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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:
ONTO INNOVATION INC: ONTO
Price: 2/21/25 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
$159.46 $238.93 $145.15 $7,876 49 847 0.0% 3.8% 97.14% 1.11%
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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
    
 
SLICER MARK
CFO
JS
$83,771
484
---
2/14/24
---
$173.08
12,627
-3.7
D
R
2/16/24 - 4:03:52 pm
2
    
 
PLISINSKI MICHAEL P
CEO,DIR
JS
$659,781
3,812
---
2/14/24
---
$173.08
263,549
-1.4
D
R
2/16/24 - 4:03:46 pm
3
    
 
OH YOON AH
VP,GC,SEC
JS
$85,328
493
---
2/14/24
---
$173.08
17,400
-2.8
D
R
2/16/24 - 4:03:31 pm
4
    
 
FIORDALICE ROBERT
VP
JS
$41,193
238
---
2/14/24
---
$173.08
7,984
-2.9
D
R
2/16/24 - 4:03:12 pm
5
1y
3
33%
37%
2
MILLER DAVID BRIAN
DIR
S
$477,372
2,800
---
2/13/24
---
$170.49
9,008
-23.7
D
---
2/13/24 - 6:01:47 pm
6
    
 
VEDULA SRINIVAS
VP
JS
$205,571
1,142
---
2/10/24
---
$180.01
16,881
-6.3
D
R
2/12/24 - 4:42:20 pm
7
    
 
VEDULA SRINIVAS
VP
JB
---
1,634
---
2/10/24
---
---
18,515
9.7
D
R
2/12/24 - 4:42:20 pm
8
    
 
PLISINSKI MICHAEL P
CEO,DIR
JS
$4,852,810
28,317
2/8/24
2/10/24
$164.76
$180.01
247,762
-10.3
D
R
2/12/24 - 4:42:05 pm
9
    
 
PLISINSKI MICHAEL P
CEO,DIR
JB
---
43,884
2/8/24
2/10/24
---
---
276,572
18.9
D
R
2/12/24 - 4:42:05 pm
10
    
 
OH YOON AH
VP,GC,SEC
JS
$251,114
1,395
---
2/10/24
---
$180.01
15,171
-8.4
D
R
2/12/24 - 4:41:55 pm
11
    
 
OH YOON AH
VP,GC,SEC
JB
---
2,722
---
2/10/24
---
---
17,893
17.9
D
R
2/12/24 - 4:41:55 pm
12
    
 
FIORDALICE ROBERT
VP
JS
$242,672
1,403
2/8/24
2/10/24
$164.76
$180.01
5,829
-19.4
D
R
2/12/24 - 4:41:38 pm
13
    
 
FIORDALICE ROBERT
VP
JB
---
3,148
2/8/24
2/10/24
---
---
8,977
54.0
D
R
2/12/24 - 4:41:38 pm
14
    
 
OH YOON AH
VP,GC
JS
$88,372
795
---
10/25/23
---
$111.16
16,566
-4.6
D
R
10/26/23 - 4:36:41 pm
15
    
 
SLICER MARK
CFO
AS
$376,040
3,005
---
9/15/23
$123.64
$127.03
13,111
-18.6
D
10b
9/18/23 - 4:36:45 pm
16
1y
6
0%
99%
1
FIORDALICE ROBERT
VP
AS
$882,435
7,049
---
9/15/23
$123.66
$127.62
6,477
-52.1
D
10b
9/18/23 - 4:36:27 pm
17
    
 
BROOKS D MAYSON
VP
JB
---
2,194
---
9/1/23
---
---
2,194
New
D
R
9/5/23 - 5:23:32 pm
18
    
 
VEDULA SRINIVAS
VP
S
$201,253
1,469
---
9/1/23
---
$137.00
17,976
-7.6
D
---
9/5/23 - 5:23:10 pm
19
    
 
VEDULA SRINIVAS
VP
JS
$26,114
191
---
8/30/23
---
$136.72
19,445
-1.0
D
R
8/31/23 - 5:24:34 pm
20
1y
5
40%
45%
3
PLISINSKI MICHAEL P
CEO,DIR
AS
$3,498,439
31,000
---
8/21/23
$110.16
$114.44
251,794
-11.0
D
10b
8/22/23 - 4:37:24 pm
21
    
 
BROOKS D MAYSON
VP
3
---
---
---
7/17/23
---
---
---
---
---
---
7/19/23 - 4:54:36 pm
22
    
 
JIN JU
VP
S
$339,804
3,231
---
6/15/23
---
$105.17
10,254
-24.0
D
---
6/16/23 - 4:07:03 pm
23
    
 
JIN JU
VP
S
$132,711
1,232
---
6/5/23
---
$107.72
13,485
-8.4
D
---
6/6/23 - 5:22:16 pm
24
1y
6
0%
99%
1
FIORDALICE ROBERT
VP
AS
$92,552
846
---
5/26/23
---
$109.40
13,526
-5.9
D
10b
5/30/23 - 4:57:54 pm
25
1y
3
33%
37%
2
MILLER DAVID BRIAN
DIR
S
$498,453
5,000
---
5/23/23
---
$99.21
11,808
-29.7
D
---
5/25/23 - 4:59:24 pm
26
1y
6
0%
99%
1
FIORDALICE ROBERT
VP
AS
$78,975
780
---
5/18/23
---
$101.25
14,372
-5.1
D
10b
5/22/23 - 5:06:43 pm
27
1y
6
0%
99%
1
FIORDALICE ROBERT
VP
AS
$74,650
768
---
5/17/23
---
$97.20
15,152
-4.8
D
10b
5/18/23 - 5:04:49 pm
28
    
 
SLICER MARK
CFO
JS
$124,299
1,269
---
5/17/23
---
$97.95
16,116
-7.3
D
R
5/17/23 - 6:24:57 pm
29
    
 
JIN JU
VP
S
$152,285
1,603
---
5/16/23
---
$95.00
14,717
-9.8
D
---
5/17/23 - 4:14:04 pm
30
1y
6
0%
99%
1
FIORDALICE ROBERT
VP
AS
$62,317
669
---
5/15/23
---
$93.15
15,920
-4.0
D
10b
5/17/23 - 4:29:26 pm
31
    
 
OH YOON AH
VP,GC
JB
---
3,746
---
5/15/23
---
---
17,361
27.5
D
R
5/16/23 - 6:15:11 pm
32
    
 
YALDAEI RAMIL
COO
JB
---
5,084
---
5/15/23
---
---
8,738
139.1
D
R
5/16/23 - 6:04:03 pm
33
    
 
TSINGOS CHRISTINE A
DIR
JB
---
2,200
---
5/9/23
---
---
42,109
5.5
D
R
5/11/23 - 4:17:04 pm
34
    
 
SU MAY
DIR
JB
---
2,200
---
5/9/23
---
---
4,300
104.8
D
R
5/11/23 - 4:16:52 pm
35
    
 
SEAMS CHRISTOPHER A
DIR
JB
---
2,200
---
5/9/23
---
---
34,829
6.7
D
R
5/11/23 - 4:16:38 pm
36
    
 
ROGGE KAREN M
DIR
JB
---
2,200
---
5/9/23
---
---
5,150
74.6
D
R
5/11/23 - 4:16:24 pm
37
    
 
MILLER DAVID BRIAN
DIR
JB
---
2,200
---
5/9/23
---
---
16,808
15.1
D
R
5/11/23 - 4:16:13 pm
38
    
 
BERLINGHIERI LEO
DIR
JB
---
2,200
---
5/9/23
---
---
19,401
12.8
D
R
5/11/23 - 4:16:01 pm
39
    
 
KELLEY STEPHEN DOUGLAS
DIR
JB
---
2,200
---
5/9/23
---
---
2,700
440.0
D
R
5/11/23 - 4:12:09 pm
40
    
 
YALDAEI RAMIL
COO
3
---
---
---
5/5/23
---
---
3,654
---
D
A,R
5/16/23 - 6:03:47 pm
41
    
 
YALDAEI RAMIL
COO
3
---
---
---
5/5/23
---
---
---
---
---
---
5/15/23 - 4:56:45 pm
42
    
 
VEDULA SRINIVAS
VP
JS
$38,022
469
---
4/8/23
---
$81.07
19,450
-2.4
D
R
4/11/23 - 4:23:52 pm
43
    
 
VEDULA SRINIVAS
VP
JS
$18,543
211
---
4/1/23
---
$87.88
19,919
-1.0
D
R
4/4/23 - 4:35:27 pm
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