Home

Peter Zaffino

CIK 1428849 · Executive Chairman · last filed 2026-06-29

Peter Zaffino is an Executive Chairman who has filed 112 SEC Form 4 insider transactions across 2 companies since 2008. The most recent filing, for AIG, was dated Jun 29, 2026. Across all open-market trades the lifetime net is −$96.0M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $64.1M across reported positions.

"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.

Loading insider history…
Disclosed Exposure

$64.08M

Companies

2

Total Filings

112

Lifetime Open-Market Net

-$95.96M

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
AIG Executive Chairman 792,833 $80.83 $64.08M -$40.17M 67 2026-06-29
MARSH & MCLENNAN COMPANIES, INC. (MMC) Delisted Chairman, RIS and CEO, Marsh 133,634 $182.62 $24.40M -$55.79M 43 2017-03-06

Recent Filings

112 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
2026-06-29 AIG Grant (A) — $0 EDGAR
2026-03-30 AIG Grant (A) — $0 EDGAR
2026-03-03 AIG Tax (F) −134,150 -$10.80M EDGAR
2026-02-18 AIG Grant (A) +274,163 $0 EDGAR
2025-12-30 AIG Grant (A) — $0 EDGAR
2025-12-08 AIG Mixed +43,614 -$3.19M EDGAR
2025-10-01 AIG Grant (A) — $0 EDGAR
2025-08-19 AIG Gift (G) −31,760 $0 EDGAR
2025-06-30 AIG Grant (A) — $0 EDGAR
2025-04-02 AIG Grant (A) — $0 EDGAR
Showing 1–10 of 112
Page 1 of 12
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.