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Bessemer Venture Partners IX Institutional L.P.

CIK 1624149 · last filed 2023-12-12

Bessemer Venture Partners IX Institutional L.P. is a corporate insider who has filed 54 SEC Form 4 insider transactions across 3 companies since 2021. The most recent filing, for TOST, was dated Jun 6, 2025. Across all open-market trades the lifetime net is −$416.9M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $52.6M 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

$52.60M

Companies

3

Total Filings

54

Lifetime Open-Market Net

-$416.86M

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
ACVA 10%+ Owner 0 $6.40 $0 -$133.06M 6 2023-12-12
WEAV 10%+ Owner 7,416,155 $5.44 $40.34M -$7.66M 2 2023-07-26
TOST 10%+ Owner 500,000 $24.51 $12.26M -$276.14M 2 2023-05-22

Recent Filings

54 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
2025-06-06 TOST Notice (144) −28,526 -$1.22M EDGAR
2024-11-19 TOST Notice (144) −2,770,979 -$110.34M EDGAR
2024-11-18 ACVA Notice (144) −1,308,933 -$27.12M EDGAR
2024-11-15 TOST Notice (144) −444,800 -$17.95M EDGAR
2024-11-12 TOST Notice (144) −1,687,443 -$64.04M EDGAR
2024-09-12 TOST Notice (144) −146,800 -$3.67M EDGAR
2024-08-26 ACVA Notice (144) −661,119 -$12.53M EDGAR
2024-08-23 ACVA Notice (144) −220,373 -$4.02M EDGAR
2024-08-20 ACVA Notice (144) −220,373 -$4.10M EDGAR
2024-08-16 ACVA Notice (144) −220,373 -$4.10M EDGAR
Showing 1–10 of 54
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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.