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Magda Marquet

CIK 1631486 · last filed 2026-06-17

Magda Marquet is a corporate insider who has filed 41 SEC Form 4 insider transactions across 6 companies since 2019. The most recent filing, for TRAX, was dated Jun 17, 2026. Across all open-market trades the lifetime net is −$417.3K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $2.0M 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

$2.05M

Companies

6

Total Filings

41

Lifetime Open-Market Net

-$417.3K

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
TRAX Director 15,960 $41.85 $667.9K $0 4 2026-06-17
ARCT Director 28,073 $5.75 $161.4K $64.3K 10 2026-06-15
IMMX Director 72,342 $8.44 $610.6K $48.9K 9 2026-05-29
ANAB Director 11,640 $52.11 $606.6K -$530.5K 10 2026-01-16
RNAZ Director — $5.00 — $0 4 2024-06-18
Pfenex Inc. (PFNX) Delisted Director — — — $0 2 2020-05-11

Recent Filings

41 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
2026-06-17 TRAX Exer (M) +6,030 $0 EDGAR
2026-06-15 ARCT Grant (A) — $0 EDGAR
2026-06-12 TRAX Grant (A) — $0 EDGAR
2026-05-29 IMMX Grant (A) +6,250 $0 EDGAR
2026-05-14 TRAX Grant (A) — $0 EDGAR
2026-04-22 TRAX Grant (A) — $0 EDGAR
2026-01-16 ANAB Mixed — -$243.3K EDGAR
2026-01-15 ANAB Notice (144) −11,000 -$530.5K EDGAR
2026-01-08 ANAB Grant (A) — $0 EDGAR
2025-06-23 IMMX Grant (A) — $0 EDGAR
Showing 1–10 of 41
Page 1 of 5
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.