VATTUONE STEVEN

PrivateCIK: 1335061
Location

SAN FRANCISCO, CA

VATTUONE STEVEN (Chief Financial Officer) sold 4.8% of their position (22.01K shares) of ON24 INC. on the open market

Open‑market sale worth $176.8K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderVATTUONE STEVENCIK 1335061
IssuerON24 INC.CIK 1110611
Officer· Chief Financial Officer
Since Feb 2021
-22.01K
Net shares
Net seller
$176.8K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
22.01K disposed
Non-Derivative Transactions1

Common Stock

Direct
S · Sale

Shares

22.01K

Price / share

$8.03

Trade value

$176.82K

% of position

4.8%
3/3/2026
457.44K435.43K
Total

Net shares

22.01K

Net value

-$176.82K

Derivative Transactions0
No derivative transactions reported
VATTUONE STEVEN — Insider Transaction (Form 4) Filed Mar 5, 2026 | Finecho