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ROBERT ALAN KOCH

CIK 1244761 · VP & General Counsel · last filed 2021-02-10

ROBERT ALAN KOCH is a VP & General Counsel who has filed 54 SEC Form 4 insider transactions across 2 companies since 2007. The most recent filing, for ONTO, was dated Feb 10, 2021. Across all open-market trades the lifetime net is −$1.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $9.4M 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

$9.41M

Companies

2

Total Filings

54

Lifetime Open-Market Net

-$1.20M

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
ONTO VP & General Counsel 33,619 $279.85 $9.41M -$699.2K 8 2021-02-10
RUDOLPH TECHNOLOGIES INC (RTEC) Delisted 55,274 — — -$501.7K 45 2019-02-12

Recent Filings

54 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
2021-02-10 ONTO Mixed +1,729 -$20.6K EDGAR
2021-02-09 ONTO Tax (F) −611 -$36.6K EDGAR
2021-01-29 ONTO Tax (F) −454 -$24.9K EDGAR
2020-12-16 ONTO Sell (S) −15,000 -$699.2K EDGAR
2020-02-11 ONTO Mixed +2,390 -$34.8K EDGAR
2020-02-10 ONTO Disp (D) −861 -$34.8K EDGAR
2020-01-29 ONTO Disp (D) −1,021 -$39.2K EDGAR
2019-10-29 ONTO Grant (A) +48,656 $0 EDGAR
2019-10-29 — Mixed −55,274 $0
2019-02-12 RUDOLPH TECHNOLOGIES INC (RTEC) Delisted Disp (D) −353 -$7.9K EDGAR
Showing 1–10 of 54
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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.