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Carl Dambkowski

CIK 1983476 · Chief Medical Officer · last filed 2026-09-03

Carl Dambkowski is a Chief Medical Officer who has filed 52 SEC Form 4 insider transactions across 2 companies since 2023. The most recent filing shows the insider disposed of $185.7K of APGE on Sep 3, 2026. Across all open-market trades the lifetime net is −$23.1M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $4.7M 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

$4.74M

Companies

2

Total Filings

52

Lifetime Open-Market Net

-$23.06M

Filer Profile

Reported Address
221 CRESCENT ST.
BUILDING 17, SUITE 102B
WALTHAM, MA 02453
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
APGE Chief Medical Officer 0 $135.07 $0 -$14.41M 34 2026-09-03
ORKA Director 51,326 $92.38 $4.74M -$8.65M 5 2026-06-12

Recent Filings

52 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
2026-09-03 APGE Disp (D) −168,498 -$185.7K EDGAR
2026-08-07 APGE Mixed −1,375 -$643.6K EDGAR
2026-08-07 APGE Mixed −1,375 -$643.6K EDGAR
2026-07-16 APGE Gift (G) −8,000 $0 EDGAR
2026-07-02 APGE Mixed −1,375 -$635.8K EDGAR
2026-07-01 APGE Notice (144) −16,500 -$2.19M EDGAR
2026-06-24 APGE Sell (S) −26,400 -$3.50M EDGAR
2026-06-22 APGE Notice (144) −15,400 -$1.39M EDGAR
2026-06-12 ORKA Sell (S) −35,000 -$2.45M EDGAR
2026-06-11 ORKA Notice (144) −35,000 -$2.24M EDGAR
Showing 1–10 of 52
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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.