Arkolith/Insider Trading/AMBC/Form 4

Barranco David

Senior Managing DirectorAMBAC FINANCIAL GROUP INC (AMBC) · full profile →Form 4 · filed Mar 14, 2025
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
5
2 non-derivative · 3 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Mar 13, 2025Tax withholding(F)189$8.39$2K128K
Mar 13, 2025Option exercise(M)189—$0129K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Mar 13, 2025Option exercise(M)189—$016K
Mar 13, 2025Option exercise(M)5K—$097K
Mar 13, 2025Option exercise(M)5K—$016K

Transaction Codes

F
Shares withheld for taxes
M
Option exercise / conversion

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0000874501-25-000048) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML