Castagna E. Michael's most recent trade in Mannkind Corp was a trade of 44,171 Common Stock, $0.01 Par Value done . Disclosure was reported to the exchange on Dec. 24, 2025.
| Stock | Client Name | Client Category | Action | Reported to Exchange | Quantity | Post Transaction Holding | Traded % | Avg. Price | Value | Security Type |
|---|---|---|---|---|---|---|---|---|---|---|
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Gift of securities by or to the insider at price $ 0.00 per share. | 24 Dec 2025 | 44,171 | 2,460,621 (1%) | 0% | 0 | Common Stock, $0.01 Par Value | |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Sale of securities on an exchange or to another person at price $ 6.01 per share. | 17 Dec 2025 | 65,804 | 2,504,792 (1%) | 0% | 6.0 | 395,482 | Common Stock, $0.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 4.55 per share. | 17 Dec 2025 | 65,804 | 2,570,596 (1%) | 0% | 4.5 | 299,408 | Common Stock, $0.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 17 Dec 2025 | 50,000 | 0 | - | - | Employee Stock Option (Right to Buy) | |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 17 Dec 2025 | 15,804 | 0 | - | - | Employee Stock Option (Right to Buy) | |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 12 Dec 2025 | 21,310 | 15,804 | - | - | Employee Stock Option (Right to Buy) | |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Sale of securities on an exchange or to another person at price $ 6.00 per share. | 12 Dec 2025 | 21,310 | 2,504,792 (1%) | 0% | 6 | 127,860 | Common Stock, $0.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 4.55 per share. | 12 Dec 2025 | 21,310 | 2,526,102 (1%) | 0% | 4.6 | 96,961 | Common Stock, $0.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 4.55 per share. | 12 Dec 2025 | 20,806 | 2,525,598 (1%) | 0% | 4.5 | 94,667 | Common Stock, $0.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Sale of securities on an exchange or to another person at price $ 6.00 per share. | 12 Dec 2025 | 20,806 | 2,504,792 (1%) | 0% | 6 | 124,836 | Common Stock, $0.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 12 Dec 2025 | 12,886 | 37,114 | - | - | Employee Stock Option (Right to Buy) | |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 12 Dec 2025 | 7,920 | 0 | - | - | Employee Stock Option (Right to Buy) | |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Sale of securities on an exchange or to another person at price $ 5.57 per share. | 02 Dec 2025 | 107,920 | 2,504,792 (1%) | 0% | 5.6 | 601,114 | Common Stock, $0.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 4.55 per share. | 02 Dec 2025 | 107,920 | 2,612,712 (1%) | 0% | 4.6 | 491,036 | Common Stock, $0.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 02 Dec 2025 | 65,840 | 0 | - | - | Employee Stock Option (Right to Buy) | |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 02 Dec 2025 | 42,080 | 7,920 | - | - | Employee Stock Option (Right to Buy) | |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 3.85 per share. | 15 Jul 2025 | 111,275 | 2,504,792 (1%) | 0% | 3.9 | 428,409 | Common Stock, $0.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 4.37 per share. | 19 May 2025 | 26,114 | 2,612,934 (1%) | 0% | 4.4 | 114,118 | Common Stock, $0.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Grant, award, or other acquisition of securities at price $ 4.56 per share. | 14 May 2025 | 27,000 | 2,639,048 (1%) | 0% | 4.6 | 123,120 | Common Stock, $0.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 10 May 2025 | 523,000 | 523,000 | - | - | Performance Restricted Stock Unit | |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 10 May 2025 | 428,000 | 2,612,048 (1%) | 0% | 0 | Common Stock, $0.01 Par Value | |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 4.56 per share. | 10 May 2025 | 334,954 | 2,218,942 (1%) | 0% | 4.6 | 1,527,390 | Common Stock, $0.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 10 May 2025 | 298,560 | 2,553,896 (1%) | 0% | 0 | Common Stock, $0.01 Par Value | |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 4.56 per share. | 10 May 2025 | 34,894 | 2,184,048 (1%) | 0% | 4.6 | 159,117 | Common Stock, $0.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Other type of transaction at price $ 0.00 per share. | 04 Apr 2025 | 39,500 | 2,255,336 (1%) | 0% | 0 | Common Stock, $0.01 Par Value | |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Sale of securities on an exchange or to another person at price $ 6.30 per share. | 27 Aug 2024 | 85,106 | 2,294,836 (1%) | 0% | 6.3 | 536,168 | Common Stock, $0.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 5.38 per share. | 27 Aug 2024 | 56,085 | 2,412,836 (1%) | 0% | 5.4 | 301,737 | Common Stock, $0.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Gift of securities by or to the insider at price $ 0.00 per share. | 27 Aug 2024 | 19,000 | 2,379,942 (1%) | 0% | 0 | Common Stock, $0.01 Par Value | |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Gift of securities by or to the insider at price $ 0.00 per share. | 27 Aug 2024 | 13,894 | 2,398,942 (1%) | 0% | 0 | Common Stock, $0.01 Par Value | |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 5.83 per share. | 15 Jul 2024 | 47,309 | 2,468,921 (1%) | 0% | 5.8 | 275,811 | Common Stock, $0.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Grant, award, or other acquisition of securities at price $ 3.09 per share. | 15 Jul 2024 | 5,000 | 2,516,230 (1%) | 0% | 3.1 | 15,450 | Common Stock, $0.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 4.59 per share. | 17 May 2024 | 245,443 | 2,537,297 (1%) | 0% | 4.6 | 1,126,583 | Common Stock, $0.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Grant, award, or other acquisition of securities at price $ 4.59 per share. | 17 May 2024 | 221,480 | 2,782,740 (1%) | 0% | 4.6 | 1,016,593 | Common Stock, $0.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 4.59 per share. | 17 May 2024 | 26,067 | 2,511,230 (1%) | 0% | 4.6 | 119,648 | Common Stock, $0.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 15 May 2024 | 569,000 | 569,000 | - | - | Performance Restricted Stock Unit | |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 15 May 2024 | 465,000 | 2,614,260 (1%) | 0% | 0 | Common Stock, $.01 Par Value | |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Other type of transaction at price $ 4.32 per share. | 15 May 2024 | 28,670 | 2,585,590 (1%) | 0% | 4.3 | 123,854 | Common Stock, $.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Other type of transaction at price $ 4.79 per share. | 15 May 2024 | 24,330 | 2,561,260 (1%) | 0% | 4.8 | 116,541 | Common Stock, $.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 4.32 per share. | 10 May 2024 | 34,830 | 2,149,260 (1%) | 0% | 4.3 | 150,466 | Common Stock, $.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Sale of securities on an exchange or to another person at price $ 4.00 per share. | 14 Dec 2023 | 100,000 | 2,239,147 (1%) | 0% | 4 | 400,000 | Common Stock, $.01 Par Value |
| Mannkind Corp | E. Castagna Michael | Director, Chief Executive Officer | Sale of securities on an exchange or to another person at price $ 4.00 per share. | 14 Dec 2023 | 90,482 | 2,148,665 (1%) | 0% | 4 | 361,928 | Common Stock, $.01 Par Value |
| Mannkind Corp | Castagna E. Michael | Director, Chief Executive Officer | Sale of securities on an exchange or to another person at price $ 4.00 per share. | 14 Dec 2023 | 10,000 | 2,339,147 (1%) | 0% | 4 | 40,000 | Common Stock, $.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Sale of securities on an exchange or to another person at price $ 4.25 per share. | 01 Nov 2023 | 10,000 | 2,349,147 (1%) | 0% | 4.3 | 42,500 | Common Stock, $.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Sale of securities on an exchange or to another person at price $ 4.08 per share. | 02 Oct 2023 | 10,000 | 2,359,147 (1%) | 0% | 4.1 | 40,800 | Common Stock, $.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Other type of transaction at price $ 4.91 per share. | 01 Sep 2023 | 66,892 | 2,369,147 (1%) | 0% | 4.9 | 328,440 | Common Stock, $.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Sale of securities on an exchange or to another person at price $ 4.61 per share. | 01 Sep 2023 | 10,000 | 2,436,039 (1%) | 0% | 4.6 | 46,100 | Common Stock, $.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 4.72 per share. | 27 Aug 2023 | 50,696 | 2,446,039 (1%) | 0% | 4.7 | 239,285 | Common Stock, $.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Sale of securities on an exchange or to another person at price $ 4.57 per share. | 01 Aug 2023 | 10,000 | 2,496,735 (1%) | 0% | 4.6 | 45,686 | Common Stock, $.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Sale of securities on an exchange or to another person at price $ 4.07 per share. | 03 Jul 2023 | 10,000 | 2,506,735 (1%) | 0% | 4.1 | 40,701 | Common Stock, $.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Sale of securities on an exchange or to another person at price $ 4.01 per share. | 03 Jul 2023 | 5,586 | 2,506,735 (1%) | 0% | 4.0 | 22,407 | Common Stock, $.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Sale of securities on an exchange or to another person at price $ 4.07 per share. | 03 Jul 2023 | 4,414 | 2,512,321 (1%) | 0% | 4.1 | 17,965 | Common Stock, $.01 Par Value |
| Mannkind Corp | E. Castagna Michael | Director, Chief Executive Officer | Grant, award, or other acquisition of securities at price $ 3.27 per share. | 30 Jun 2023 | 30,581 | 2,184,090 (1%) | 0% | 3.3 | 100,000 | Common Stock, $0.01 Par Value |
| Mannkind Corp | E. Castagna Michael | Director, Chief Executive Officer | Grant, award, or other acquisition of securities at price $ 3.46 per share. | 30 Jun 2023 | 4,635 | 2,153,300 (1%) | 0% | 3.5 | 16,037 | Common Stock, $0.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Grant, award, or other acquisition of securities at price $ 3.09 per share. | 30 Jun 2023 | 209 | 2,153,509 (1%) | 0% | 3.1 | 646 | Common Stock, $0.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Sale of securities on an exchange or to another person at price $ 4.53 per share. | 01 Jun 2023 | 10,000 | 2,516,735 (1%) | 0% | 4.5 | 45,302 | Common Stock, $.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 25 May 2023 | 422,000 | 422,000 | - | - | Performance Restricted Stock Unit | |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 25 May 2023 | 345,000 | 2,676,735 (1%) | 0% | 0 | Common Stock, $.01 Par Value | |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Sale of securities on an exchange or to another person at price $ 4.59 per share. | 25 May 2023 | 75,000 | 2,601,735 (1%) | 0% | 4.6 | 344,468 | Common Stock, $.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Sale of securities on an exchange or to another person at price $ 4.50 per share. | 25 May 2023 | 75,000 | 2,526,735 (1%) | 0% | 4.5 | 337,335 | Common Stock, $.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Grant, award, or other acquisition of securities at price $ 4.79 per share. | 22 May 2023 | 1,000,000 | 2,981,735 (1%) | 0% | 4.8 | 4,790,000 | Common Stock, $.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 4.79 per share. | 22 May 2023 | 500,000 | 2,481,735 (1%) | 0% | 4.8 | 2,395,000 | Common Stock, $.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Sale of securities on an exchange or to another person at price $ 4.69 per share. | 22 May 2023 | 150,000 | 2,331,735 (1%) | 0% | 4.7 | 702,780 | Common Stock, $.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 4.56 per share. | 18 May 2023 | 16,434 | 1,981,735 (0%) | 0% | 4.6 | 74,939 | Common Stock, $.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 4.40 per share. | 10 May 2023 | 21,959 | 1,998,169 (0%) | 0% | 4.4 | 96,620 | Common Stock, $.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Sale of securities on an exchange or to another person at price $ 4.00 per share. | 05 May 2023 | 10,000 | 2,020,128 (0%) | 0% | 4 | 40,000 | Common Stock, $.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Sale of securities on an exchange or to another person at price $ 4.13 per share. | 03 Apr 2023 | 10,000 | 2,030,128 (0%) | 0% | 4.1 | 41,287 | Common Stock, $.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Sale of securities on an exchange or to another person at price $ 5.27 per share. | 01 Mar 2023 | 10,000 | 2,040,128 (0%) | 0% | 5.3 | 52,748 | Common Stock, $.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 3.73 per share. | 27 Aug 2022 | 35,952 | 2,048,534 (0%) | 0% | 3.7 | 134,101 | Common Stock, $.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Grant, award, or other acquisition of securities at price $ 2.93 per share. | 31 Jul 2022 | 3,147 | 2,084,486 (0%) | 0% | 2.9 | 9,221 | Common Stock, $0.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 10 May 2022 | 311,000 | 2,097,773 | - | 0 | Restricted Stock Unit | |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 10 May 2022 | 254,000 | 1,786,773 | - | 0 | Restricted Stock Unit | |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Grant, award, or other acquisition of securities at price $ 2.71 per share. | 28 Feb 2022 | 27,675 | 1,532,773 (0%) | 0% | 2.7 | 74,999 | Common Stock,$.01 par value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Purchase of securities on an exchange or from another person at price $ 2.71 per share. | 28 Feb 2022 | 27,675 | 1,532,773 (0%) | 0% | 2.7 | 74,999 | Common Stock,$.01 par value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Purchase of securities on an exchange or from another person at price $ 3.17 per share. | 31 Jan 2022 | 1,804 | 1,505,098 (0%) | 0% | 3.2 | 5,719 | Common Stock, $0.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Grant, award, or other acquisition of securities at price $ 3.17 per share. | 31 Jan 2022 | 1,804 | 1,505,098 (0%) | 0% | 3.2 | 5,719 | Common Stock, $0.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Purchase of securities on an exchange or from another person at price $ 2.99 per share. | 30 Jul 2021 | 5,000 | 1,538,652 (0%) | 0% | 3.0 | 14,950 | Common Stock, $0.01 Par Value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 18 May 2021 | 226,000 | 1,533,652 | - | 0 | Restricted Stock Unit | |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 18 May 2021 | 190,092 | 1,307,652 | - | 0 | Restricted Stock Unit | |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Purchase of securities on an exchange or from another person at price $ 3.38 per share. | 05 Mar 2021 | 3,000 | 3,000 (0%) | 0% | 3.4 | 10,140 | Common Stock,$.01 par value |
| Mannkind Corp | Michael E. Castagna | Director, Chief Executive Officer | Purchase of securities on an exchange or from another person at price $ 1.33 per share. | 31 Jan 2021 | 5,000 | 1,117,560 (0%) | 0% | 1.3 | 6,650 | Common Stock, $0.01 Par Value |