Claude LeBlanc
CIK 1380820 · Chief Executive Officer · last filed 2026-03-25
"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
$5.93M
Companies
5
Total Filings
60
Lifetime Open-Market Net
$2.78M
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 |
|---|---|---|---|---|---|---|---|
| OSG | Chief Executive Officer | 1,058,325 | $5.60 | $5.93M | $91.1K | 3 | 2026-03-25 |
| OCTAVE SPECIALTY GROUP INC (AMBC) Delisted | Chief Executive Officer | 996,777 | $8.85 | $8.82M | $953.3K | 17 | 2025-10-03 |
| OCTAVE SPECIALTY GROUP INC (AMBC.WS) Delisted | Chief Executive Officer | 501,489 | $0.01 | $4.6K | $284.2K | 19 | 2023-03-09 |
| OCTAVE SPECIALTY GROUP INC (AMBCW) Delisted | Chief Executive Officer | 116,798 | — | — | $1.30M | 14 | 2020-01-06 |
| SYNCORA HOLDINGS LTD (SCA) Delisted | Executive Vice President | 72,258 | — | — | $150.3K | 7 | 2008-02-22 |
Recent Filings · Page 3 of 6
60 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2023-03-09 | OCTAVE SPECIALTY GROUP INC (AMBC.WS) Delisted | Mixed | — | -$25.8K | EDGAR |
| 2023-03-06 | OCTAVE SPECIALTY GROUP INC (AMBC.WS) Delisted | Grant (A) | — | $0 | EDGAR |
| 2023-03-02 | OCTAVE SPECIALTY GROUP INC (AMBC.WS) Delisted | Mixed | — | -$21.3K | EDGAR |
| 2023-02-24 | OCTAVE SPECIALTY GROUP INC (AMBC.WS) Delisted | Mixed | +87,643 | -$1.50M | EDGAR |
| 2023-01-04 | OCTAVE SPECIALTY GROUP INC (AMBC.WS) Delisted | Mixed | +5,673 | -$141.5K | EDGAR |
| 2022-05-16 | OCTAVE SPECIALTY GROUP INC (AMBC.WS) Delisted | Buy (P) | +3,000 | $26.2K | EDGAR |
| 2022-03-09 | OCTAVE SPECIALTY GROUP INC (AMBC.WS) Delisted | Mixed | +14,080 | -$223.8K | EDGAR |
| 2022-03-02 | OCTAVE SPECIALTY GROUP INC (AMBC.WS) Delisted | Grant (A) | — | $0 | EDGAR |
| 2022-02-28 | OCTAVE SPECIALTY GROUP INC (AMBC.WS) Delisted | Mixed | +63,292 | -$944.1K | EDGAR |
| 2022-01-04 | OCTAVE SPECIALTY GROUP INC (AMBC.WS) Delisted | Mixed | +12,282 | -$261.1K | 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.