StoneBridge 2017, L.P.

CIK 1698772 · last filed 2022-05-18

StoneBridge 2017, 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 KNBE, was dated May 18, 2022. Across all open-market trades the lifetime net is −$2.93B, making them a net seller over the disclosed history. Current disclosed insider exposure totals $624.2M 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

$624.21M

Companies

2

Total Filings

3

Lifetime Open-Market Net

-$2.93B

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
KnowBe4, Inc. (KNBE) Delisted	10%+ Owner	2,410,284	$24.89	$59.99M	-$228.15M	2	2022-05-18
AVTR	10%+ Owner	43,483,708	$14.36	$624.21M	-$2.70B	1	2020-08-25

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
2022-05-18	KnowBe4, Inc. (KNBE) Delisted	Mixed	—	$0	EDGAR
2021-11-17	KnowBe4, Inc. (KNBE) Delisted	Mixed	—	-$228.15M	EDGAR
2020-08-25	AVTR	Sell (S)	−138,573,045	-$2.70B	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.