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Robert Rosenthal

CIK 2025619 · President, Udemy Business · last filed 2026-05-11

Robert Rosenthal is a President, Udemy Business who has filed 9 SEC Form 4 insider transactions across 1 company since 2024. The most recent filing, for UDMY, was dated May 11, 2026.

"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

$0

Companies

1

Total Filings

9

Lifetime Open-Market Net

$0

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
Udemy, Inc. (UDMY) Delisted President, Udemy Business 0 $4.63 $0 $0 9 2026-05-11

Recent Filings

9 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
2026-05-11 Udemy, Inc. (UDMY) Delisted Mixed −416,712 $0 EDGAR
2026-03-16 Udemy, Inc. (UDMY) Delisted Tax (F) −10,777 -$51.4K EDGAR
2026-02-27 Udemy, Inc. (UDMY) Delisted Grant (A) +80,500 $0 EDGAR
2026-02-25 Udemy, Inc. (UDMY) Delisted Mixed +29,167 -$24.5K EDGAR
2025-12-16 Udemy, Inc. (UDMY) Delisted Tax (F) −10,777 -$56.6K EDGAR
2025-09-16 Udemy, Inc. (UDMY) Delisted Tax (F) −10,777 -$77.3K EDGAR
2025-06-16 Udemy, Inc. (UDMY) Delisted Tax (F) −37,442 -$258.3K EDGAR
2025-03-17 Udemy, Inc. (UDMY) Delisted Grant (A) +51,818 $0 EDGAR
2024-06-17 Udemy, Inc. (UDMY) Delisted Grant (A) +325,000 $0 EDGAR
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.