CATALYST PHARMACEUTICALS, INC.
Total Trades
99
Buys
0
Sells
61
Largest Trade
N/A
Insiders
13
Institutional Funds
317
Inst. Value
$1M+
Activist Filings
18
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Del Carmen Jeffrey | Chief Commercial O… | SELL | $500K+ | 40K | $16.70 | Mar 30, 2023 |
| Del Carmen Jeffrey | Chief Commercial O… | EXERCISE | $100K–$500K | 40K | $3.18 | Mar 30, 2023 |
| GRANDE ALICIA | VP | EXERCISE | $100K–$500K | 108K | $0.95 | Mar 30, 2023 |
| GRANDE ALICIA | VP | SELL | $1M+ | 108K | $16.61 | Mar 30, 2023 |
| GRANDE ALICIA | VP | SELL | $500K+ | 42K | $16.50 | Mar 24, 2023 |
| GRANDE ALICIA | VP | EXERCISE | $15K–$50K | 42K | $0.79 | Mar 24, 2023 |
| Elsbernd Brian | Chief Compliance/L… | SELL | $500K+ | 50K | $16.07 | Mar 22, 2023 |
| Elsbernd Brian | Chief Compliance/L… | EXERCISE | $50K–$100K | 50K | $1.13 | Mar 22, 2023 |
| INGENITO GARY | Chief Medical Offi… | SELL | $50K–$100K | 6K | $16.85 | Dec 8, 2022 |
| INGENITO GARY | Chief Medical Offi… | EXERCISE | N/A | 15K | — | Dec 8, 2022 |
| GRANDE ALICIA | VP | SELL | $1M+ | 120K | $16.53 | Nov 23, 2022 |
| Miller Steve | COO | SELL | $1M+ | 100K | $15.69 | Nov 23, 2022 |
| COELHO PHILIP H | Director | SELL | $1M+ | 100K | $15.87 | Nov 23, 2022 |
| MCENANY PATRICK J | President and CEO | SELL | $1M+ | 500K | $15.54 | Nov 22, 2022 |
| MCENANY PATRICK J | President and CEO | EXERCISE | $1M+ | 500K | $2.24 | Nov 22, 2022 |
| O'Keeffe Charles B | Director | SELL | $1M+ | 88K | $16.04 | Nov 17, 2022 |
| GRANDE ALICIA | VP | SELL | $500K+ | 60K | $15.77 | Nov 17, 2022 |
| Sundaram Preethi | Chief Strategy Off… | EXERCISE | $100K–$500K | 57K | $5.49 | Nov 15, 2022 |
| Sundaram Preethi | Chief Strategy Off… | SELL | $500K+ | 57K | $16.38 | Nov 15, 2022 |
| Elsbernd Brian | Chief Compliance/L… | SELL | $100K–$500K | 15K | $16.23 | Nov 15, 2022 |
| Elsbernd Brian | Chief Compliance/L… | EXERCISE | $100K–$500K | 105K | $1.45 | Nov 15, 2022 |
| DENKHAUS DONALD A | Director | SELL | $100K–$500K | 20K | $16.59 | Nov 15, 2022 |
| Del Carmen Jeffrey | Chief Commercial O… | EXERCISE | $100K–$500K | 139K | $2.78 | Nov 15, 2022 |
| Del Carmen Jeffrey | Chief Commercial O… | SELL | $1M+ | 139K | $16.12 | Nov 15, 2022 |
| GRANDE ALICIA | VP | SELL | $500K+ | 60K | $11.90 | Sep 26, 2022 |
| GRANDE ALICIA | VP | SELL | $1M+ | 90K | $13.50 | Sep 20, 2022 |
| Sundaram Preethi | Chief Strategy Off… | SELL | $100K–$500K | 18K | $14.49 | Sep 16, 2022 |
| Sundaram Preethi | Chief Strategy Off… | EXERCISE | $50K–$100K | 18K | $5.49 | Sep 16, 2022 |
| INGENITO GARY | Chief Medical & Re… | SELL | $1M+ | 143K | $15.67 | Sep 16, 2022 |
| INGENITO GARY | Chief Medical & Re… | EXERCISE | $500K+ | 143K | $4.40 | Sep 16, 2022 |
| GRANDE ALICIA | VP | SELL | $500K+ | 50K | $15.57 | Sep 16, 2022 |
| DENKHAUS DONALD A | Director | SELL | $100K–$500K | 20K | $15.34 | Sep 15, 2022 |
| MCENANY PATRICK J | President and CEO | SELL | $1M+ | 1.0M | $15.41 | Sep 15, 2022 |
| Miller Steve | COO | SELL | $1M+ | 108K | $16.90 | Sep 15, 2022 |
| COELHO PHILIP H | Director | SELL | $100K–$500K | 30K | $15.73 | Sep 15, 2022 |
| GRANDE ALICIA | VP | SELL | $500K+ | 68K | $14.23 | Aug 30, 2022 |
| Tierney David S | Director | EXERCISE | $50K–$100K | 20K | $2.53 | Aug 23, 2022 |
| Tierney David S | Director | SELL | $100K–$500K | 20K | $14.16 | Aug 23, 2022 |
| Del Carmen Jeffrey | Chief Commercial O… | SELL | $100K–$500K | 14K | $14.05 | Aug 22, 2022 |
| Miller Steve | COO | SELL | $1M+ | 150K | $13.53 | Aug 19, 2022 |
| Miller Steve | COO | EXERCISE | $100K–$500K | 150K | $2.53 | Aug 19, 2022 |
| MCENANY PATRICK J | President and CEO | EXERCISE | $500K+ | 300K | $2.53 | Aug 19, 2022 |
| MCENANY PATRICK J | President and CEO | SELL | $1M+ | 300K | $14.01 | Aug 19, 2022 |
| GRANDE ALICIA | VP | EXERCISE | $100K–$500K | 150K | $2.53 | Aug 19, 2022 |
| GRANDE ALICIA | VP | SELL | $1M+ | 150K | $13.84 | Aug 19, 2022 |
| INGENITO GARY | Chief Medical & Re… | SELL | $500K+ | 150K | $6.60 | Jun 23, 2022 |
| INGENITO GARY | Chief Medical & Re… | EXERCISE | $500K+ | 150K | $4.13 | Jun 23, 2022 |
| Tierney David S | Director | EXERCISE | $50K–$100K | 20K | $2.53 | May 24, 2022 |
| Tierney David S | Director | SELL | N/A | 20K | — | May 24, 2022 |
Institutional Ownership
13F filings as of Dec 31, 2025 · 317 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| STATE STREET CORP | 6.9M | $1M+ | SH |
| AMERICAN CENTURY COMPANIES INC | 3.0M | $1M+ | SH |
| DIMENSIONAL FUND ADVISORS LP | 2.7M | $1M+ | SH |
| RENAISSANCE TECHNOLOGIES LLC | 2.7M | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 2.5M | $1M+ | SH |
| ROYCE & ASSOCIATES LP | 1.9M | $1M+ | SH |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 1.6M | $1M+ | SH |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.4M | $1M+ | SH |
| KENNEDY CAPITAL MANAGEMENT LLC | 1.2M | $1M+ | SH |
| Boston Partners | 1.1M | $1M+ | SH |
| VICTORY CAPITAL MANAGEMENT INC | 885K | $1M+ | SH |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 779K | $1M+ | SH |
| MORGAN STANLEY | 677K | $1M+ | SH |
| Swedbank AB | 616K | $1M+ | SH |
| Swedbank AB | 616K | $1M+ | SH |
| MetLife Investment Management, LLC | 594K | $1M+ | SH |
| LSV ASSET MANAGEMENT | 540K | $1M+ | SH |
| PUBLIC SECTOR PENSION INVESTMENT BOARD | 493K | $1M+ | SH |
| GABLES CAPITAL MANAGEMENT INC. | 425K | $1M+ | SH |
| Pacer Advisors, Inc. | 394K | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G · Nov 10, 2025
5.2%
6.4M shares
SC 13G/A · Apr 28, 2025
13.9%
16.9M shares
SC 13G/A · Feb 13, 2025
2.6%
3.1M shares
SC 13G/A · Nov 14, 2024
5.2%
6.2M shares
SC 13G/A · Nov 8, 2024
16.0%
19.0M shares
SC 13G/A · Oct 18, 2024
16.0%
19.0M shares
STATE STREET CORPORATION 04-2456637
SC 13G/A · Oct 17, 2024
4.8%
5.7M shares
The Vanguard Group - 23-1945930
SC 13G/A · Feb 13, 2024
6.7%
7.1M shares
SC 13G/A · Feb 12, 2024
8.3%
8.9M shares
STATE STREET CORPORATION I.R.S. IDENTIFICATION NO. OF THE ABOVE PERSON 04-2456637
SC 13G/A · Jan 25, 2024
6.4%
0 shares
SC 13G/A · Jan 22, 2024
14.8%
15.8M shares
SC 13G/A · Feb 14, 2023
0.0%
0 shares
SC 13G/A · Feb 10, 2023
5.7%
5.9M shares
SC 13G/A · Jan 26, 2023
15.1%
15.7M shares
SC 13G/A · Jan 20, 2023
15.1%
15.7M shares
SC 13G · Nov 14, 2022
5.8%
6.1M shares
SC 13G/A · Oct 7, 2022
14.9%
15.3M shares
SC 13G/A · Feb 14, 2022
9.3%
9.6M shares