Insider · CIK 0001208239
Joan M Lammtennant
Files at: OSG. On EDGAR ↗
Reported trades — common stock
No reported common-stock activity in this period.
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jul 1, 2026 AForm 4 → | Jul 7, 5:01 pm EDT | OCTAVE SPECIALTY GROUP INCOSG | 6,500 | — | — | 22,591 | — | late |
| Apr 30, 2018 AForm 4 → | May 1, 5:29 pm EDT | AMBAC FINANCIAL GROUP INCAMBC | 11,744 | — | — | 13,953 | — | |
| Mar 2, 2018 AForm 4 → | Mar 6, 5:53 pm EST | AMBAC FINANCIAL GROUP INCAMBC | 2,209 | — | — | 2,209 | — |