MNKD · MannKind Corporation Common Stock
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| Michael Castagna Chief Executive Officer | ▼ Sell | Tax Withholding | 2,433,779 Shares held | 7/15/2026 | View profile |
| Stuart A. Tross Chief People & Workpl Officer | ▼ Sell | Tax Withholding | 1,058,142 Shares held | 7/15/2026 | View profile |
| David Thomson EVP Genl Counsel & Secretary | ▼ Sell | Open Market | 797,554 Shares held | 7/17/2026 | View profile |
| Galindo Alejandro Chief Commercial Officer | ▼ Sell | Open Market | 777,075 Shares held | 8/22/2022 | View profile |
| Kocinsky Joseph Chief Technology Officer | ▼ Sell | Tax Withholding | 745,233 Shares held | 8/27/2022 | View profile |
| Steven B. Binder Chief Financial Officer | ▼ Sell | Open Market | 713,258 Shares held | 9/25/2026 | View profile |
| Sanjay R. Singh EVP Technical Operations | ▼ Sell | Tax Withholding | 478,966 Shares held | 7/15/2026 | View profile |
| BLANK BURKHARD EVP Chief Medical Officer | ▼ Sell | Tax Withholding | 460,791 Shares held | 7/15/2025 | View profile |
| Sabella Lauren M EVP Chief Operating Officer | ▼ Sell | Tax Withholding | 349,841 Shares held | 7/15/2025 | View profile |
| Dominic Marasco Pres, Endocrine Business Unit | ▼ Sell | Tax Withholding | 343,398 Shares held | 7/15/2026 | View profile |
| Christopher B. Prentiss Chief Financial Officer | ▼ Sell | Tax Withholding | 318,668 Shares held | 7/15/2026 | View profile |
| Ahuja Ajay Chief Medical Officer | ▲ Buy | Grant | 318,200 Shares held | 11/11/2025 | View profile |
| Sabrina Kay Director | ▲ Buy | Grant | 265,600 Shares held | 2/4/2024 | View profile |
| Christine Mundkur Director | ▲ Buy | Open Market | 254,493 Shares held | 2/28/2022 | View profile |
| Grancio Jennifer Director | ▲ Buy | Open Market | 244,815 Shares held | 2/28/2022 | View profile |
| Anthony C. Hooper Director | ▲ Buy | Grant | 236,153 Shares held | 3/1/2026 | View profile |
| Ronald J. Consiglio Director | ▲ Buy | Grant | 132,342 Shares held | 5/20/2026 | View profile |
| James Samuel Shannon | ▲ Buy | Grant | 64,635 Shares held | 3/1/2026 | View profile |
Transaction History
| Steven B. Binder | ▼ Sell | Open Market | 39,051 | $128K | 9/25/2026 |
| Steven B. Binder | ▼ Sell | Open Market | 33,558 | $128K | 9/10/2026 |
| Steven B. Binder | ▼ Sell | Open Market | 39,051 | $159K | 8/7/2026 |
| David Thomson | ▼ Sell | Open Market | 24,109 | $98K | 7/17/2026 |
| Steven B. Binder | ▼ Sell | Open Market | 52,485 | $213K | 7/17/2026 |
| Michael Castagna | ▼ Sell | Tax Withholding | 47,481 | $194K | 7/15/2026 |
| Michael Castagna | ▼ Sell | Tax Withholding | 63,996 | $262K | 7/15/2026 |
| Michael Castagna | ▼ Sell | Tax Withholding | 58,904 | $241K | 7/15/2026 |
| Sanjay R. Singh | ▲ Buy | Option Exercise | 70,550 | $0 | 7/15/2026 |
| Sanjay R. Singh | ▼ Sell | Tax Withholding | 22,047 | $90K | 7/15/2026 |
| Sanjay R. Singh | ▼ Sell | Tax Withholding | 5,372 | $22K | 7/15/2026 |
| Sanjay R. Singh | ▼ Sell | Tax Withholding | 10,079 | $41K | 7/15/2026 |
| Sanjay R. Singh | ▼ Sell | Tax Withholding | 9,297 | $38K | 7/15/2026 |
| David Thomson | ▲ Buy | Option Exercise | 93,790 | $0 | 7/15/2026 |
| David Thomson | ▼ Sell | Tax Withholding | 51,632 | $211K | 7/15/2026 |
| David Thomson | ▼ Sell | Tax Withholding | 12,662 | $52K | 7/15/2026 |
| David Thomson | ▼ Sell | Tax Withholding | 17,754 | $73K | 7/15/2026 |
| David Thomson | ▼ Sell | Tax Withholding | 16,378 | $67K | 7/15/2026 |
| Steven B. Binder | ▲ Buy | Option Exercise | 93,790 | $0 | 7/15/2026 |
| Steven B. Binder | ▼ Sell | Tax Withholding | 15,688 | $64K | 7/15/2026 |
| Steven B. Binder | ▼ Sell | Tax Withholding | 4,073 | $17K | 7/15/2026 |
| Steven B. Binder | ▼ Sell | Tax Withholding | 4,634 | $19K | 7/15/2026 |
| Michael Castagna | ▼ Sell | Tax Withholding | 192,819 | $789K | 7/15/2026 |
| Stuart A. Tross | ▼ Sell | Tax Withholding | 8,253 | $34K | 7/15/2026 |
| Stuart A. Tross | ▼ Sell | Tax Withholding | 11,572 | $47K | 7/15/2026 |
| Stuart A. Tross | ▼ Sell | Tax Withholding | 12,331 | $50K | 7/15/2026 |
| Michael Castagna | ▲ Buy | Option Exercise | 350,260 | $0 | 7/15/2026 |
| Christopher B. Prentiss | ▼ Sell | Tax Withholding | 11,572 | $47K | 7/15/2026 |
| Christopher B. Prentiss | ▼ Sell | Tax Withholding | 10,675 | $44K | 7/15/2026 |
| Dominic Marasco | ▼ Sell | Tax Withholding | 3,623 | $15K | 7/15/2026 |
| Stuart A. Tross | ▲ Buy | Option Exercise | 93,790 | $0 | 7/15/2026 |
| Stuart A. Tross | ▼ Sell | Tax Withholding | 33,652 | $138K | 7/15/2026 |
| Ronald J. Consiglio | ▲ Buy | Grant | 10,000 | $30K | 5/20/2026 |
| Stuart A. Tross | ▲ Buy | Grant | 33,898 | $100K | 5/20/2026 |
| Dominic Marasco | ▲ Buy | Grant | 8,474 | $25K | 5/20/2026 |
| David Thomson | ▼ Sell | Open Market | 3,033 | $10K | 5/12/2026 |
| Steven B. Binder | ▼ Sell | Open Market | 16,940 | $56K | 5/12/2026 |
| Stuart A. Tross | ▼ Sell | Tax Withholding | 8,073 | $28K | 5/11/2026 |
| Steven B. Binder | ▼ Sell | Tax Withholding | 5,560 | $20K | 5/11/2026 |
| Michael Castagna | ▼ Sell | Tax Withholding | 34,957 | $123K | 5/11/2026 |
| David Thomson | ▼ Sell | Tax Withholding | 12,387 | $44K | 5/11/2026 |
| Christopher B. Prentiss | ▼ Sell | Tax Withholding | 12,267 | $34K | 4/22/2026 |
| Michael Castagna | ▲ Buy | Open Market | 100,000 | $259K | 3/10/2026 |
| James Samuel Shannon | ▲ Buy | Grant | 12,000 | $39K | 3/1/2026 |
| Anthony C. Hooper | ▲ Buy | Grant | 35,000 | $114K | 3/1/2026 |
| Christopher B. Prentiss | ▲ Buy | Grant | 5,000 | $16K | 3/1/2026 |
| Michael Castagna | ▲ Buy | Grant | 15,290 | $50K | 3/1/2026 |
| Stuart A. Tross | ▲ Buy | Grant | 15,290 | $50K | 3/1/2026 |
| Stuart A. Tross | ▼ Sell | Open Market | 47,006 | $298K | 1/8/2026 |
| Michael Castagna | ▼ Sell | Gift | 44,171 | $0 | 12/24/2025 |
| Michael Castagna | ▲ Buy | Option Exercise | 65,804 | $299K | 12/17/2025 |
| Michael Castagna | ▼ Sell | Open Market | 65,804 | $395K | 12/17/2025 |
| Michael Castagna | ▲ Buy | Option Exercise | 21,310 | $97K | 12/16/2025 |
| Michael Castagna | ▼ Sell | Open Market | 21,310 | $128K | 12/16/2025 |
| Michael Castagna | ▼ Sell | Open Market | 20,806 | $125K | 12/12/2025 |
| Michael Castagna | ▲ Buy | Option Exercise | 20,806 | $95K | 12/12/2025 |
| Michael Castagna | ▲ Buy | Option Exercise | 107,920 | $491K | 12/2/2025 |
| Michael Castagna | ▼ Sell | Open Market | 107,920 | $601K | 12/2/2025 |
| David Thomson | ▼ Sell | Open Market | 147,780 | $823K | 12/2/2025 |
| David Thomson | ▲ Buy | Option Exercise | 87,780 | $404K | 12/2/2025 |
| David Thomson | ▲ Buy | Option Exercise | 60,000 | $273K | 12/2/2025 |
| Sanjay R. Singh | ▼ Sell | Open Market | 18,777 | $94K | 11/14/2025 |
| Ahuja Ajay | ▲ Buy | Grant | 318,200 | $0 | 11/11/2025 |
| Sanjay R. Singh | ▼ Sell | Tax Withholding | 17,071 | $95K | 10/31/2025 |
| Stuart A. Tross | ▼ Sell | Open Market | 47,000 | $251K | 9/16/2025 |
| Stuart A. Tross | ▲ Buy | Grant | 12,755 | $50K | 8/5/2025 |
| Steven B. Binder | ▼ Sell | Open Market | 75,367 | $297K | 7/16/2025 |
| David Thomson | ▼ Sell | Open Market | 7,466 | $29K | 7/16/2025 |
| Steven B. Binder | ▼ Sell | Tax Withholding | 19,383 | $75K | 7/15/2025 |
| BLANK BURKHARD | ▼ Sell | Tax Withholding | 9,556 | $37K | 7/15/2025 |
| Sanjay R. Singh | ▼ Sell | Tax Withholding | 15,450 | $59K | 7/15/2025 |
| Stuart A. Tross | ▼ Sell | Tax Withholding | 28,057 | $108K | 7/15/2025 |
| David Thomson | ▼ Sell | Tax Withholding | 30,361 | $117K | 7/15/2025 |
| Sabella Lauren M | ▼ Sell | Tax Withholding | 11,896 | $46K | 7/15/2025 |
| Christopher B. Prentiss | ▼ Sell | Tax Withholding | 11,540 | $44K | 7/15/2025 |
| Michael Castagna | ▼ Sell | Tax Withholding | 111,275 | $428K | 7/15/2025 |
| Steven B. Binder | ▼ Sell | Open Market | 64,085 | $256K | 6/10/2025 |
| BLANK BURKHARD | ▼ Sell | Tax Withholding | 15,630 | $64K | 5/27/2025 |
| Steven B. Binder | ▼ Sell | Open Market | 12,078 | $53K | 5/20/2025 |
| David Thomson | ▼ Sell | Open Market | 2,345 | $10K | 5/20/2025 |
| Michael Castagna | ▼ Sell | Tax Withholding | 26,114 | $114K | 5/19/2025 |
| Steven B. Binder | ▼ Sell | Tax Withholding | 5,190 | $23K | 5/19/2025 |
| Stuart A. Tross | ▼ Sell | Tax Withholding | 6,147 | $27K | 5/19/2025 |
| David Thomson | ▼ Sell | Tax Withholding | 9,536 | $42K | 5/19/2025 |
| Michael Castagna | ▲ Buy | Grant | 27,000 | $123K | 5/14/2025 |
| Dominic Marasco | ▲ Buy | Grant | 21,929 | $100K | 5/14/2025 |
| Anthony C. Hooper | ▲ Buy | Grant | 25,000 | $114K | 5/14/2025 |
| Dominic Marasco | ▲ Buy | Grant | 59,500 | $0 | 5/14/2025 |
| David Thomson | ▲ Buy | Grant | 119,000 | $0 | 5/13/2025 |
| Steven B. Binder | ▼ Sell | Open Market | 80,144 | $376K | 5/13/2025 |
| Stuart A. Tross | ▲ Buy | Grant | 119,000 | $0 | 5/13/2025 |
| Sanjay R. Singh | ▲ Buy | Grant | 119,000 | $0 | 5/13/2025 |
| Christopher B. Prentiss | ▲ Buy | Grant | 119,000 | $0 | 5/13/2025 |
| Michael Castagna | ▲ Buy | Grant | 428,000 | $0 | 5/13/2025 |
| David Thomson | ▼ Sell | Open Market | 32,179 | $151K | 5/13/2025 |
| David Thomson | ▼ Sell | Tax Withholding | 118,473 | $540K | 5/12/2025 |
| David Thomson | ▼ Sell | Tax Withholding | 12,364 | $56K | 5/12/2025 |
| Steven B. Binder | ▼ Sell | Tax Withholding | 6,441 | $29K | 5/12/2025 |
| Stuart A. Tross | ▼ Sell | Tax Withholding | 8,051 | $37K | 5/12/2025 |
| Michael Castagna | ▼ Sell | Tax Withholding | 334,954 | $1.5M | 5/12/2025 |
| Michael Castagna | ▼ Sell | Tax Withholding | 34,894 | $159K | 5/12/2025 |
| Steven B. Binder | ▼ Sell | Tax Withholding | 87,430 | $399K | 5/12/2025 |
| Stuart A. Tross | ▼ Sell | Tax Withholding | 88,724 | $405K | 5/12/2025 |
| Steven B. Binder | ▲ Buy | Grant | 105,600 | $0 | 5/10/2025 |
| Stuart A. Tross | ▲ Buy | Grant | 105,600 | $0 | 5/10/2025 |
| Michael Castagna | ▲ Buy | Grant | 298,560 | $0 | 5/10/2025 |
| David Thomson | ▲ Buy | Grant | 105,600 | $0 | 5/10/2025 |
| Michael Castagna | ▼ Sell | Other | 39,500 | $0 | 4/4/2025 |
| Sabella Lauren M | ▼ Sell | Tax Withholding | 16,407 | $84K | 3/27/2025 |
| Dominic Marasco | ▲ Buy | Grant | 252,000 | $0 | 2/12/2025 |
| Steven B. Binder | ▲ Buy | Option Exercise | 67,536 | $99K | 11/22/2024 |
| Steven B. Binder | ▼ Sell | Open Market | 67,536 | $465K | 11/22/2024 |
| Steven B. Binder | ▲ Buy | Option Exercise | 67,539 | $99K | 11/15/2024 |
| Steven B. Binder | ▼ Sell | Open Market | 67,539 | $457K | 11/15/2024 |
| Stuart A. Tross | ▼ Sell | Open Market | 55,000 | $404K | 11/6/2024 |
| Sanjay R. Singh | ▼ Sell | Tax Withholding | 17,071 | $121K | 10/31/2024 |
| Stuart A. Tross | ▼ Sell | Open Market | 25,000 | $157K | 9/3/2024 |
| Stuart A. Tross | ▼ Sell | Open Market | 45,000 | $285K | 8/30/2024 |
| Stuart A. Tross | ▼ Sell | Open Market | 35,000 | $221K | 8/30/2024 |
| David Thomson | ▼ Sell | Open Market | 5,553 | $33K | 8/29/2024 |
| Steven B. Binder | ▼ Sell | Open Market | 5,055 | $30K | 8/29/2024 |
| Michael Castagna | ▼ Sell | Gift | 19,000 | $0 | 8/29/2024 |
| Michael Castagna | ▼ Sell | Open Market | 85,106 | $536K | 8/29/2024 |
| Michael Castagna | ▼ Sell | Gift | 13,894 | $0 | 8/28/2024 |
| Michael Castagna | ▼ Sell | Tax Withholding | 56,085 | $302K | 8/27/2024 |
| Stuart A. Tross | ▼ Sell | Tax Withholding | 20,779 | $112K | 8/27/2024 |
| Steven B. Binder | ▼ Sell | Tax Withholding | 20,779 | $112K | 8/27/2024 |
| David Thomson | ▼ Sell | Tax Withholding | 22,489 | $121K | 8/27/2024 |
| Steven B. Binder | ▼ Sell | Open Market | 2,836 | $17K | 7/16/2024 |
| David Thomson | ▼ Sell | Open Market | 3,115 | $18K | 7/16/2024 |
| Sanjay R. Singh | ▼ Sell | Tax Withholding | 5,372 | $31K | 7/15/2024 |
| Sabella Lauren M | ▼ Sell | Tax Withholding | 1,817 | $11K | 7/15/2024 |
| Stuart A. Tross | ▼ Sell | Tax Withholding | 11,657 | $68K | 7/15/2024 |
| Steven B. Binder | ▼ Sell | Tax Withholding | 11,657 | $68K | 7/15/2024 |
| Michael Castagna | ▼ Sell | Tax Withholding | 47,309 | $276K | 7/15/2024 |
| David Thomson | ▼ Sell | Tax Withholding | 12,616 | $74K | 7/15/2024 |
| Sabella Lauren M | ▲ Buy | Grant | 722 | $2K | 6/30/2024 |
| Steven B. Binder | ▲ Buy | Grant | 800 | $2K | 6/30/2024 |
| Sanjay R. Singh | ▲ Buy | Grant | 3,362 | $10K | 6/30/2024 |
| Stuart A. Tross | ▲ Buy | Grant | 4,689 | $14K | 6/30/2024 |
| Michael Castagna | ▲ Buy | Grant | 5,000 | $15K | 6/30/2024 |
| BLANK BURKHARD | ▼ Sell | Tax Withholding | 16,151 | $77K | 5/24/2024 |
| David Thomson | ▼ Sell | Open Market | 23,537 | $110K | 5/21/2024 |
| Steven B. Binder | ▼ Sell | Open Market | 25,952 | $121K | 5/21/2024 |
| David Thomson | ▼ Sell | Tax Withholding | 6,916 | $32K | 5/18/2024 |
| Steven B. Binder | ▼ Sell | Tax Withholding | 6,162 | $28K | 5/18/2024 |
| Stuart A. Tross | ▼ Sell | Tax Withholding | 6,130 | $28K | 5/18/2024 |
| Michael Castagna | ▼ Sell | Tax Withholding | 26,067 | $120K | 5/18/2024 |
| David Thomson | ▲ Buy | Grant | 77,420 | $355K | 5/17/2024 |
| David Thomson | ▼ Sell | Tax Withholding | 85,797 | $394K | 5/17/2024 |
| Steven B. Binder | ▲ Buy | Grant | 77,420 | $355K | 5/17/2024 |
| Steven B. Binder | ▼ Sell | Tax Withholding | 63,720 | $292K | 5/17/2024 |
| Stuart A. Tross | ▲ Buy | Grant | 77,420 | $355K | 5/17/2024 |
| Stuart A. Tross | ▼ Sell | Tax Withholding | 62,056 | $285K | 5/17/2024 |
| Michael Castagna | ▲ Buy | Grant | 221,480 | $1.0M | 5/17/2024 |
| Michael Castagna | ▼ Sell | Tax Withholding | 245,443 | $1.1M | 5/17/2024 |
| Michael Castagna | ▼ Sell | Other | 28,670 | $124K | 5/17/2024 |
| Michael Castagna | ▼ Sell | Other | 24,330 | $117K | 5/17/2024 |
| Christopher B. Prentiss | ▲ Buy | Grant | 103,600 | $0 | 5/15/2024 |
| Christopher B. Prentiss | ▲ Buy | Grant | 129,000 | $0 | 5/15/2024 |
| Steven B. Binder | ▲ Buy | Grant | 287,000 | $0 | 5/15/2024 |
| Sabella Lauren M | ▲ Buy | Grant | 129,000 | $0 | 5/15/2024 |
| BLANK BURKHARD | ▲ Buy | Grant | 129,000 | $0 | 5/15/2024 |
| Michael Castagna | ▲ Buy | Grant | 465,000 | $0 | 5/15/2024 |
| Stuart A. Tross | ▲ Buy | Grant | 129,000 | $0 | 5/15/2024 |
| David Thomson | ▲ Buy | Grant | 129,000 | $0 | 5/15/2024 |
| Sanjay R. Singh | ▲ Buy | Grant | 129,000 | $0 | 5/15/2024 |
| Steven B. Binder | ▼ Sell | Open Market | 3,618 | $16K | 5/13/2024 |
| David Thomson | ▼ Sell | Open Market | 3,047 | $13K | 5/13/2024 |
| Steven B. Binder | ▼ Sell | Tax Withholding | 8,028 | $35K | 5/10/2024 |
| Michael Castagna | ▼ Sell | Tax Withholding | 34,830 | $150K | 5/10/2024 |
| David Thomson | ▼ Sell | Tax Withholding | 12,342 | $53K | 5/10/2024 |
| Stuart A. Tross | ▼ Sell | Tax Withholding | 8,028 | $35K | 5/10/2024 |
| Sabella Lauren M | ▼ Sell | Tax Withholding | 17,084 | $79K | 3/27/2024 |
| Stuart A. Tross | ▲ Buy | Grant | 15,290 | $50K | 2/4/2024 |
| BLANK BURKHARD | ▲ Buy | Grant | 152,905 | $500K | 2/4/2024 |
| Sabrina Kay | ▲ Buy | Grant | 107,033 | $350K | 2/4/2024 |
| Sabella Lauren M | ▲ Buy | Grant | 15,290 | $50K | 2/4/2024 |
| Ronald J. Consiglio | ▲ Buy | Grant | 25,000 | $82K | 2/4/2024 |
| Anthony C. Hooper | ▲ Buy | Grant | 40,000 | $131K | 2/4/2024 |
| Michael Castagna | ▲ Buy | Grant | 30,581 | $100K | 2/4/2024 |
| Stuart A. Tross | ▲ Buy | Grant | 1,006 | $3K | 12/31/2023 |
| BLANK BURKHARD | ▲ Buy | Grant | 5,000 | $15K | 12/31/2023 |
| Sabella Lauren M | ▲ Buy | Grant | 711 | $2K | 12/31/2023 |
| Michael Castagna | ▲ Buy | Grant | 209 | $646 | 12/31/2023 |
| Michael Castagna | ▼ Sell | Open Market | 90,482 | $362K | 12/15/2023 |
| Michael Castagna | ▼ Sell | Open Market | 10,000 | $40K | 12/14/2023 |
| Michael Castagna | ▼ Sell | Open Market | 100,000 | $400K | 12/14/2023 |
| Michael Castagna | ▼ Sell | Open Market | 10,000 | $43K | 11/1/2023 |
| Sanjay R. Singh | ▼ Sell | Tax Withholding | 17,071 | $73K | 10/31/2023 |
| Michael Castagna | ▼ Sell | Open Market | 10,000 | $46K | 10/2/2023 |
| Michael Castagna | ▼ Sell | Other | 66,892 | $328K | 9/5/2023 |
| Michael Castagna | ▼ Sell | Open Market | 10,000 | $46K | 9/1/2023 |
| David Thomson | ▼ Sell | Open Market | 8,100 | $39K | 8/28/2023 |
| Steven B. Binder | ▼ Sell | Tax Withholding | 20,328 | $96K | 8/27/2023 |
| Michael Castagna | ▼ Sell | Tax Withholding | 50,696 | $239K | 8/27/2023 |
| David Thomson | ▼ Sell | Tax Withholding | 20,328 | $96K | 8/27/2023 |
| Stuart A. Tross | ▼ Sell | Tax Withholding | 20,328 | $96K | 8/27/2023 |
| Michael Castagna | ▼ Sell | Open Market | 10,000 | $46K | 8/1/2023 |
| Michael Castagna | ▼ Sell | Open Market | 10,000 | $41K | 7/3/2023 |
AI Market Commentary
AI-generatedAll commentary →Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
October 14, 2026
MannKind Presents Furoscix Data at HFSA 2026
MannKind reported new data at the HFSA 2026 conference showing that its Furoscix ReadyFlow autoinjector produced urine output comparable to IV furosemide. The study supports the use of the device for managing edema in patients with heart failure and chronic kidney disease. Truist Securities maintained its rating on the stock but lowered its price target to $5.
MannKind Presents Furoscix Data at HFSA 2026. MannKind reported new data at the HFSA 2026 conference showing that its Furoscix ReadyFlow autoinjector produced urine output comparable to IV furosemide. The study supports the use of the device for managing edema in patients with heart failure and chronic kidney disease. Truist Securities maintained its rating on the stock but lowered its price target to $5.