MNKD
MANNKIND CORP
Pharmaceutical PreparationsNasdaqLarge accelerated filer
Total Trades
63
Buys
14
Sells
37
Largest Trade
N/A
Insiders
9
Institutional Funds
199
Inst. Value
$1M+
Activist Filings
6
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Castagna Michael | CEO | BUY | $1K–$15K | 3K | $2.93 | Aug 1, 2022 |
| Tross Stuart A | Chief People & Wor… | BUY | $1K–$15K | 5K | $2.93 | Aug 1, 2022 |
| Galindo Alejandro | EVP Endocrine Busi… | BUY | $1K–$15K | 5K | $2.93 | Aug 1, 2022 |
| Galindo Alejandro | Chief Commercial O… | BUY | $50K–$100K | 37K | $2.71 | Mar 1, 2022 |
| HOOPER ANTHONY C | Director | BUY | $100K–$500K | 40K | $2.71 | Mar 1, 2022 |
| MUNDKUR CHRISTINE | Director | BUY | $50K–$100K | 28K | $2.71 | Mar 1, 2022 |
| Tross Stuart A | Chief People & Wor… | BUY | $15K–$50K | 9K | $2.71 | Mar 1, 2022 |
| Castagna Michael | CEO | BUY | $50K–$100K | 28K | $2.71 | Mar 1, 2022 |
| Grancio Jennifer | Director | BUY | $100K–$500K | 111K | $2.71 | Mar 1, 2022 |
| Binder Steven B. | CFO | BUY | $1K–$15K | 711 | $3.17 | Feb 2, 2022 |
| Galindo Alejandro | Chief Commercial O… | BUY | $1K–$15K | 2K | $3.17 | Feb 2, 2022 |
| Tross Stuart A | Chief People & Wor… | BUY | $1K–$15K | 4K | $3.17 | Feb 2, 2022 |
| Castagna Michael | CEO | BUY | $1K–$15K | 2K | $3.17 | Feb 2, 2022 |
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Institutional Ownership
13F filings as of Dec 31, 2025 · 199 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| STATE STREET CORP | 14.6M | $1M+ | SH |
| Rubric Capital Management LP | 7.5M | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 6.4M | $1M+ | SH |
| Frazier Life Sciences Management, L.P. | 4.2M | $1M+ | SH |
| DIMENSIONAL FUND ADVISORS LP | 4.2M | $1M+ | SH |
| TSP Capital Management Group, LLC | 3.0M | $1M+ | PRN |
| 180 WEALTH ADVISORS, LLC | 3.0M | $1M+ | SH |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 2.6M | $1M+ | SH |
| VANGUARD GROUP INC | 2.1M | $1M+ | SH |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | 1.9M | $1M+ | SH |
| RENAISSANCE TECHNOLOGIES LLC | 1.8M | $1M+ | SH |
| APIS CAPITAL ADVISORS, LLC | 1.2M | $1M+ | SH |
| AXIOM INVESTORS LLC /DE | 1.0M | $1M+ | SH |
| BARCLAYS PLC | 1.0M | $1M+ | SH |
| DELTEC ASSET MANAGEMENT LLC | 975K | $1M+ | SH |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 894K | $1M+ | SH |
| BlackRock, Inc. | 828K | $1M+ | SH |
| SCHRODER INVESTMENT MANAGEMENT GROUP | 825K | $1M+ | SH |
| WELLS FARGO & COMPANY/MN | 822K | $1M+ | SH |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 707K | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
The Vanguard Group - 23-1945930
SC 13G/A · Feb 13, 2024
5.7%
15.2M shares
SC 13G/A · Jan 25, 2024
8.3%
22.3M shares
STATE STREET CORPORATION I.R.S. IDENTIFICATION NO. OF THE ABOVE PERSON 04-2456637
SC 13G/A · Jan 22, 2024
4.8%
0 shares
SC 13G/A · Feb 3, 2023
8.0%
21.0M shares
STATE STREET CORPORATION I.R.S. IDENTIFICATION NO. OF THE ABOVE PERSON 04-2456637
SC 13G · Feb 10, 2022
5.2%
0 shares
SC 13G/A · Feb 1, 2022
8.4%
21.0M shares