ONTF
insider transactionsON24 INC. — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 365d
-827.2K
0 buy · 827.2K sell
Net value · 365d
-$5.3M
$0 in · $5.3M out
Sentiment · 365d
Net selling
0% buying · 100% selling
Open-market trades · 365d
60
0 buy · 827.2K sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
Transactions · 365d
-
Other·D
Sahasi Jayesh KEY
EV President, Product and CTO
$0
304.5K sh · 5 lots
Own -100%
-
Other·D
Sahasi Jayesh KEY
EV President, Product and CTO
—
738.6K sh
Own -100%
-
Grant·A
Sahasi Jayesh KEY
EV President, Product and CTO
$0
61.5K sh
Own +9%
-
Other·D
Sharan Sharat KEY
President and Chief Executive
$0
1.3M sh · 5 lots
Own -100%
-
Other·D
Sharan Sharat KEY
President and Chief Executive
—
4.2M sh
Own -100%
-
Grant·A
Sharan Sharat KEY
President and Chief Executive
$0
478.7K sh
Own +13%
-
Other·D
Director
$0
53.1K sh · 3 lots
Own -100%
-
Other·D
Director
—
276.4K sh
Own -100%
-
Other·D
Vattuone Steven KEY
Chief Financial Officer
$0
100.0K sh · 2 lots
Own -100%
-
Other·D
Vattuone Steven KEY
Chief Financial Officer
—
511.9K sh
Own -100%
-
Grant·A
Vattuone Steven KEY
Chief Financial Officer
$0
79.9K sh
Own +19%
-
Other·D
Director
$0
110.8K sh
Own -100%
-
Other·D
Director
—
154.6K sh
Own -100%
-
Other·D
Director
—
137.3K sh
Own -100%
-
Other·D
Director
—
141.1K sh
Own -100%
-
Other·U
10% Owner
$67.2M
8.3M sh · $8.10
-
Other·D
10% Owner
$1.1M
141.1K sh · $8.10
Own -100%
-
Other·D
Chief Revenue Officer
$0
511.5K sh · 6 lots
Own -100%
-
Other·D
Chief Revenue Officer
—
540.0K sh
Own -100%
-
Grant·A
Chief Revenue Officer
$0
59.0K sh
Own +12%
-
Other·D
Director
—
157.9K sh
Own -100%
-
Other·D
Director
—
141.1K sh
Own -100%
-
Sell·S
Sahasi Jayesh KEY
EV President, Product and CTO · 10b5-1
$29.6K
3.7K sh · $8.07
Own -1%
-
Sell·S
Vattuone Steven KEY
Chief Financial Officer · 10b5-1
$27.7K
3.4K sh · $8.07
Own -1%
-
Sell·S
Sharan Sharat KEY
President and Chief Executive · 10b5-1
$138.6K
17.2K sh · $8.07
Own -0%
-
Sell·S
Chief Revenue Officer · 10b5-1
$25.2K
3.1K sh · $8.07
Own -1%
-
Sell·S
Vattuone Steven KEY
Chief Financial Officer · 10b5-1
$176.8K
22.0K sh · $8.03
Own -5%
-
Sell·S
Vattuone Steven KEY
Chief Financial Officer · 10b5-1
$183.3K
22.9K sh · $8.01
Own -5%
-
Sell·S
Sharan Sharat KEY
President and Chief Executive · 10b5-1
$125.6K
15.7K sh · $8.01
Own -0%
-
Sell·S
Sahasi Jayesh KEY
EV President, Product and CTO · 10b5-1
$173.2K
21.6K sh · $8.01
Own -3%
-
Sell·S
Chief Revenue Officer · 10b5-1
$162.4K
20.3K sh · $8.01
Own -4%
-
Grant·A
Vattuone Steven KEY
Chief Financial Officer · 10b5-1
$0
27.7K sh
Own +6%
-
Grant·A
Sharan Sharat KEY
President and Chief Executive · 10b5-1
$0
125.8K sh
Own +3%
-
Grant·A
Sahasi Jayesh KEY
EV President, Product and CTO · 10b5-1
$0
29.6K sh
Own +4%
-
Grant·A
Chief Revenue Officer · 10b5-1
$0
25.2K sh
Own +5%
-
Sell·S
Vattuone Steven KEY
Chief Financial Officer · 10b5-1
$3.3K
422 sh · $7.92
Own -0%
-
Sell·S
Sahasi Jayesh KEY
EV President, Product and CTO · 10b5-1
$2.0K
250 sh · $7.93
Own -0%
-
Sell·S
Vattuone Steven KEY
Chief Financial Officer · 10b5-1
$2.6K
325 sh · $7.93
Own -0%
-
Sell·S
Sharan Sharat KEY
President and Chief Executive · 10b5-1
$18.3K
2.3K sh · $7.93
Own -0%
-
Sell·S
Chief Revenue Officer · 10b5-1
$1.9K
240 sh · $7.93
Own -0%
-
Grant·A
Sahasi Jayesh KEY
EV President, Product and CTO · 10b5-1
$0
574 sh
Own +0%
-
Grant·A
Vattuone Steven KEY
Chief Financial Officer · 10b5-1
$0
747 sh
Own +0%
-
Grant·A
Sharan Sharat KEY
President and Chief Executive · 10b5-1
$0
5.3K sh
Own +0%
-
Grant·A
Chief Revenue Officer · 10b5-1
$0
551 sh
Own +0%
-
Sell·S
Sharan Sharat KEY
President and Chief Executive · 10b5-1
$401.1K
50.3K sh · $7.97
Own -1%
-
Sell·S
Sahasi Jayesh KEY
EV President, Product and CTO · 10b5-1
$277.3K
34.8K sh · $7.98
Own -5%
-
Exercise·M
Chief Revenue Officer · 10b5-1
$0
16.0K sh
Own +81%
-
Sell·S
Chief Revenue Officer · 10b5-1
$127.4K
16.0K sh · $7.96
Own -3%
-
Exercise·M
Chief Revenue Officer · 10b5-1
$15.8K
16.0K sh · $0.99
Own +3%
-
Sell·S
Vattuone Steven KEY
Chief Financial Officer · 10b5-1
$638.4K
80.0K sh · $7.98
Own -15%
-
Exercise·M
Sharan Sharat KEY
President and Chief Executive
$0
50.0K sh
Own New
-
Exercise·M
Sharan Sharat KEY
President and Chief Executive
$85.0K
50.0K sh · $1.70
Own +1%
-
Exercise·M
Sharan Sharat KEY
President and Chief Executive · 10b5-1
$0
28.9K sh
Own +137%
-
Exercise·M
Sharan Sharat KEY
President and Chief Executive · 10b5-1
$49.1K
28.9K sh · $1.70
Own +1%
-
Sell·S
Sharan Sharat KEY
President and Chief Executive · 10b5-1
$111.3K
19.1K sh · $5.82
Own -1%
-
Sell·S
Vattuone Steven KEY
Chief Financial Officer · 10b5-1
$42.3K
7.0K sh · $6.04
Own -1%
-
Sell·S
Vattuone Steven KEY
Chief Financial Officer · 10b5-1
$204.3K
35.7K sh · $5.72 avg · 3 lots
Own -6%
-
Sell·S
Sahasi Jayesh KEY
EV President, Product and CTO · 10b5-1
$136.6K
24.1K sh · $5.68 avg · 2 lots
Own -3%
-
Sell·S
Chief Revenue Officer · 10b5-1
$128.1K
22.6K sh · $5.68 avg · 2 lots
Own -4%
-
Sell·S
Vattuone Steven KEY
Chief Financial Officer · 10b5-1
$43.5K
8.2K sh · $5.29 avg · 2 lots
Own -1%
-
Exercise·M
Sharan Sharat KEY
President and Chief Executive · 10b5-1
$0
53.5K sh
Own New
-
Sell·S
Sharan Sharat KEY
President and Chief Executive · 10b5-1
$170.7K
32.2K sh · $5.30
Own -1%
-
Exercise·M
Sharan Sharat KEY
President and Chief Executive · 10b5-1
$47.6K
53.5K sh · $0.89
Own +1%
-
Sell·S
Chief Revenue Officer · 10b5-1
$24.7K
4.7K sh · $5.30
Own -1%
-
Sell·S
Sahasi Jayesh KEY
EV President, Product and CTO · 10b5-1
$21.7K
4.1K sh · $5.30
Own -1%
-
Exercise·M
Sharan Sharat KEY
President and Chief Executive · 10b5-1
$0
53.5K sh
Own New
-
Sell·S
Sharan Sharat KEY
President and Chief Executive · 10b5-1
$174.9K
32.1K sh · $5.45
Own -1%
-
Exercise·M
Sharan Sharat KEY
President and Chief Executive · 10b5-1
$47.6K
53.5K sh · $0.89
Own +1%
-
Sell·S
Sharan Sharat KEY
President and Chief Executive · 10b5-1
$286.0K
50.3K sh · $5.68 avg · 2 lots
Own -1%
-
Exercise·M
Sharan Sharat KEY
President and Chief Executive · 10b5-1
$0
53.5K sh
Own +100%
-
Sell·S
Sharan Sharat KEY
President and Chief Executive · 10b5-1
$178.5K
32.2K sh · $5.55
Own -1%
-
Exercise·M
Sharan Sharat KEY
President and Chief Executive · 10b5-1
$47.6K
53.5K sh · $0.89
Own +1%
-
Sell·S
Vattuone Steven KEY
Chief Financial Officer · 10b5-1
$163.8K
29.6K sh · $5.54 avg · 3 lots
Own -5%
-
Sell·S
Chief Revenue Officer · 10b5-1
$37.6K
6.8K sh · $5.55 avg · 2 lots
Own -1%
-
Sell·S
Sahasi Jayesh KEY
EV President, Product and CTO · 10b5-1
$46.0K
8.3K sh · $5.55 avg · 2 lots
Own -1%
-
Sell·S
Chief Revenue Officer · 10b5-1
$52.1K
9.5K sh · $5.52 avg · 3 lots
Own -2%
-
Sell·S
Vattuone Steven KEY
Chief Financial Officer · 10b5-1
$72.6K
13.2K sh · $5.52 avg · 3 lots
Own -2%
-
Sell·S
Sahasi Jayesh KEY
EV President, Product and CTO · 10b5-1
$63.7K
11.6K sh · $5.52 avg · 3 lots
Own -2%
-
Sell·S
Vattuone Steven KEY
Chief Financial Officer · 10b5-1
$43.0K
8.2K sh · $5.23 avg · 2 lots
Own -1%
-
Sell·S
Chief Revenue Officer · 10b5-1
$17.1K
3.3K sh · $5.21
Own -1%
-
Sell·S
Sahasi Jayesh KEY
EV President, Product and CTO · 10b5-1
$15.0K
2.9K sh · $5.21
Own -0%
-
Exercise·M
Sharan Sharat KEY
President and Chief Executive · 10b5-1
$0
62.2K sh
Own +63%
-
Sell·S
Sharan Sharat KEY
President and Chief Executive · 10b5-1
$185.0K
38.0K sh · $4.87
Own -1%
-
Exercise·M
Sharan Sharat KEY
President and Chief Executive · 10b5-1
$55.4K
62.2K sh · $0.89
Own +2%
-
Sell·S
Director · 10b5-1
$49.0K
10.1K sh · $4.87
Own -4%
-
Exercise·M
Sharan Sharat KEY
President and Chief Executive · 10b5-1
$0
62.2K sh
Own +39%
-
Exercise·M
Sharan Sharat KEY
President and Chief Executive · 10b5-1
$55.4K
62.2K sh · $0.89
Own +2%
-
Sell·S
Sharan Sharat KEY
President and Chief Executive · 10b5-1
$195.0K
37.8K sh · $5.16
Own -1%
-
Sell·S
Sharan Sharat KEY
President and Chief Executive · 10b5-1
$336.2K
61.5K sh · $5.47
Own -2%
-
Grant·A
Sharan Sharat KEY
President and Chief Executive
$0
375.0K sh · 2 lots
Own +12%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Apr 1, 2026 | Sahasi Jayesh KEY | Other D | 304.5K5 lots | $0 |
| Apr 1, 2026 | Sahasi Jayesh KEY | Other D | 738.6K | — |
| Apr 1, 2026 | Sahasi Jayesh KEY | Grant A | 61.5K | $0 |
| Apr 1, 2026 | Sharan Sharat KEY | Other D | 1.3M5 lots | $0 |
| Apr 1, 2026 | Sharan Sharat KEY | Other D | 4.2M | — |
| Apr 1, 2026 | Sharan Sharat KEY | Grant A | 478.7K | $0 |
| Apr 1, 2026 | Trempont Dominique | Other D | 53.1K3 lots | $0 |
| Apr 1, 2026 | Trempont Dominique | Other D | 276.4K | — |
| Apr 1, 2026 | Vattuone Steven KEY | Other D | 100.0K2 lots | $0 |
| Apr 1, 2026 | Vattuone Steven KEY | Other D | 511.9K | — |
| Apr 1, 2026 | Vattuone Steven KEY | Grant A | 79.9K | $0 |
| Apr 1, 2026 | ZWARENSTEIN BARRY | Other D | 110.8K | $0 |
| Apr 1, 2026 | ZWARENSTEIN BARRY | Other D | 154.6K | — |
| Apr 1, 2026 | ZINGALE ANTHONY | Other D | 137.3K | — |
| Apr 1, 2026 | Mitchell Ronald Paul | Other D | 141.1K | — |
| Apr 1, 2026 | Lynrock Lake LP | Other U | 8.3M | $67.2M |
| Apr 1, 2026 | Lynrock Lake LP | Other D | 141.1K | $1.1M |
| Apr 1, 2026 | Blackie James | Other D | 511.5K6 lots | $0 |
| Apr 1, 2026 | Blackie James | Other D | 540.0K | — |
| Apr 1, 2026 | Blackie James | Grant A | 59.0K | $0 |
| Apr 1, 2026 | Arora Anil | Other D | 157.9K | — |
| Apr 1, 2026 | ANANIA TERESA | Other D | 141.1K | — |
| Mar 20, 2026 | Sahasi Jayesh KEY 10b5-1 | Sell S | 3.7K | $29.6K |
| Mar 20, 2026 | Vattuone Steven KEY 10b5-1 | Sell S | 3.4K | $27.7K |
| Mar 20, 2026 | Sharan Sharat KEY 10b5-1 | Sell S | 17.2K | $138.6K |
| Mar 20, 2026 | Blackie James 10b5-1 | Sell S | 3.1K | $25.2K |
| Mar 3, 2026 | Vattuone Steven KEY 10b5-1 | Sell S | 22.0K | $176.8K |
| Mar 2, 2026 | Vattuone Steven KEY 10b5-1 | Sell S | 22.9K | $183.3K |
| Mar 2, 2026 | Sharan Sharat KEY 10b5-1 | Sell S | 15.7K | $125.6K |
| Mar 2, 2026 | Sahasi Jayesh KEY 10b5-1 | Sell S | 21.6K | $173.2K |
| Mar 2, 2026 | Blackie James 10b5-1 | Sell S | 20.3K | $162.4K |
| Feb 26, 2026 | Vattuone Steven KEY 10b5-1 | Grant A | 27.7K | $0 |
| Feb 26, 2026 | Sharan Sharat KEY 10b5-1 | Grant A | 125.8K | $0 |
| Feb 26, 2026 | Sahasi Jayesh KEY 10b5-1 | Grant A | 29.6K | $0 |
| Feb 26, 2026 | Blackie James 10b5-1 | Grant A | 25.2K | $0 |
| Feb 11, 2026 | Vattuone Steven KEY 10b5-1 | Sell S | 422 | $3.3K |
| Feb 10, 2026 | Sahasi Jayesh KEY 10b5-1 | Sell S | 250 | $2.0K |
| Feb 10, 2026 | Vattuone Steven KEY 10b5-1 | Sell S | 325 | $2.6K |
| Feb 10, 2026 | Sharan Sharat KEY 10b5-1 | Sell S | 2.3K | $18.3K |
| Feb 10, 2026 | Blackie James 10b5-1 | Sell S | 240 | $1.9K |
| Feb 6, 2026 | Sahasi Jayesh KEY 10b5-1 | Grant A | 574 | $0 |
| Feb 6, 2026 | Vattuone Steven KEY 10b5-1 | Grant A | 747 | $0 |
| Feb 6, 2026 | Sharan Sharat KEY 10b5-1 | Grant A | 5.3K | $0 |
| Feb 6, 2026 | Blackie James 10b5-1 | Grant A | 551 | $0 |
| Dec 31, 2025 | Sharan Sharat KEY 10b5-1 | Sell S | 50.3K | $401.1K |
| Dec 30, 2025 | Sahasi Jayesh KEY 10b5-1 | Sell S | 34.8K | $277.3K |
| Dec 30, 2025 | Blackie James 10b5-1 | Exercise M | 16.0K | $0 |
| Dec 30, 2025 | Blackie James 10b5-1 | Sell S | 16.0K | $127.4K |
| Dec 30, 2025 | Blackie James 10b5-1 | Exercise M | 16.0K | $15.8K |
| Dec 30, 2025 | Vattuone Steven KEY 10b5-1 | Sell S | 80.0K | $638.4K |
| Dec 22, 2025 | Sharan Sharat KEY | Exercise M | 50.0K | $0 |
| Dec 22, 2025 | Sharan Sharat KEY | Exercise M | 50.0K | $85.0K |
| Dec 17, 2025 | Sharan Sharat KEY 10b5-1 | Exercise M | 28.9K | $0 |
| Dec 17, 2025 | Sharan Sharat KEY 10b5-1 | Exercise M | 28.9K | $49.1K |
| Dec 17, 2025 | Sharan Sharat KEY 10b5-1 | Sell S | 19.1K | $111.3K |
| Dec 9, 2025 | Vattuone Steven KEY 10b5-1 | Sell S | 7.0K | $42.3K |
| Dec 3, 2025 | Vattuone Steven KEY 10b5-1 | Sell S | 35.7K3 lots | $204.3K |
| Dec 2, 2025 | Sahasi Jayesh KEY 10b5-1 | Sell S | 24.1K2 lots | $136.6K |
| Dec 2, 2025 | Blackie James 10b5-1 | Sell S | 22.6K2 lots | $128.1K |
| Nov 24, 2025 | Vattuone Steven KEY 10b5-1 | Sell S | 8.2K2 lots | $43.5K |
| Nov 24, 2025 | Sharan Sharat KEY 10b5-1 | Exercise M | 53.5K | $0 |
| Nov 24, 2025 | Sharan Sharat KEY 10b5-1 | Sell S | 32.2K | $170.7K |
| Nov 24, 2025 | Sharan Sharat KEY 10b5-1 | Exercise M | 53.5K | $47.6K |
| Nov 20, 2025 | Blackie James 10b5-1 | Sell S | 4.7K | $24.7K |
| Nov 20, 2025 | Sahasi Jayesh KEY 10b5-1 | Sell S | 4.1K | $21.7K |
| Oct 16, 2025 | Sharan Sharat KEY 10b5-1 | Exercise M | 53.5K | $0 |
| Oct 16, 2025 | Sharan Sharat KEY 10b5-1 | Sell S | 32.1K | $174.9K |
| Oct 16, 2025 | Sharan Sharat KEY 10b5-1 | Exercise M | 53.5K | $47.6K |
| Oct 1, 2025 | Sharan Sharat KEY 10b5-1 | Sell S | 50.3K2 lots | $286.0K |
| Sep 16, 2025 | Sharan Sharat KEY 10b5-1 | Exercise M | 53.5K | $0 |
| Sep 16, 2025 | Sharan Sharat KEY 10b5-1 | Sell S | 32.2K | $178.5K |
| Sep 16, 2025 | Sharan Sharat KEY 10b5-1 | Exercise M | 53.5K | $47.6K |
| Sep 9, 2025 | Vattuone Steven KEY 10b5-1 | Sell S | 29.6K3 lots | $163.8K |
| Sep 8, 2025 | Blackie James 10b5-1 | Sell S | 6.8K2 lots | $37.6K |
| Sep 8, 2025 | Sahasi Jayesh KEY 10b5-1 | Sell S | 8.3K2 lots | $46.0K |
| Sep 4, 2025 | Blackie James 10b5-1 | Sell S | 9.5K3 lots | $52.1K |
| Sep 4, 2025 | Vattuone Steven KEY 10b5-1 | Sell S | 13.2K3 lots | $72.6K |
| Sep 4, 2025 | Sahasi Jayesh KEY 10b5-1 | Sell S | 11.6K3 lots | $63.7K |
| Aug 21, 2025 | Vattuone Steven KEY 10b5-1 | Sell S | 8.2K2 lots | $43.0K |
| Aug 20, 2025 | Blackie James 10b5-1 | Sell S | 3.3K | $17.1K |
| Aug 20, 2025 | Sahasi Jayesh KEY 10b5-1 | Sell S | 2.9K | $15.0K |
| Aug 11, 2025 | Sharan Sharat KEY 10b5-1 | Exercise M | 62.2K | $0 |
| Aug 11, 2025 | Sharan Sharat KEY 10b5-1 | Sell S | 38.0K | $185.0K |
| Aug 11, 2025 | Sharan Sharat KEY 10b5-1 | Exercise M | 62.2K | $55.4K |
| Aug 11, 2025 | Trempont Dominique 10b5-1 | Sell S | 10.1K | $49.0K |
| Jul 14, 2025 | Sharan Sharat KEY 10b5-1 | Exercise M | 62.2K | $0 |
| Jul 14, 2025 | Sharan Sharat KEY 10b5-1 | Exercise M | 62.2K | $55.4K |
| Jul 14, 2025 | Sharan Sharat KEY 10b5-1 | Sell S | 37.8K | $195.0K |
| Jun 30, 2025 | Sharan Sharat KEY 10b5-1 | Sell S | 61.5K | $336.2K |
| Jun 25, 2025 | Sharan Sharat KEY | Grant A | 375.0K2 lots | $0 |
Buy Sell Non-market (grant · exercise · gift)
About ONTF insider trading
This page tracks insider transactions for ON24 INC. (ONTF) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.