Gene M. Zamiska

CIK 1456385 · SVP & Princ. Acctg Officer · last filed 2025-09-22

"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

$15.44M

Companies

2

Total Filings

69

Lifetime Open-Market Net

-$3.11M

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
WDC SVP & Princ. Acctg Officer 27,425 $562.92 $15.44M -$2.63M 58 2025-09-22
JUNIPER NETWORKS INC (JNPR) Delisted VP Corp Controller & CAO 13,811 $39.95 $551.7K -$475.8K 11 2013-02-21

Recent Filings · Page 6 of 7

69 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2021-08-31 WDC Grant (A) +7,685 $0 EDGAR
2021-08-13 WDC Mixed −1,270 -$85.9K EDGAR
2021-06-16 WDC Grant (A) +1,338 $0 EDGAR
2020-09-08 WDC Grant (A) +13,259 $0 EDGAR
2020-08-13 WDC Mixed −1,270 -$50.6K EDGAR
2020-04-21 WDC Grant (A) $0 EDGAR
2020-01-23 WDC Grant (A) $0 EDGAR
2019-10-24 WDC Grant (A) $0 EDGAR
2013-02-21 JUNIPER NETWORKS INC (JNPR) Delisted Mixed +5,128 -$82.3K EDGAR
2012-12-26 JUNIPER NETWORKS INC (JNPR) Delisted Grant (A) $0 EDGAR
Showing 5160 of 69
Page 6 of 7
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.