MARK STEWART SOBEY

CIK 1182387 · President, Lasers Segment · last filed 2023-07-05

"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

$73.04M

Companies

2

Total Filings

72

Lifetime Open-Market Net

-$12.16M

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
COHR	President, Lasers Segment	189,688	$385.03	$73.04M	-$12.16M	69	2023-07-05
COHERENT CORP. (IIVIP) Delisted	President, Lasers Segment	195,752	$187.51	$36.71M	$0	3	2022-08-30

Recent Filings · Page 7 of 8

72 filings

Form 4 transactions across all companies, newest first.

Filed	Symbol	Action	Net Shares	Net $	Link
2011-11-21	COHR	Mixed	+4,115	-$116.0K	EDGAR
2011-11-10	COHR	Grant (A)	—	$0	EDGAR
2011-03-23	COHR	Sell (S)	−588	-$33.4K	EDGAR
2011-02-23	COHR	Mixed	+588	-$24.3K	EDGAR
2010-12-17	COHR	Sell (S)	−1,582	-$70.8K	EDGAR
2010-12-01	COHR	Grant (A)	—	$0	EDGAR
2010-11-23	COHR	Mixed	+4,264	-$116.9K	EDGAR
2010-11-19	COHR	Mixed	−1	-$249.1K	EDGAR
2010-11-04	COHR	Mixed	—	-$201.0K	EDGAR
2010-10-12	COHR	Mixed	—	-$161.0K	EDGAR

Showing 61–70 of 72

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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.