C
$ Value
$0
Shares
106,990
Price
$0
Filed
Sep 30
Insider
Name
LAMMTENNANT JOAN M
Title
—
CIK
0001208239
Roles
Director
Transaction Details
Transaction Date
2025-09-29
Code
C
Table
Derivative
Ownership
Direct
Equity Swap
No
Shares After
—
Footnotes
Upon the closing of the sale of Ambac Assurance Corporation to an entity owned by funds managed by Oaktree Capital Management, L.P., a change of control was triggered causing the Director's Restricted Stock Units to vest and settle. | Each restricted stock unit ("RSU") represents a contingent right to receive one share of the common stock of Ambac Financial Group, Inc. (the "Company").
Filing Info
LAMMTENNANT JOAN M's History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2026-04-01 | OSG | A | $0 |
| 2026-01-01 | OSG | A | $0 |
| 2025-10-01 | AMBC | A | $0 |
| 2025-09-29 | AMBC | C | $0 |
| 2025-09-29 | AMBC | C | $0 |
| 2025-07-01 | AMBC | A | $0 |
| 2025-05-21 | AB | A | $170K |
| 2025-05-21 | EQH | A | $0 |
Other Insiders at AMBC (90d)
| Insider | Bought | Sold | Last |
|---|---|---|---|
| IGLESIAS LISA G | — | — | 2026-04-01 |
| LAMMTENNANT JOAN M | — | — | 2026-04-01 |
| PRICE MICHAEL D | — | — | 2026-04-01 |
|
LeBlanc Claude
Chief Executive Officer
|
— | — | 2026-03-23 |
|
Trick David
Exec VP, CFO & Treasurer
|
— | — | 2026-03-23 |
|
METZ LAWRENCE F.
*See Remarks for full title
|
— | — | 2026-03-23 |
| Matus Kristi Ann | — | — | 2026-04-01 |
| Stein Jeffrey Scott | — | — | 2026-04-01 |
| HAFT IAN DAVID | — | — | 2026-04-01 |
|
Smith R Sharon
Exec VP & Group COO
|
— | — | 2026-03-23 |
|
Ahn Cristina E.
Chief Accounting Officer
|
— | — | 2026-03-23 |