MICHAEL M LUDWIG

CIK 1256949 · SVP, CFO, Treasurer · last filed 2026-03-06

"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

$35.33M

Companies

3

Total Filings

44

Lifetime Open-Market Net

-$2.73M

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
ASYS	Director	33,069	$23.99	$793.3K	$0	7	2026-03-06
ROG	SVP, CFO, Treasurer	7,123	$151.06	$1.08M	$0	9	2021-02-17
FORM	SR VP, CFO	240,387	$139.21	$33.46M	-$2.73M	28	2018-02-22

Recent Filings · Page 5 of 5

44 filings

Form 4 transactions across all companies, newest first.

Filed	Symbol	Action	Net Shares	Net $	Link
2014-01-30	FORM	Grant (A)	—	$0	EDGAR
2013-05-08	FORM	Mixed	+5,164	-$15.8K	EDGAR
2013-02-13	FORM	Mixed	+4,429	-$18.0K	EDGAR
2012-05-08	FORM	Mixed	+5,084	-$19.3K	EDGAR

Showing 41–44 of 44

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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.