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Michael R. Chambrello

CIK 1332058 · CEO - Asia Pacific Region · last filed 2026-03-27

Michael R. Chambrello is a CEO - Asia Pacific Region who has filed 44 SEC Form 4 insider transactions across 2 companies since 2007. The most recent filing shows the insider bought $69.2K of INSE on Mar 27, 2026. Across all open-market trades the lifetime net is −$489.6K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $424.3K 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.

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Disclosed Exposure

$424.3K

Companies

2

Total Filings

44

Lifetime Open-Market Net

-$489.6K

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
INSE Director 69,450 $6.11 $424.3K $268.3K 11 2026-03-27
Light & Wonder, Inc. (SGMS) Delisted CEO - Asia Pacific Region 231,265 $58.07 $13.43M -$757.9K 33 2013-06-11

Recent Filings

44 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
2026-03-27 INSE Buy (P) +10,000 $69.2K EDGAR
2026-01-06 INSE Grant (A) +12,047 $0 EDGAR
2025-01-06 INSE Grant (A) +8,743 $0 EDGAR
2024-03-12 INSE Grant (A) +6,992 $0 EDGAR
2023-01-05 INSE Grant (A) +8,560 $0 EDGAR
2022-05-26 INSE Buy (P) +20,070 $199.1K EDGAR
2022-02-11 INSE Grant (A) +599 $0 EDGAR
2022-01-05 INSE Grant (A) +7,627 $0 EDGAR
2021-01-05 INSE Grant (A) — $0 EDGAR
2020-01-06 INSE Grant (A) — $0 EDGAR
Showing 1–10 of 44
Page 1 of 5
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.