Andrew Hollman Meyer

CIK 1864159 · Chief Business Officer · last filed 2026-01-02

Andrew Hollman Meyer is a Chief Business Officer who has filed 26 SEC Form 4 insider transactions across 1 company since 2022. The most recent filing, for JANX, was dated Apr 13, 2026. Across all open-market trades the lifetime net is −$4.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $1.2M 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.

Disclosed Exposure

$1.25M

Companies

1

Total Filings

26

Lifetime Open-Market Net

-$4.22M

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
JANX	Chief Business Officer	83,095	$15.00	$1.25M	-$4.22M	14	2026-01-02

Recent Filings

26 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
2026-04-13	JANX	Notice (144)	−1,877	-$28.2K	EDGAR
2026-01-26	JANX	Notice (144)	−178,767	-$2.60M	EDGAR
2026-01-23	JANX	Notice (144)	−118,122	-$1.74M	EDGAR
2026-01-02	JANX	Sell (S)	−1,879	-$25.8K	EDGAR
2025-12-03	JANX	Mixed	—	-$74.6K	EDGAR
2025-12-01	JANX	Notice (144)	−3,333	-$113.6K	EDGAR
2025-11-14	JANX	Notice (144)	−3,333	-$91.5K	EDGAR
2025-11-14	JANX	Mixed	—	-$64.7K	EDGAR
2025-10-30	JANX	Mixed	—	-$388.3K	EDGAR
2025-10-28	JANX	Notice (144)	−16,665	-$455.8K	EDGAR

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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.