.10M | 62 | 2026-07-17 |
| Gamida Cell Ltd. (GMDA) Delisted | Director | 256,177 | $0.03 | $8.4K | $15.0K | 5 | 2024-02-02 |
| DERMA SCIENCES, INC. (DSCI) Delisted | Director | 27,500 | — | — | -$31.4K | 18 | 2017-02-24 |
Recent Filings
93 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-07-17 | PTN | Tax (F) | −195 | -$2.5K | EDGAR |
| 2026-01-02 | PTN | Tax (F) | −212 | -$4.5K | EDGAR |
| 2025-12-29 | PTN | Notice (144) | −565 | -$9.5K | EDGAR |
| 2025-12-29 | PTN | Sell (S) | −565 | -$9.5K | EDGAR |
| 2025-12-11 | PTN | Grant (A) | +770 | $0 | EDGAR |
| 2025-11-18 | PTN | Tax (F) | −229 | -$1.6K | EDGAR |
| 2025-06-17 | PTN | Buy (P) | +1,500 | $225.00M | EDGAR |
| 2024-08-02 | PTN | Sell (S) | −4,999 | -$8.3K | EDGAR |
| 2024-07-31 | PTN | Tax (F) | −16,171 | -$30.2K | EDGAR |
| 2024-07-16 | PTN | Grant (A) | +97,990 | $0 | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.