Insider · CIK 0001208239
Joan M Lammtennant
director
Files at AB (ALLIANCEBERNSTEIN HOLDING L.P.), OSG (AMBAC FINANCIAL GROUP INC), EQH (Equitable Holdings, Inc.). First filing -, latest -.
Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
0 / 0
$0 bought, $0 sold
Signals
This insider’s open-market buys and sells, scored.
No scored open-market trades yet.
Transactions
Every row this insider has filed, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Oct 1, 2026 | OSG AMBAC FINANCIAL GROUP INC | AGrant or award Restricted Stock Unitsderivative | +8,224 | $0.00 | $0 | 30,815 | 7 d ago |
| Sep 29, 2025 | OSG AMBAC FINANCIAL GROUP INC | CConversion Common Stock, par value $0.01 per share | +106,990 | $0.00 | $0 | 106,990 | Sep 30, 2025 |
| Sep 29, 2025 | OSG AMBAC FINANCIAL GROUP INC | CConversion Restricted Stock Unitsderivative | -106,990 | $0.00 | $0 | 0 | Sep 30, 2025 |
| Jul 1, 2025 | OSG AMBAC FINANCIAL GROUP INC | AGrant or award Restricted Stock Unitsderivative | +7,053 | $0.00 | $0 | 106,990 | Jul 1, 2025 |
| May 21, 2025 | AB ALLIANCEBERNSTEIN HOLDING L.P. | AGrant or award AB Holding Units | +4,253 | $39.98 | $170k | 20,478 | May 23, 2025 |
| May 21, 2025 | EQH Equitable Holdings, Inc. | AGrant or award Common Stock | +5,428 | $0.00 | $0 | 47,891 | May 23, 2025 |
| Apr 1, 2025 | OSG AMBAC FINANCIAL GROUP INC | AGrant or award Restricted Stock Unitsderivative | +5,728 | $0.00 | $0 | 99,937 | Apr 2, 2025 |
| Jan 1, 2025 | OSG AMBAC FINANCIAL GROUP INC | AGrant or award Restricted Stock Unitsderivative | +3,938 | $0.00 | $0 | 94,209 | Jan 3, 2025 |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.