Avalon BioVentures SPV I, L.P.

CIK 1844550 · last filed 2021-06-16

Avalon BioVentures SPV I, L.P. is a corporate insider who has filed 12 SEC Form 4 insider transactions across 1 company since 2021. The most recent filing, for JANX, was dated Nov 1, 2024. Across all open-market trades the lifetime net is +$21.4M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $123.6M 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

$123.56M

Companies

1

Total Filings

12

Lifetime Open-Market Net

$21.40M

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 10%+ Owner 8,237,298 $15.00 $123.56M $21.40M 1 2021-06-16

Recent Filings

12 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
2024-11-01 JANX Notice (144) −57,627 -$3.09M EDGAR
2024-10-25 JANX Notice (144) −172,880 -$9.22M EDGAR
2024-10-23 JANX Notice (144) −248,797 -$12.75M EDGAR
2024-10-18 JANX Notice (144) −120,680 -$6.08M EDGAR
2024-10-16 JANX Notice (144) −91,539 -$4.57M EDGAR
2024-09-27 JANX Notice (144) −48,403 -$2.25M EDGAR
2024-09-26 JANX Notice (144) −92,200 -$4.35M EDGAR
2024-09-12 JANX Notice (144) −161,356 -$7.58M EDGAR
2024-09-10 JANX Notice (144) −46,604 -$2.12M EDGAR
2024-09-06 JANX Notice (144) −110,644 -$4.57M 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.