Martin Booker

CIK 1629752 · VP & Grp General Mgr, AIPG · last filed 2021-08-30

Martin Booker is a VP & Grp General Mgr, AIPG who has filed 13 SEC Form 4 insider transactions across 1 company since 2015. The most recent filing, for APH, was dated Aug 30, 2021. Across all open-market trades the lifetime net is −$33.5M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $190.6K 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.

Disclosed Exposure

$190.6K

Companies

1

Total Filings

13

Lifetime Open-Market Net

-$33.51M

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
APH	VP & Grp General Mgr, AIPG	1,200	$158.81	$190.6K	-$33.51M	13	2021-08-30

Recent Filings

13 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
2021-08-30	APH	Mixed	—	-$6.62M	EDGAR
2021-05-24	APH	Grant (A)	—	$0	EDGAR
2020-08-03	APH	Mixed	—	-$2.88M	EDGAR
2020-05-22	APH	Grant (A)	—	$0	EDGAR
2019-11-05	APH	Mixed	—	-$5.07M	EDGAR
2019-05-24	APH	Grant (A)	—	$0	EDGAR
2019-03-05	APH	Mixed	—	-$2.97M	EDGAR
2018-05-22	APH	Grant (A)	—	$0	EDGAR
2017-06-05	APH	Mixed	—	-$2.35M	EDGAR
2017-05-23	APH	Grant (A)	—	$0	EDGAR

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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.