CATHAL G PHELAN

CIK 1259761 · CHIEF INNOVATION OFFICER · last filed 2025-05-21

"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.

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Disclosed Exposure

$1.45M

Companies

3

Total Filings

48

Lifetime Open-Market Net

-$11.32M

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
PI CHIEF INNOVATION OFFICER 10,923 $132.77 $1.45M -$10.26M 33 2025-05-21
MICREL INC (MCRL) Delisted 10%+ Owner 25,000 $0 1 2015-06-08
CYPRESS SEMICONDUCTOR CORP /DE/ (CY) Delisted Chief Technical Officer 128,449 -$1.06M 3 2012-12-12

Recent Filings · Page 3 of 5

48 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2023-01-04 PI Exer (M) +2,000 $0 EDGAR
2022-11-01 PI Mixed -$848.2K EDGAR
2022-10-03 PI Grant (A) $0 EDGAR
2022-08-02 PI Mixed -$1.13M EDGAR
2022-06-13 PI Mixed +1,813 $0 EDGAR
2022-02-15 PI Mixed -$859.0K EDGAR
2021-07-16 PI Buy (P) +2,000 $36.0K EDGAR
2021-06-11 PI Mixed +2,849 $0 EDGAR
2020-10-23 PI Exer (M) +3,411 $0 EDGAR
2020-09-22 PI Grant (A) $0 EDGAR
Showing 2130 of 48
Page 3 of 5
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.