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Michael J Loparco

CIK 1621146 · Chief Executive Officer · last filed 2026-03-18

Michael J Loparco is a Chief Executive Officer who has filed 79 SEC Form 4 insider transactions across 4 companies since 2014. The most recent filing shows the insider was granted $285.0K of SANM on Mar 18, 2026. Across all open-market trades the lifetime net is −$11.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $70.3M 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

$70.31M

Companies

4

Total Filings

79

Lifetime Open-Market Net

-$11.24M

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
SANM Director 4,732 $173.39 $820.5K $99.7K 3 2026-03-18
IROBOT CORP (IRBT) Delisted Director 27,917 $0.47 $13.0K $0 1 2024-09-09
SYM Chief Executive Officer — $42.12 — $0 2 2022-08-24
JBL EVP, CEO, EMS 227,905 $304.89 $69.49M -$11.34M 73 2021-12-29

Recent Filings

79 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
2026-03-18 SANM Grant (A) +2,304 $285.0K EDGAR
2026-02-03 SANM Buy (P) +700 $99.7K EDGAR
2025-03-19 SANM Grant (A) +2,496 $190.0K EDGAR
2024-09-09 IROBOT CORP (IRBT) Delisted Grant (A) +27,917 $0 EDGAR
2022-08-24 SYM Grant (A) — $0 EDGAR
2022-08-19 SYM Grant (A) — $0 EDGAR
2021-12-29 JBL Sell (S) −6,183 -$442.9K EDGAR
2021-12-23 JBL Sell (S) −20,751 -$1.42M EDGAR
2021-12-17 JBL Sell (S) −5,841 -$385.5K EDGAR
2021-11-08 JBL Mixed −11,590 -$750.5K EDGAR
Showing 1–10 of 79
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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.