Steven Vattuone

CIK 1335061 · Chief Financial Officer · last filed 2026-04-02

"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

$0

Companies

1

Total Filings

71

Lifetime Open-Market Net

-$5.55M

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
ON24 INC. (ONTF) Delisted Chief Financial Officer 511,936 $8.10 $4.15M -$5.55M 71 2026-04-02

Recent Filings · Page 4 of 8

71 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2024-09-12 ON24 INC. (ONTF) Delisted Sell (S) −8,692 -$50.9K EDGAR
2024-09-09 ON24 INC. (ONTF) Delisted Sell (S) −7,173 -$43.2K EDGAR
2024-09-05 ON24 INC. (ONTF) Delisted Sell (S) −9,944 -$62.6K EDGAR
2024-08-28 ON24 INC. (ONTF) Delisted Sell (S) −5,091 -$33.0K EDGAR
2024-08-22 ON24 INC. (ONTF) Delisted Sell (S) −3,120 -$19.5K EDGAR
2024-06-10 ON24 INC. (ONTF) Delisted Sell (S) −9,375 -$54.4K EDGAR
2024-06-05 ON24 INC. (ONTF) Delisted Sell (S) −13,357 -$77.2K EDGAR
2024-05-22 ON24 INC. (ONTF) Delisted Sell (S) −8,213 -$52.0K EDGAR
2024-04-24 ON24 INC. (ONTF) Delisted Grant (A) +243,750 $0 EDGAR
2024-03-13 ON24 INC. (ONTF) Delisted Sell (S) −26,460 -$175.5K EDGAR
Showing 3140 of 71
Page 4 of 8
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.