Sonnet BioTherapeutics Holdings, Inc. (SONN) has 20 known insider and institutional holders on record. The largest holder is Markey John with 186,430 shares. Other notable holders include PALISADES MASTER FUND LP and SPITCAUFSKY LARRY.
SONN Insider Ownership
Top Holder
Markey John
186,430 shares
Buys (12 mo)
0
$0.00 value
Sells (12 mo)
0
$0.00 value
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Markey John |
10 Percent Owner |
186,430 |
2023-09-07 |
|
| 2 |
Palisades Master Fund Lp |
10 Percent Owner |
137,125 |
2008-08-14 |
|
| 3 |
Spitcaufsky Larry |
10 Percent Owner |
41,480 |
2019-05-23 |
|
| 4 |
Johnson Keith J |
Director |
38,637 |
2019-05-14 |
|
| 5 |
Page Russell Jacob |
Director |
26,971 |
2019-05-14 |
|
| 6 |
Kraut Gregory Evan |
Director |
25,394 |
2017-12-19 |
|
| 7 |
Corbman Brian |
Director |
25,000 |
2005-10-27 |
|
| 8 |
Block William A |
Director |
25,000 |
2005-10-27 |
|
| 9 |
Rugg Terence Anthony |
Chief Medical Officer |
21,314 |
2020-07-02 |
|
| 10 |
Kiefer Neil G |
Director |
21,304 |
2019-05-06 |
|
| 11 |
Carroll J Michael |
Director |
20,500 |
2016-09-23 |
|
| 12 |
Adams Richard |
Officer |
17,246 |
2019-05-15 |
|
| 13 |
Mohan Pankaj |
Chairman, President and CEO |
14,987 |
2024-12-05 |
|
| 14 |
Wagoner J Eric |
Director |
14,561 |
2019-07-02 |
|
| 15 |
Pruitt Michael D |
CEO, Chairman |
10,223 |
2020-03-24 |
|
| 16 |
Harkleroad Patrick Clay |
Chief Financial Officer |
5,000 |
2019-05-06 |
|
| 17 |
Glick Frederick L |
President |
4,000 |
2020-03-24 |
|
| 18 |
Moskowitz Paul I |
Director |
3,100 |
2015-08-03 |
|
| 19 |
Rao Raghu |
Director |
2,356 |
2024-12-05 |
|
| 20 |
Cini John K. |
Chief Scientific Officer |
2,116 |
2024-12-05 |
|
No ownership data available for SONN.
