Samir Serhan

CIK 1692110 · Executive VP and COO · last filed 2023-12-05

Samir Serhan is an Executive VP and COO who has filed 10 SEC Form 4 insider transactions across 1 company since 2017. The most recent filing, for APD, was dated Dec 5, 2023. Current disclosed insider exposure totals $12.9M 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.

Disclosed Exposure

$12.92M

Companies

1

Total Filings

10

Lifetime Open-Market Net

$0

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
APD	Executive VP and COO	43,720	$295.62	$12.92M	$0	10	2023-12-05

Recent Filings

10 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
2023-12-05	APD	Mixed	+3,509	-$336.7K	EDGAR
2022-12-06	APD	Mixed	−1,418	-$650.5K	EDGAR
2022-12-02	APD	Mixed	+3,611	$0	EDGAR
2021-12-06	APD	Mixed	+4,463	-$1.69M	EDGAR
2021-12-02	APD	Mixed	+2,350	-$311.0K	EDGAR
2020-12-04	APD	Tax (F)	−1,367	-$370.0K	EDGAR
2020-12-03	APD	Mixed	+5,926	-$1.26M	EDGAR
2019-12-04	APD	Mixed	+4,326	-$1.38M	EDGAR
2018-12-04	APD	Mixed	+13,799	$0	EDGAR
2017-12-04	APD	Grant (A)	+2,469	$0	EDGAR

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.