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 B  AB  JB*  OB  OE*  OE
 S  AS  JS*  OS  OS*  3
 JB
 JS
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Detailed Insider History for:
ON24 INC: ONTF
Price: 3/27/26 52-Wk
High		 52-Wk
Low		 Mkt Cap (mm) Shrs Out (mm) 3-Mth Ave
Vol (m)		 Ind. Yield Short Int
% Float		 Inst. Owned Insider Owned
$8.10 $8.10 $4.35 $347 43 526 0.0% 4.8% 72.90% 13.12%
Exch Sector Industry Sub-Industry
NYSE Services Business Services Services- Prepackaged Software
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#
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Insider Statistics
T N H M S
Filer Name
Insider Title
Trans Type
Dollar Value
Shares Traded
Trans Date From
Trans Date To
Trans Price From
Trans Price To
Total Holdings
Delta % Owned
Owned
Other Info
Input Date
1
    
 
LYNROCK LAKE LP
BO
JS
$1,142,870
141,095
---
4/1/26
---
$8.10
---
All
D
---
4/2/26 - 6:35:08 pm
2
    
 
LYNROCK LAKE LP
BO
JS
$67,181,192
8,293,974
---
4/1/26
---
$8.10
---
All
I
---
4/2/26 - 6:35:08 pm
3
    
 
ZINGALE ANTHONY
DIR
JS
---
137,265
---
4/1/26
---
---
---
All
D
---
4/2/26 - 1:23:14 pm
4
    
 
MITCHELL RONALD PAUL
DIR
JS
---
141,095
---
4/1/26
---
---
---
All
D
---
4/2/26 - 1:22:58 pm
5
    
 
ARORA ANIL
DIR
JS
---
157,903
---
4/1/26
---
---
---
All
D
---
4/2/26 - 1:22:46 pm
6
    
 
ANANIA TERESA
DIR
JS
---
141,095
---
4/1/26
---
---
---
All
D
---
4/2/26 - 1:22:24 pm
7
    
 
TREMPONT DOMINIQUE
DIR
JS
---
276,389
---
4/1/26
---
---
---
All
D
---
4/2/26 - 1:22:04 pm
8
    
 
ZWARENSTEIN BARRY
DIR
JS
---
154,586
---
4/1/26
---
---
---
All
D
---
4/2/26 - 1:21:33 pm
9
    
 
VATTUONE STEVEN
CFO
JS
---
511,936
---
4/1/26
---
---
---
All
D
---
4/2/26 - 1:20:41 pm
10
    
 
VATTUONE STEVEN
CFO
JB
---
79,935
---
4/1/26
---
---
511,936
18.5
D
---
4/2/26 - 1:20:41 pm
11
    
 
SAHASI JAYESH
VP,CTO
JS
---
738,621
---
4/1/26
---
---
---
All
D
---
4/2/26 - 1:20:14 pm
12
    
 
SAHASI JAYESH
VP,CTO
JB
---
61,489
---
4/1/26
---
---
738,621
9.1
D
---
4/2/26 - 1:20:14 pm
13
    
 
BLACKIE JAMES
O
JS
---
539,964
---
4/1/26
---
---
---
All
D
---
4/2/26 - 1:19:42 pm
14
    
 
BLACKIE JAMES
O
JB
---
59,029
---
4/1/26
---
---
539,964
12.3
D
---
4/2/26 - 1:19:42 pm
15
    
 
SHARAN SHARAT
PR,CEO,DIR,BO
JS
---
4,197,237
---
4/1/26
---
---
---
All
D
---
4/2/26 - 1:19:24 pm
16
    
 
SHARAN SHARAT
PR,CEO,DIR,BO
JB
---
478,725
---
4/1/26
---
---
4,197,237
12.9
D
---
4/2/26 - 1:19:24 pm
17
    
 
SAHASI JAYESH
VP,CTO
AS
$29,536
3,662
---
3/20/26
---
$8.07
677,132
-0.5
D
R,10b
3/24/26 - 4:09:23 pm
18
    
 
BLACKIE JAMES
O
AS
$25,140
3,117
---
3/20/26
---
$8.07
480,935
-0.6
D
R,10b
3/24/26 - 4:05:08 pm
19
    
 
VATTUONE STEVEN
CFO
AS
$27,657
3,429
---
3/20/26
---
$8.07
432,001
-0.8
D
R,10b
3/24/26 - 4:04:47 pm
20
    
 
SHARAN SHARAT
PR,CEO,DIR,BO
AS
$138,494
17,171
---
3/20/26
---
$8.07
3,718,512
-0.5
D
R,10b
3/24/26 - 4:04:29 pm
21
    
 
VATTUONE STEVEN
CFO
AS
$176,819
22,013
---
3/3/26
---
$8.03
435,430
-4.8
D
10b
3/5/26 - 4:05:07 pm
22
    
 
VATTUONE STEVEN
CFO
AS
$183,333
22,884
---
3/2/26
---
$8.01
457,443
-4.8
D
R,10b
3/2/26 - 9:32:56 pm
23
    
 
SAHASI JAYESH
VP,CTO
AS
$173,182
21,617
---
3/2/26
---
$8.01
680,794
-3.1
D
R,10b
3/2/26 - 9:32:37 pm
24
    
 
BLACKIE JAMES
O
AS
$162,447
20,277
---
3/2/26
---
$8.01
484,052
-4.0
D
R,10b
3/2/26 - 9:32:22 pm
25
    
 
SHARAN SHARAT
PR,CEO,DIR,BO
AS
$125,611
15,679
---
3/2/26
---
$8.01
3,735,683
-0.4
D
R,10b
3/2/26 - 9:32:06 pm
26
    
 
VATTUONE STEVEN
CFO
JB
---
27,673
---
2/26/26
---
---
480,327
6.1
D
R,10b
3/2/26 - 9:32:56 pm
27
    
 
SAHASI JAYESH
VP,CTO
JB
---
29,560
---
2/26/26
---
---
702,411
4.4
D
R,10b
3/2/26 - 9:32:37 pm
28
    
 
BLACKIE JAMES
O
JB
---
25,157
---
2/26/26
---
---
504,329
5.3
D
R,10b
3/2/26 - 9:32:22 pm
29
    
 
SHARAN SHARAT
PR,CEO,DIR,BO
JB
---
125,787
---
2/26/26
---
---
3,751,362
3.5
D
R,10b
3/2/26 - 9:32:06 pm
30
    
 
VATTUONE STEVEN
CFO
AS
$3,342
422
---
2/11/26
---
$7.92
452,654
-0.1
D
10b
2/12/26 - 5:33:39 pm
31
    
 
VATTUONE STEVEN
CFO
AS
$2,578
325
---
2/10/26
---
$7.93
453,076
-0.1
D
R,10b
2/10/26 - 8:04:25 pm
32
    
 
SHARAN SHARAT
PR,CEO,DIR,BO
AS
$18,322
2,310
---
2/10/26
---
$7.93
3,625,575
-0.1
D
R,10b
2/10/26 - 8:04:09 pm
33
    
 
SAHASI JAYESH
VP,CTO
AS
$1,983
250
---
2/10/26
---
$7.93
672,851
-0.0
D
R,10b
2/10/26 - 8:03:53 pm
34
    
 
BLACKIE JAMES
O
AS
$1,904
240
---
2/10/26
---
$7.93
479,172
-0.1
D
R,10b
2/10/26 - 8:03:37 pm
35
    
 
VATTUONE STEVEN
CFO
JB
---
747
---
2/6/26
---
---
453,401
0.2
D
R,10b
2/10/26 - 8:04:25 pm
36
    
 
SHARAN SHARAT
PR,CEO,DIR,BO
JB
---
5,326
---
2/6/26
---
---
3,627,885
0.1
D
R,10b
2/10/26 - 8:04:09 pm
37
    
 
SAHASI JAYESH
VP,CTO
JB
---
574
---
2/6/26
---
---
673,101
0.1
D
R,10b
2/10/26 - 8:03:53 pm
38
    
 
BLACKIE JAMES
O
JB
---
551
---
2/6/26
---
---
479,412
0.1
D
R,10b
2/10/26 - 8:03:37 pm
39
    
 
SHARAN SHARAT
PR,CEO,DIR,BO
AS
$401,141
50,332
---
12/31/25
---
$7.97
3,622,559
-1.4
D
R,10b
1/5/26 - 6:10:59 pm
40
    
 
VATTUONE STEVEN
CFO
AS
$638,744
80,000
---
12/30/25
---
$7.98
452,654
-15.0
D
10b
1/2/26 - 4:27:01 pm
41
    
 
SAHASI JAYESH
VP,CTO
AS
$277,433
34,753
---
12/30/25
---
$7.98
672,527
-4.9
D
10b
1/2/26 - 4:26:51 pm
42
    
 
BLACKIE JAMES
O
OS
$127,360
16,000
---
12/30/25
---
$7.96
478,861
-3.2
D
10b
1/2/26 - 4:26:34 pm
43
    
 
BLACKIE JAMES
O
OE
$15,840
16,000
---
12/30/25
---
$0.99
494,861
3.3
D
10b
1/2/26 - 4:26:34 pm
44
    
 
SHARAN SHARAT
PR,CEO,DIR,BO
OB
$85,000
50,000
---
12/22/25
---
$1.70
3,672,891
1.4
D
---
12/22/25 - 4:57:57 pm
45
    
 
SHARAN SHARAT
PR,CEO,DIR,BO
OS
$111,366
19,119
---
12/17/25
---
$5.82
3,622,891
-0.5
D
10b
12/18/25 - 4:18:49 pm
46
    
 
SHARAN SHARAT
PR,CEO,DIR,BO
OE
$49,067
28,863
---
12/17/25
---
$1.70
3,642,010
0.8
D
10b
12/18/25 - 4:18:49 pm
47
    
 
VATTUONE STEVEN
CFO
AS
$42,327
7,010
---
12/9/25
---
$6.04
532,654
-1.3
D
10b
12/10/25 - 4:39:15 pm
48
    
 
VATTUONE STEVEN
CFO
AS
$204,267
35,717
12/1/25
12/3/25
$5.66
$5.83
539,664
-6.2
D
R,10b
12/3/25 - 6:45:18 pm
49
    
 
SAHASI JAYESH
VP,CTO
AS
$136,605
24,053
12/1/25
12/2/25
---
$5.66
707,280
-3.3
D
R,10b
12/3/25 - 6:12:05 pm
50
    
 
BLACKIE JAMES
O
AS
$128,069
22,550
12/1/25
12/2/25
---
$5.66
478,861
-4.5
D
R,10b
12/3/25 - 6:11:47 pm
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