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JOHN R BERTUCCI

CIK 1106180 · last filed 2019-05-09

JOHN R BERTUCCI is a corporate insider who has filed 91 SEC Form 4 insider transactions across 1 company since 2007. The most recent filing, for MKSI, was dated May 9, 2019. Across all open-market trades the lifetime net is −$112.8M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $41.9M 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

$41.90M

Companies

1

Total Filings

91

Lifetime Open-Market Net

-$112.76M

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
MKSI Director 127,275 $329.18 $41.90M -$112.76M 91 2019-05-09

Recent Filings

91 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
2019-05-09 MKSI Grant (A) +1,980 $0 EDGAR
2018-10-11 MKSI Gift (G) −41,982 $0 EDGAR
2018-05-23 MKSI Gift (G) −55,000 $0 EDGAR
2018-05-10 MKSI Grant (A) +1,499 $0 EDGAR
2018-05-04 MKSI Gift (G) −129,332 $0 EDGAR
2017-05-11 MKSI Grant (A) +1,988 $0 EDGAR
2016-05-04 MKSI Grant (A) +3,832 $0 EDGAR
2016-02-05 MKSI Gift (G) −25,000 $0 EDGAR
2015-06-22 MKSI Gift (G) −26,000 $0 EDGAR
2015-05-06 MKSI Grant (A) +3,959 $0 EDGAR
Showing 1–10 of 91
Page 1 of 10
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.