RACHEL HUMPHREY

CIK 1579781 · Chief Medical Officer · last filed 2026-03-25

RACHEL HUMPHREY is a Chief Medical Officer who has filed 16 SEC Form 4 insider transactions across 3 companies since 2016. The most recent filing shows the insider sold $15.9K of PYXS on Mar 25, 2026. Across all open-market trades the lifetime net is −$1.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $325.1K 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

$325.1K

Companies

3

Total Filings

16

Lifetime Open-Market Net

-$1.22M

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
PYXS Director 95,405 $1.76 $167.9K -$15.9K 6 2026-03-25
BDTX Chief Medical Officer 10,000 $1.75 $17.5K $0 2 2021-02-19
CTMX Chief Medical Officer 46,394 $3.01 $139.6K -$1.20M 8 2019-01-29

Recent Filings

16 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2026-03-25 PYXS Sell (S) −15,496 -$15.9K EDGAR
2026-03-25 PYXS Grant (A) $0 EDGAR
2025-04-02 PYXS Grant (A) $0 EDGAR
2024-03-28 PYXS Grant (A) +38,741 $0 EDGAR
2023-03-28 PYXS Grant (A) +58,064 $0 EDGAR
2022-08-15 PYXS Grant (A) $0 EDGAR
2021-02-19 BDTX Grant (A) $0 EDGAR
2020-09-10 BDTX Grant (A) +10,000 $0 EDGAR
2019-01-29 CTMX Grant (A) $0 EDGAR
2018-03-05 CTMX Mixed -$377.9K EDGAR
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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.