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Judith L Swain

CIK 1413573 · last filed 2026-06-04

Judith L Swain is a corporate insider who has filed 28 SEC Form 4 insider transactions across 2 companies since 2007. The most recent filing, for LXRX, was dated Jun 4, 2026. Current disclosed insider exposure totals $418.8K 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

$418.8K

Companies

2

Total Filings

28

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
LXRX Director 174,486 $2.40 $418.8K $0 25 2026-06-04
Prometheus Biosciences, Inc. (RXDX) Delisted Director 0 $199.92 $0 $0 3 2023-06-16

Recent Filings

28 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
2026-06-04 LXRX Exer (M) +89,312 $0 EDGAR
2026-05-04 LXRX Grant (A) — $0 EDGAR
2025-06-03 LXRX Grant (A) — $0 EDGAR
2025-05-13 LXRX Exer (M) +36,810 $0 EDGAR
2024-05-13 LXRX Grant (A) — $0 EDGAR
2024-04-29 LXRX Exer (M) +8,032 $0 EDGAR
2023-06-16 Prometheus Biosciences, Inc. (RXDX) Delisted Disp (D) −2,071 $0 EDGAR
2023-05-22 LXRX Exer (M) +9,302 $0 EDGAR
2023-05-19 Prometheus Biosciences, Inc. (RXDX) Delisted Grant (A) +2,071 $0 EDGAR
2023-04-28 LXRX Grant (A) — $0 EDGAR
Showing 1–10 of 28
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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.