Battery Ventures IX, L.P.

CIK 1485934 · last filed 2023-10-02

Battery Ventures IX, L.P. is a corporate insider who has filed 3 SEC Form 4 insider transactions across 2 companies since 2020. The most recent filing, for CXM, was dated Oct 6, 2025. Current disclosed insider exposure totals $13.7M 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

$13.70M

Companies

2

Total Filings

3

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
CXM	10%+ Owner	48,768	$6.31	$307.7K	$0	1	2023-10-02
CSBR	10%+ Owner	2,421,673	$5.53	$13.39M	$0	1	2020-03-12

Recent Filings

3 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
2025-10-06	CXM	Notice (144)	−370,734	-$2.90M	EDGAR
2023-10-02	CXM	Other (J)	−9,090,912	$0	EDGAR
2020-03-12	CSBR	Exer (X)	+4,097,910	$22.42M	EDGAR

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.