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 3 of 8

71 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2025-02-13 ON24 INC. (ONTF) Delisted Sell (S) −6,146 -$41.1K EDGAR
2025-02-11 ON24 INC. (ONTF) Delisted Mixed +6,146 -$25.7K EDGAR
2025-01-23 ON24 INC. (ONTF) Delisted Sell (S) −8,478 -$55.2K EDGAR
2025-01-17 ON24 INC. (ONTF) Delisted Sell (S) −1,522 -$9.9K EDGAR
2025-01-07 ON24 INC. (ONTF) Delisted Mixed -$134.5K EDGAR
2024-12-18 ON24 INC. (ONTF) Delisted Mixed −20,329 -$191.4K EDGAR
2024-12-09 ON24 INC. (ONTF) Delisted Sell (S) −3,720 -$24.4K EDGAR
2024-12-04 ON24 INC. (ONTF) Delisted Sell (S) −15,156 -$100.9K EDGAR
2024-11-22 ON24 INC. (ONTF) Delisted Sell (S) −4,383 -$27.6K EDGAR
2024-09-19 ON24 INC. (ONTF) Delisted Exer (M) +45,000 $92.5K EDGAR
Showing 2130 of 71
Page 3 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.