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Eitan Gertel

CIK 1378818 · CEO · last filed 2026-05-29

Eitan Gertel is a CEO who has filed 95 SEC Form 4 insider transactions across 4 companies since 2007. The most recent filing, for DY, was dated May 29, 2026. Across all open-market trades the lifetime net is −$10.6M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $6.7M across reported positions.

"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

$6.66M

Companies

4

Total Filings

95

Lifetime Open-Market Net

-$10.55M

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
DY Director 16,328 $407.99 $6.66M -$1.26M 20 2026-05-29
FINISAR CORP (FNSR) Delisted CEO 717,955 — — -$9.29M 58 2015-06-25
FINISAR CORP (FNSRD) Delisted CEO 329,706 — — $0 1 2009-10-05
OPTIUM CORP (OPTM) Delisted President and CEO 352,573 — — $0 14 2008-08-26

Recent Filings

95 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2026-05-29 DY Grant (A) +331 $0 EDGAR
2026-01-09 DY Notice (144) −3,645 -$1.24M EDGAR
2026-01-09 DY Sell (S) −3,645 -$1.26M EDGAR
2025-05-22 DY Grant (A) +781 $0 EDGAR
2024-05-24 DY Grant (A) +1,014 $0 EDGAR
2023-05-25 DY Grant (A) +1,747 $0 EDGAR
2022-05-26 DY Grant (A) +1,679 $0 EDGAR
2021-05-25 DY Grant (A) +1,905 $0 EDGAR
2020-05-20 DY Grant (A) +4,087 $0 EDGAR
2019-05-21 DY Grant (A) +2,575 $0 EDGAR
Showing 1–10 of 95
Page 1 of 10
Form 4 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.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.