Home About FAQ Contact Media Mentions Key Subscribe
 
Transaction Types Key To InsiderInsights' Infobase
 B  AB  JB*  OB  OE*  OE
 S  AS  JS*  OS  OS*  3
 JB
 JS
Reduced Version of Subscription Insider Search
Check all filing types
Uncheck all filing types
Remove The Noise What is the 'Remove The Noise' function?
Insider Portfolio Alerts
Free real time insider alerts
Top Trade Alerts
Free insider trades intra-day
Special Screens Report
Free insider special screens report
Our Input Date Search is an excellent tool to examine the latest insider trades for new long and short investment ideas, but it is only available to paid subscribers.

Click Here to Subscribe

close window
Feature available to paying subscribers only. Subscriber output is also not separated on different pages, so that print outs and Excel downloads contain all of a search's information.

Click Here to Subscribe

close window

Detailed Insider History for:
89BIO INC: ETNB
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
$11.06 $16.63 $5.99 $1,588 144 2,080 0.0% 8.9% 103.59% 1.40%
click column headers to sort
#
View Form
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
    
 
MANSBACH HARRY H
O
JS
$30,150
3,568
---
2/9/24
---
$8.45
159,483
-2.2
D
R
2/13/24 - 9:04:24 pm
2
    
 
LE NGUYEN QUOC
O
JS
$30,150
3,568
---
2/9/24
---
$8.45
223,195
-1.6
D
R
2/13/24 - 9:02:33 pm
3
    
 
PALEKAR ROHAN
CEO,DIR
JS
$107,062
12,670
---
2/9/24
---
$8.45
480,968
-2.6
D
R
2/13/24 - 8:58:14 pm
4
    
 
MANSBACH HARRY H
O
JS
$11,662
1,190
---
2/5/24
---
$9.80
163,051
-0.7
D
R
2/5/24 - 8:22:51 pm
5
    
 
LE NGUYEN QUOC
O
JS
$11,662
1,190
---
2/5/24
---
$9.80
226,763
-0.5
D
R
2/5/24 - 8:22:47 pm
6
    
 
PALEKAR ROHAN
CEO,DIR
JS
$49,666
5,068
---
2/5/24
---
$9.80
493,646
-1.0
D
R
2/5/24 - 8:16:12 pm
7
    
 
MARTINS RYAN
CFO
JS
$8,742
892
---
2/5/24
---
$9.80
110,955
-0.8
D
R
2/5/24 - 8:07:58 pm
8
    
 
MANSBACH HARRY H
O
JB
---
48,750
---
2/1/24
---
---
164,241
42.2
D
R
2/5/24 - 8:22:51 pm
9
    
 
LE NGUYEN QUOC
O
JB
---
48,750
---
2/1/24
---
---
227,953
27.2
D
R
2/5/24 - 8:22:47 pm
10
    
 
PALEKAR ROHAN
CEO,DIR
JB
---
150,000
---
2/1/24
---
---
498,714
43.0
D
R
2/5/24 - 8:16:12 pm
11
    
 
MARTINS RYAN
CFO
JB
---
48,750
---
2/1/24
---
---
111,847
77.3
D
R
2/5/24 - 8:07:58 pm
12
    
 
MANSBACH HARRY H
O
JS
$111,507
9,671
---
1/5/24
---
$11.53
115,491
-7.7
D
R
1/8/24 - 7:00:41 pm
13
    
 
MANSBACH HARRY H
O
JB
---
25,000
---
1/5/24
---
---
125,162
25.0
D
R
1/8/24 - 7:00:41 pm
14
    
 
MARTINS RYAN
CFO
JS
$70,610
6,124
---
1/5/24
---
$11.53
63,097
-8.8
D
R
1/8/24 - 6:35:58 pm
15
    
 
MARTINS RYAN
CFO
JB
---
15,000
---
1/5/24
---
---
69,221
27.7
D
R
1/8/24 - 6:35:58 pm
16
    
 
LE NGUYEN QUOC
O
JS
$111,507
9,671
---
1/5/24
---
$11.53
179,203
-5.1
D
R
1/8/24 - 6:32:34 pm
17
    
 
LE NGUYEN QUOC
O
JB
---
25,000
---
1/5/24
---
---
188,874
15.3
D
R
1/8/24 - 6:32:34 pm
18
    
 
PALEKAR ROHAN
CEO,DIR
JS
$317,202
27,511
---
1/5/24
---
$11.53
348,714
-7.3
D
R
1/8/24 - 6:31:58 pm
19
    
 
PALEKAR ROHAN
CEO,DIR
JB
---
75,000
---
1/5/24
---
---
376,225
24.9
D
R
1/8/24 - 6:31:58 pm
20
1y
3
100%
-39%
3
PALEKAR ROHAN
CEO,DIR
OS
$560,000
50,000
---
12/29/23
---
$11.20
301,225
-14.2
D
10b
1/3/24 - 4:54:23 pm
21
    
 
PALEKAR ROHAN
CEO,DIR
OE
$96,500
50,000
---
12/29/23
---
$1.93
351,225
16.6
D
10b
1/3/24 - 4:54:23 pm
22
    
 
MANSBACH HARRY H
O
JS
$63,467
3,821
---
9/9/23
---
$16.61
100,162
-3.7
D
R
9/12/23 - 4:06:35 pm
23
    
 
MARTINS RYAN
CFO
JS
$34,449
2,074
---
9/9/23
---
$16.61
54,221
-3.7
D
R
9/12/23 - 4:05:20 pm
24
    
 
LE NGUYEN QUOC
O
JS
$82,352
4,958
---
9/9/23
---
$16.61
163,874
-2.9
D
R
9/12/23 - 4:05:13 pm
25
    
 
MANSBACH HARRY H
O
JS
$15,676
1,014
---
8/17/23
---
$15.46
103,983
-1.0
D
R
8/21/23 - 5:51:36 pm
26
    
 
PALEKAR ROHAN
CEO,DIR
JS
$69,585
4,501
---
8/17/23
---
$15.46
300,950
-1.5
D
R
8/21/23 - 5:49:09 pm
27
    
 
MARTINS RYAN
CFO
JS
$11,641
753
---
8/17/23
---
$15.46
56,295
-1.3
D
R
8/21/23 - 5:45:39 pm
28
    
 
MANSBACH HARRY H
O
JS
$9,024
577
---
8/1/23
---
$15.64
104,997
-0.5
D
R
8/21/23 - 5:51:36 pm
29
    
 
MARTINS RYAN
CFO
JS
$5,411
346
---
8/1/23
---
$15.64
57,048
-0.6
D
R
8/21/23 - 5:45:39 pm
30
    
 
LE NGUYEN QUOC
O
JS
$24,701
1,591
---
8/1/23
---
$15.46
168,832
-0.9
D
R
8/21/23 - 5:43:06 pm
31
1y
1
100%
-53%
4
LAPORTE KATHLEEN
DIR
OS
$235,000
12,500
---
7/17/23
---
$18.80
---
All
D
---
7/18/23 - 6:04:56 pm
32
    
 
LAPORTE KATHLEEN
DIR
OE
$33,000
12,500
---
7/17/23
---
$2.64
12,500
New
D
---
7/18/23 - 6:04:56 pm
33
    
 
MANSBACH HARRY H
O
JS
$54,614
2,882
---
6/30/23
---
$18.95
105,574
-2.7
D
R
7/5/23 - 8:54:52 pm
34
    
 
MANSBACH HARRY H
O
JB
---
8,334
---
6/30/23
---
---
108,456
8.3
D
R
7/5/23 - 8:54:52 pm
35
    
 
LE NGUYEN QUOC
O
JS
$54,614
2,882
---
6/30/23
---
$18.95
170,423
-1.7
D
R
7/5/23 - 8:43:46 pm
36
    
 
LE NGUYEN QUOC
O
JB
---
8,334
---
6/30/23
---
---
173,305
5.1
D
R
7/5/23 - 8:43:46 pm
37
    
 
PALEKAR ROHAN
CEO,DIR
JS
$313,187
16,527
---
6/30/23
---
$18.95
305,451
-5.1
D
R
7/5/23 - 8:39:04 pm
38
    
 
PALEKAR ROHAN
CEO,DIR
JB
---
33,334
---
6/30/23
---
---
321,978
11.5
D
R
7/5/23 - 8:39:04 pm
39
    
 
MARTINS RYAN
CFO
JS
$38,241
2,018
---
6/30/23
---
$18.95
57,394
-3.4
D
R
7/5/23 - 8:36:43 pm
40
    
 
MARTINS RYAN
CFO
JB
---
5,834
---
6/30/23
---
---
59,412
10.9
D
R
7/5/23 - 8:36:43 pm
41
1y
3
100%
-39%
3
PALEKAR ROHAN
CEO,DIR
OS
$300,000
15,000
---
6/5/23
---
$20.00
286,978
-5.0
D
10b
6/7/23 - 5:04:21 pm
42
    
 
PALEKAR ROHAN
CEO,DIR
OE
$28,950
15,000
---
6/5/23
---
$1.93
301,978
5.2
D
10b
6/7/23 - 5:04:21 pm
43
    
 
ATKINSON EDWARD MORROW III
DIR
OS
$111,938
6,250
---
6/1/23
---
$17.91
---
All
D
10b
6/5/23 - 5:03:24 pm
44
    
 
ATKINSON EDWARD MORROW III
DIR
OE
$16,313
6,250
---
6/1/23
---
$2.61
6,250
New
D
10b
6/5/23 - 5:03:24 pm
45
    
 
LE NGUYEN QUOC
O
OS*
$247,799
13,683
---
5/9/23
---
$18.11
164,971
-7.7
D
10b
5/11/23 - 5:01:42 pm
46
    
 
LE NGUYEN QUOC
O
OE*
$247,466
79,571
---
5/9/23
---
$3.11
178,654
80.3
D
10b
5/11/23 - 5:01:42 pm
47
    
 
MARTINS RYAN
CFO
AS
$130,379
8,721
---
4/4/23
---
$14.95
53,578
-14.0
D
10b
4/6/23 - 4:06:27 pm
48
    
 
MARTINS RYAN
CFO
JS
$70,241
4,612
---
3/31/23
---
$15.23
57,393
-7.4
D
R
4/4/23 - 4:20:49 pm
49
    
 
MARTINS RYAN
CFO
JB
---
13,333
---
3/31/23
---
---
64,893
25.9
D
R
4/4/23 - 4:20:49 pm
50
    
 
PALEKAR ROHAN
CEO,DIR
JS
$235,197
15,443
---
3/31/23
---
$15.23
286,970
-5.1
D
R
4/4/23 - 4:18:01 pm
Subscribe Data Module Screens Alerts Newsletter Daily Ratings Reports Free Stuff
Home About FAQ Contact Disclaimer & Terms Of Use Privacy Media Mentions Transaction Codes
© 2025 InsiderInsights.com