JOAN M LAMMTENNANT
CIK 1208239 · last filed 2026-05-22
"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.
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Disclosed Exposure
$9.93M
Companies
8
Total Filings
77
Lifetime Open-Market Net
-$741.1K
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| AB | Director | 24,875 | $36.44 | $906.4K | $0 | 5 | 2026-05-22 |
| EQHpC | Director | 54,788 | $16.20 | $887.3K | $0 | 7 | 2026-05-21 |
| OSG | Director | — | $5.60 | — | $0 | 2 | 2026-04-02 |
| OCTAVE SPECIALTY GROUP INC (AMBC) Delisted | Director | 106,990 | $8.85 | $946.9K | $0 | 11 | 2025-10-02 |
| OCTAVE SPECIALTY GROUP INC (AMBC.WS) Delisted | Director | — | $0.01 | — | $0 | 10 | 2023-04-04 |
| EQHpA | Director | 9,040 | $19.56 | $176.8K | $0 | 1 | 2020-05-21 |
| OCTAVE SPECIALTY GROUP INC (AMBCW) Delisted | Director | — | — | — | $0 | 3 | 2019-05-01 |
| SIGI | Director | 86,118 | $92.41 | $7.96M | -$741.1K | 38 | 2014-12-09 |
Recent Filings · Page 5 of 8
77 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2014-11-03 | SIGI | Grant (A) | +485 | $0 | EDGAR |
| 2014-08-04 | SIGI | Grant (A) | +539 | $0 | EDGAR |
| 2014-02-24 | SIGI | Mixed | — | -$27.4K | EDGAR |
| 2014-02-04 | SIGI | Grant (A) | +551 | $0 | EDGAR |
| 2013-11-05 | SIGI | Grant (A) | +481 | $0 | EDGAR |
| 2013-08-06 | SIGI | Grant (A) | +494 | $0 | EDGAR |
| 2013-04-30 | SIGI | Grant (A) | +3,325 | $0 | EDGAR |
| 2013-02-28 | SIGI | Exer (M) | +6,000 | $70.7K | EDGAR |
| 2013-02-06 | SIGI | Grant (A) | +579 | $0 | EDGAR |
| 2012-04-30 | SIGI | Grant (A) | +3,728 | $0 | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.