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Forbion Growth Management B.V.

CIK 1918318 · last filed 2024-12-12

Forbion Growth Management B.V. is a corporate insider who has filed 5 SEC Form 4 insider transactions across 3 companies since 2023. The most recent filing shows the insider sold $58.7M of NAMSW on Dec 12, 2024. Across all open-market trades the lifetime net is −$44.0M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $135.1M across reported positions. The firm reports its address in Naarden, P7. 18 SEC filings were submitted jointly with Forbion Growth Opportunities Fund I Cooperatief U.A.

"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

$135.15M

Companies

3

Total Filings

5

Lifetime Open-Market Net

-$44.04M

Filer Profile

Reported Address
GOOIMEER 2-35
NAARDEN, P7 1411 DC
Phone
0031356993015
State of Incorporation
Cayman Islands
Related Filers
Forbion Growth Opportunities Fund I Cooperatief U.A. — 18 joint filings, latest 2025-01-02
NAP B.V. ForGrowth — 10 joint filings, latest 2025-01-02
Forbion Capital Fund IV Cooperatief U.A. — 10 joint filings, latest 2025-01-02
Forbion IV Management B.V. — 10 joint filings, latest 2025-01-02
Growth Sponsor FEAC I B.V. Forbion — 6 joint filings, latest 2023-11-02
Forbion Ventures Fund VII Cooperatief U.A. — same reported address
Forbion Ventures VII Management B.V. — same reported address
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
NAMSW 10%+ Owner 11,339,949 $11.78 $133.58M -$60.07M 2 2024-12-12
ENGNW 10%+ Owner 6,798,362 $0.23 $1.56M $16.03M 2 2024-11-01
Forbion European Acquisition Corp. (FRBNW) Delisted Director 1,373,496 $0.74 $1.02M $0 1 2023-10-31

Recent Filings

5 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
2024-12-12 NAMSW Sell (S) −2,311,440 -$58.70M EDGAR
2024-11-15 NAMSW Sell (S) −54,490 -$1.36M EDGAR
2024-11-01 ENGNW Buy (P) +1,123,594 $10.00M EDGAR
2024-10-18 ENGNW Buy (P) +941,266 $6.03M EDGAR
2023-10-31 Forbion European Acquisition Corp. (FRBNW) Delisted Mixed +4,120,488 $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.