Prometheus Biosciences, Inc. (RXDX) has 20 known insider and institutional holders on record. The largest holder is Cedars Sinai Intellectual Property Co with 4,001,132 shares. Other notable holders include City Hill Venture Partners I, LLC and Parker Bernard.
RXDX Insider Ownership
Top Holder
Cedars Sinai Intellectual Property Co
4,001,132 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 |
Cedars Sinai Intellectual Property Co |
10 Percent Owner |
4,001,132 |
2023-03-08 |
|
| 2 |
City Hill Venture Partners I, Llc |
10 Percent Owner |
3,350,000 |
2016-03-21 |
|
| 3 |
Parker Bernard |
Chief Commercial Officer |
200,000 |
2015-07-22 |
|
| 4 |
Lim Jonathan E |
President, CEO and Director |
179,661 |
2017-12-28 |
|
| 5 |
Mckenna Mark C. |
Chairman, President & CEO |
132,741 |
2023-06-02 |
|
| 6 |
Luo Allison |
Chief Medical Officer |
113,677 |
2021-11-16 |
|
| 7 |
Chacko Jacob |
Chief Financial Officer |
70,572 |
2018-01-05 |
|
| 8 |
Andrews Timothy K. |
General Counsel |
54,132 |
2021-11-16 |
|
| 9 |
Marshall Keith W |
Chief Financial Officer |
52,838 |
2023-06-02 |
|
| 10 |
Onaitis Matthew |
General Counsel and Secretary |
46,400 |
2016-01-11 |
|
| 11 |
Start Valerie Denise Harding |
SVP, Chemistry, Mfg & Controls |
29,188 |
2017-12-28 |
|
| 12 |
Mccarthy William R |
Chief Business Officer |
22,199 |
2017-12-28 |
|
| 13 |
Casdin Alexander W. |
Director |
20,000 |
2017-06-19 |
|
| 14 |
Freddo James L |
Director |
20,000 |
2017-06-19 |
|
| 15 |
Dreismann Heiner |
Director |
20,000 |
2017-06-19 |
|
| 16 |
Stenhouse Mark |
Chief Operating Officer |
12,708 |
2023-06-02 |
|
| 17 |
Hoerter Steven L. |
Director |
11,666 |
2017-06-19 |
|
| 18 |
Senderowicz Adrian |
Chief Medical Officer |
8,400 |
2015-01-09 |
|
| 19 |
Papa Joseph C |
Director |
7,278 |
2023-06-02 |
|
| 20 |
Adams Helen C. |
Director |
2,674 |
2023-05-19 |
|
No ownership data available for RXDX.
