SUSAN OCAMPO

CIK 1252243 · Treasurer · last filed 2026-02-26

"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

$1.53B

Companies

2

Total Filings

93

Lifetime Open-Market Net

-$1.43B

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
MTSI	10%+ Owner	4,021,658	$379.87	$1.53B	-$1.43B	87	2026-02-26
SIRENZA MICRODEVICES INC (SMDI) Delisted	Treasurer	8,901,805	—	—	-$5.09M	5	2007-05-04

Recent Filings · Page 3 of 10

93 filings

Form 4 transactions across all companies, newest first.

Filed	Symbol	Action	Net Shares	Net $	Link
2025-05-23	MTSI	Sell (S)	−104,449	-$12.95M	EDGAR
2025-05-20	MTSI	Sell (S)	−4,694	-$579.7K	EDGAR
2025-05-14	MTSI	Sell (S)	−450,000	-$55.65M	EDGAR
2025-03-27	MTSI	Gift (G)	—	$0	EDGAR
2025-03-11	MTSI	Grant (A)	+1,623	$0	EDGAR
2025-03-03	MTSI	Sell (S)	−2	-$232	EDGAR
2025-02-24	MTSI	Sell (S)	−108,986	-$13.52M	EDGAR
2025-02-20	MTSI	Sell (S)	−336,884	-$41.82M	EDGAR
2025-02-18	MTSI	Sell (S)	−361,107	-$44.51M	EDGAR
2025-02-12	MTSI	Sell (S)	−70,776	-$8.82M	EDGAR

Showing 21–30 of 93

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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.