CATALYST PHARMACEUTICALS INC. (CPRX) - Insider Holders & Insider Ownership

List of insiders holdings for CATALYST PHARMACEUTICALS INC.:
  1. Shares directly owned by the insider.
  2. Shares indirectly owned by the insider.
  3. Total shares owned by the insider (sum of shares directly and indirectly owned).
  4. Total market value if available.
  5. Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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#Insider Holder NameReport
Date Time		Shares Owned
Directly
Indirectly		Total
Shares Owned		Filing
1BIOMARIN PHARMACEUTICAL INC
10% Owner		2012-12-12 19:21:376,666,667
0		6,666,667Form 4
2HUCKEL HUBERT E MD
Director		2014-10-06 16:29:561,963,974
0		1,963,974Form 4
3BRENNAN DANIEL
Chief Commercial Officer		2019-12-04 17:19:251,338,000
0		1,338,000Form 4
4GRANDE ALICIA
VP, Treasurer and CFO		2023-12-29 17:00:161,242,981
0		1,242,981Form 4
5INGENITO GARY
Chief Med. & Reg. Officer		2025-05-15 17:00:411,205,437
0		1,205,437Form 4
6O'Keeffe Charles B
Director		2025-02-19 17:00:20940,744
0		940,744Form 4
7Merrigan Paul J
Chief Commercial Officer		2016-01-04 16:36:15750,000
0		750,000Form 4
8COELHO PHILIP H
Director		2023-05-05 17:00:24465,387
0		465,387Form 4
9Winship M Douglas
VP, Regulatory Operations		2015-11-05 11:26:20371,631
0		371,631Form 4
10WALLACE MILTON J
Director		2012-12-14 17:00:46286,000
0		286,000Form 4
11Rieger Richard
VP Commercial Operations		2011-11-22 17:01:01100,000
0		100,000Form 3
12MUTH DAVID D
EVP, Chief Commercial Officer		2015-05-01 16:13:2844,700
0		44,700Form 4
13Weinstein Jack
V.P., Treasurer & CFO		2010-12-21 20:02:5714,493
0		14,493Form 4
14Tierney David S
Director		2026-07-17 16:15:550
0		0Form 4
15Thompson Tamar
Director		2026-07-17 16:15:520
0		0Form 4
16Russo Gregg
Chief HR Officer		2026-07-17 16:15:490
0		0Form 4
17Miller Steve
Chief Op. & Scientific Officer		2026-07-17 16:15:530
0		0Form 4
18Elsbernd Brian
Chief Legal Officer		2026-07-17 16:15:590
0		0Form 4
19Curran Daniel J.
Director		2026-07-17 16:15:570
0		0Form 4
20Sundaram Preethi
Chief Strategy Officer		2026-07-17 16:15:420
0		0Form 4
21MCENANY PATRICK J
Chairman of Board of Directors		2026-07-17 16:15:480
0		0Form 4
22Kalb Michael Wayne
Chief Financial Officer		2026-07-17 16:15:340
0		0Form 4
23Harper Molly
Director		2026-07-17 16:15:360
0		0Form 4
24DENKHAUS DONALD A
Director		2026-07-17 16:15:460
0		0Form 4
25Del Carmen Jeffrey
Chief Commercial Officer		2026-07-17 16:15:440
0		0Form 4
26Daly Richard J
President and CEO		2026-07-17 16:15:400
0		0Form 4
27Andrews William T.
Chief Medical Officer		2026-07-17 16:15:380
0		0Form 4