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MICHAEL D PRICE

CIK 1241508 · President and CEO · last filed 2026-07-07

MICHAEL D PRICE is a President and CEO who has filed 51 SEC Form 4 insider transactions across 4 companies since 2007. The most recent filing, for OSG, was dated Jul 7, 2026. Across all open-market trades the lifetime net is −$16.0M, making them a net seller over the disclosed history.

"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

$0

Companies

4

Total Filings

51

Lifetime Open-Market Net

-$16.02M

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 Director — $5.80 — $0 3 2026-07-07
OCTAVE SPECIALTY GROUP INC (AMBC) Delisted Director 205,477 $8.85 $1.82M $1.50M 14 2025-10-02
HANOVER INSURANCE GROUP, INC. (THGA) Delisted Director 3,462 — — $0 3 2019-05-16
PLATINUM UNDERWRITERS HOLDINGS LTD (PTP) Delisted President and CEO 0 — — -$17.52M 31 2015-03-02

Recent Filings

51 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2026-07-07 OSG Grant (A) — $0 EDGAR
2026-04-02 OSG Grant (A) — $0 EDGAR
2026-01-05 OSG Grant (A) — $0 EDGAR
2025-10-02 OCTAVE SPECIALTY GROUP INC (AMBC) Delisted Grant (A) — $0 EDGAR
2025-09-30 OCTAVE SPECIALTY GROUP INC (AMBC) Delisted Conv (C) +39,179 $0 EDGAR
2025-07-01 OCTAVE SPECIALTY GROUP INC (AMBC) Delisted Grant (A) — $0 EDGAR
2025-05-14 OCTAVE SPECIALTY GROUP INC (AMBC) Delisted Buy (P) +76,986 $499.6K EDGAR
2025-04-02 OCTAVE SPECIALTY GROUP INC (AMBC) Delisted Grant (A) — $0 EDGAR
2025-01-03 OCTAVE SPECIALTY GROUP INC (AMBC) Delisted Grant (A) — $0 EDGAR
2024-10-01 OCTAVE SPECIALTY GROUP INC (AMBC) Delisted Grant (A) — $0 EDGAR
Showing 1–10 of 51
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Form 4 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.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.