HANS PETER HASLER
CIK 1226286 · Chief Operating Officer · last filed 2026-07-17
HANS PETER HASLER is a Chief Operating Officer who has filed 43 SEC Form 4 insider transactions across 4 companies since 2007. The most recent filing, for GANX, was dated Jul 17, 2026. Across all open-market trades the lifetime net is −$16.9M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $11.0M 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.
$10.96M
4
43
-$16.95M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| GANX | Director | — | $1.73 | — | $0 | 5 | 2026-07-17 |
| NERV | Director | 1,250 | $4.28 | $5.3K | $56.0K | 11 | 2026-06-05 |
| Patheon N.V. (PTHN) Delisted | Director | 0 | — | — | $0 | 4 | 2017-08-30 |
| BIIB | Chief Operating Officer | 53,261 | $205.61 | $10.95M | -$17.01M | 23 | 2009-02-26 |
Recent Filings
43 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-07-17 | GANX | Grant (A) | — | $0 | EDGAR |
| 2026-06-05 | NERV | Grant (A) | — | $0 | EDGAR |
| 2025-12-23 | NERV | Grant (A) | — | $0 | EDGAR |
| 2025-06-25 | GANX | Grant (A) | — | $0 | EDGAR |
| 2024-12-06 | NERV | Grant (A) | — | $0 | EDGAR |
| 2024-06-26 | GANX | Grant (A) | — | $0 | EDGAR |
| 2023-09-29 | NERV | Grant (A) | — | $0 | EDGAR |
| 2023-06-26 | GANX | Grant (A) | — | $0 | EDGAR |
| 2022-09-22 | GANX | Grant (A) | — | $0 | EDGAR |
| 2022-06-28 | NERV | Grant (A) | — | $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.