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Dusan Senkypl

CIK 1922405 · CEO · last filed 2026-06-12

Dusan Senkypl is a CEO who has filed 20 SEC Form 4 insider transactions across 1 company since 2022. The most recent filing, for GRPN, was dated Jun 12, 2026. Across all open-market trades the lifetime net is +$79.7M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $271.2M across reported positions. 29 SEC filings were submitted jointly with Groupon, Inc.

"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

$271.18M

Companies

1

Total Filings

20

Lifetime Open-Market Net

$79.72M

Filer Profile

Reported Address
JESTRABI 493, OSNICE
JESENICE, 2N 252 42
Related Filers
Groupon, Inc. — 29 joint filings, latest 2026-06-12
Pale Fire Capital SE — 18 joint filings, latest 2026-04-02
Jan Barta — 16 joint filings, latest 2026-04-02
Pale Fire Capital SICAV a.s. — 5 joint filings, latest 2026-04-02
Pale Fire Capital investicni spolecnost a.s. — 3 joint filings, latest 2026-04-02
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

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
GRPN CEO 14,378,734 $18.86 $271.18M $79.72M 20 2026-06-12

Recent Filings

20 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
2026-06-12 GRPN Mixed +1,715,315 -$3.91M EDGAR
2026-05-05 GRPN Exer (M) +345,003 $0 EDGAR
2026-03-16 GRPN Exer (M) +17,250 $0 EDGAR
2025-12-30 GRPN Other (J) — $0 EDGAR
2025-08-13 GRPN Mixed +109,250 $0 EDGAR
2025-08-01 GRPN Mixed +109,250 $0 EDGAR
2025-06-23 GRPN Mixed +109,250 $0 EDGAR
2025-06-11 GRPN Grant (A) — $0 EDGAR
2025-05-27 GRPN Exer (M) +109,250 $0 EDGAR
2025-05-14 GRPN Exer (M) +109,250 $0 EDGAR
Showing 1–10 of 20
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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.