MannKind Corporation (MNKD)

MannKind Corp experienced significant insider trading activity over the past ninety days, characterized exclusively by sales. Directors and officers executed eight transactions totaling approximately 1.2 million dollars. These divestments follow a recent earnings report that missed expectations, occurring amidst a 5.2 percent decline in share price during this period.
Ticker: MNKD Exchange: NMS


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Insider trades have triggered activity signals for MannKind Corporation. Upgrade to see score, net flow, insiders and the full signal context.

Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Binder Steven B. Non-Executive Director
Transaction date
Planned sale
Price
163.67
Quantity 12,254 -30.6%
Value US$2,215,789
STEVEN BINDER Director Non-Executive Director
Transaction date
Proposed sale
Price
172.91
Quantity 26,625
Value US$2,532,444
STEVEN BINDER Director Non-Executive Director
Transaction date
Proposed sale
Price
427.23
Quantity 73,825
Value US$1,563,043
Binder Steven B. Non-Executive Director
Transaction date
Planned sale
Price
4.06
Quantity 39,051 -4.7%
Value US$158,547
STEVEN BINDER Director Non-Executive Director
Transaction date
Proposed sale
Price
3.89
Quantity 39,051
Value US$151,908
Thomson David EVP Genl Counsel & Secretary Officer
Transaction date
Planned sale
Price
4.05
Quantity 24,109 -2.9%
Value US$97,641
Binder Steven B. Non-Executive Director
Transaction date
Planned sale
Price
4.06
Quantity 52,485 -6.0%
Value US$213,089
STEVEN BINDER Director Non-Executive Director
Transaction date
Proposed sale
Price
4.04
Quantity 52,485
Value US$212,039
DAVID THOMSON Officer Officer
Transaction date
Proposed sale
Price
4.04
Quantity 24,109
Value US$97,400
Thomson David Officer Officer
Transaction date
Proposed sale
Price
3.26
Quantity 3,033
Value US$9,887
Binder Steven B. Non-Executive Director
Transaction date
Planned sale
Price
3.29
Quantity 16,940 -2.1%
Value US$55,733
Thomson David EVP Genl Counsel & Secretary Officer
Transaction date
Planned sale
Price
3.29
Quantity 3,033 -0.4%
Value US$9,979
DAVID THOMSON Officer Officer
Transaction date
Proposed sale
Price
3.36
Quantity 10,113
Value US$33,980
STEVEN BINDER Director Non-Executive Director
Transaction date
Proposed sale
Price
3.36
Quantity 16,940
Value US$56,918
3.3
Castagna Michael Chief Executive Officer Executive Director
Transaction date
Purchase
Price
2.59
Quantity 100,000 +4.0%
Value US$259,000
3.3
Tross Stuart A Chief People & Workpl Officer Officer
Transaction date
Planned sale
Price
6.33
Quantity 47,006 -4.6%
Value US$297,548
3.3
STUART A TROSS Officer Officer
Transaction date
Proposed sale
Price
6.33
Quantity 47,000
Value US$297,510
3.3
Castagna Michael Chief Executive Officer Executive Director
Transaction date
Planned sale
Price
6.01
Quantity 65,804 -2.6%
Value US$395,482
3.3
Castagna Michael Chief Executive Officer Executive Director
Transaction date
Planned sale
Price
6.00
Quantity 21,310 -0.8%
Value US$127,860
3.3
Castagna Michael Chief Executive Officer Executive Director
Transaction date
Planned sale
Price
6.00
Quantity 20,806 -0.8%
Value US$124,836
3.3
MICHAEL CASTAGNA Director; Officer Executive Director
Transaction date
Proposed sale
Price
5.81
Quantity 107,920
Value US$627,015
Thomson David EVP Genl Counsel & Secretary Officer
Transaction date
Planned sale
Price
5.57
Quantity 147,780 -14.9%
Value US$823,135
3.3
Castagna Michael Chief Executive Officer Executive Director
Transaction date
Planned sale
Price
5.57
Quantity 107,920 -4.1%
Value US$601,114
DAVID THOMSON Officer Officer
Transaction date
Proposed sale
Price
5.43
Quantity 147,780
Value US$802,445
3.3
MICHAEL CASTAGNA Director; Officer Executive Director
Transaction date
Proposed sale
Price
5.43
Quantity 107,920
Value US$586,006
2.4
SANJAY SINGH Officer Officer
Transaction date
Proposed sale
Price
5.03
Quantity 18,777
Value US$94,493
2.4
Singh Sanjay R EVP Technical Operations Officer
Transaction date
Planned sale
Price
5.03
Quantity 18,777 -4.0%
Value US$94,448
3.3
Tross Stuart A Chief People & Workpl Officer Officer
Transaction date
Planned sale
Price
5.34
Quantity 47,000 -4.4%
Value US$250,980
3.3
STUART A TROSS Officer Officer
Transaction date
Proposed sale
Price
5.34
Quantity 47,000
Value US$250,792
Binder Steven B. Non-Executive Director
Transaction date
Planned sale
Price
3.94
Quantity 75,367 -8.3%
Value US$296,946
Thomson David EVP Genl Counsel & Secretary Officer
Transaction date
Planned sale
Price
3.94
Quantity 7,466 -0.9%
Value US$29,416
DAVID THOMSON Officer Officer
Transaction date
Proposed sale
Price
3.94
Quantity 7,466
Value US$29,427
STEVEN B BINDER Director Non-Executive Director
Transaction date
Proposed sale
Price
3.94
Quantity 75,367
Value US$296,645
STEVEN B BINDER Director Non-Executive Director
Transaction date
Proposed sale
Price
4.00
Quantity 64,085
Value US$256,430
Binder Steven B. Non-Executive Director
Transaction date
Planned sale
Price
4.00
Quantity 64,085 -6.5%
Value US$256,340
DAVID THOMSON Officer Officer
Transaction date
Proposed sale
Price
4.41
Quantity 2,345
Value US$10,334
STEVEN B BINDER Director Non-Executive Director
Transaction date
Proposed sale
Price
4.40
Quantity 12,078
Value US$53,184
Binder Steven B. Non-Executive Director
Transaction date
Planned sale
Price
4.40
Quantity 12,078 -1.2%
Value US$53,143
Thomson David EVP Genl Counsel & Secretary Officer
Transaction date
Planned sale
Price
4.41
Quantity 2,345 -0.3%
Value US$10,341
Binder Steven B. Non-Executive Director
Transaction date
Planned sale
Price
4.69
Quantity 80,144 -7.4%
Value US$375,875
Thomson David EVP Genl Counsel & Secretary Officer
Transaction date
Planned sale
Price
4.68
Quantity 32,179 -4.0%
Value US$150,598
STEVEN B BINDER Director Non-Executive Director
Transaction date
Proposed sale
Price
4.69
Quantity 80,144
Value US$375,499
DAVID THOMSON Officer Officer
Transaction date
Proposed sale
Price
4.68
Quantity 32,179
Value US$150,717
Binder Steven B. Non-Executive Director
Transaction date
Planned sale
Price
6.89
Quantity 67,536 -5.9%
Value US$465,323
STEVEN B BINDER Director Non-Executive Director
Transaction date
Proposed sale
Price
6.89
Quantity 67,536
Value US$465,397
Binder Steven B. Non-Executive Director
Transaction date
Planned sale
Price
6.76
Quantity 67,539 -5.9%
Value US$456,564
STEVEN B BINDER Officer Officer
Transaction date
Proposed sale
Price
6.76
Quantity 67,539
Value US$456,793
3.3
Tross Stuart A Chief People & Workpl Officer Officer
Transaction date
Planned sale
Price
7.34
Quantity 55,000 -5.4%
Value US$403,700
3.3
STUART A TROSS Officer Officer
Transaction date
Proposed sale
Price
7.34
Quantity 55,000
Value US$403,700
3.3
Tross Stuart A Chief People & Workpl Officer Officer
Transaction date
Planned sale
Price
6.26
Quantity 25,000 -2.4%
Value US$156,500
3.3
STUART A TROSS Officer Officer
Transaction date
Proposed sale
Price
6.26
Quantity 25,000
Value US$156,380
3.3
STUART A TROSS Officer Officer
Transaction date
Proposed sale
Price
6.33
Quantity 80,000
Value US$506,043
3.3
Tross Stuart A Chief People & Workpl Officer Officer
Transaction date
Planned sale
Price
6.32
Quantity 35,000 -3.2%
Value US$221,200
3.3
Tross Stuart A Chief People & Workpl Officer Officer
Transaction date
Planned sale
Price
6.33
Quantity 45,000 -4.0%
Value US$284,850
3.3
Castagna Michael Officer Officer
Transaction date
Proposed sale
Price
6.30
Quantity 85,106
Value US$536,071
DAVID THOMSON Officer Officer
Transaction date
Proposed sale
Price
5.94
Quantity 5,553
Value US$32,988
STEVEN B BINDER Officer Officer
Transaction date
Proposed sale
Price
5.94
Quantity 5,055
Value US$30,031
Binder Steven B. EVP Special Projects Officer
Transaction date
Planned sale
Price
5.94
Quantity 5,055 -0.5%
Value US$30,027
3.3
Castagna Michael Chief Executive Officer Executive Director
Transaction date
Sale
Price
6.30
Quantity 85,106 -3.6%
Value US$536,168
Thomson David EVP Genl Counsel & Secretary Officer
Transaction date
Planned sale
Price
5.94
Quantity 5,553 -0.7%
Value US$32,985
Binder Steven B. EVP Special Projects Officer
Transaction date
Planned sale
Price
5.93
Quantity 2,836 -0.3%
Value US$16,817
Thomson David EVP Genl Counsel & Secretary Officer
Transaction date
Planned sale
Price
5.93
Quantity 3,115 -0.4%
Value US$18,472
STEVEN B BINDER Officer Officer
Transaction date
Proposed sale
Price
5.93
Quantity 2,836
Value US$16,810
DAVID THOMSON Officer Officer
Transaction date
Proposed sale
Price
5.93
Quantity 3,115
Value US$18,461
STEVEN B BINDER Officer Officer
Transaction date
Proposed sale
Price
4.66
Quantity 25,952
Value US$120,916
DAVID THOMSON Officer Officer
Transaction date
Proposed sale
Price
4.66
Quantity 23,537
Value US$109,661
Thomson David EVP Genl Counsel & Secretary Officer
Transaction date
Planned sale
Price
4.66
Quantity 23,537 -2.6%
Value US$109,682
Binder Steven B. EVP Special Projects Officer
Transaction date
Planned sale
Price
4.66
Quantity 25,952 -2.3%
Value US$120,936
Binder Steven B. EVP Special Projects Officer
Transaction date
Planned sale
Price
4.31
Quantity 3,618 -0.4%
Value US$15,594
Thomson David EVP Genl Counsel & Secretary Officer
Transaction date
Planned sale
Price
4.31
Quantity 3,047 -0.4%
Value US$13,133
3.3
MICHAEL CASTAGNA Officer; Director Executive Director
Transaction date
Proposed sale
Price
4.00
Quantity 90,482
Value US$361,928
3.3
Castagna Michael Chief Executive Officer Executive Director
Transaction date
Planned sale
Price
4.00
Quantity 90,482 -4.0%
Value US$361,928
3.3
Castagna Michael Chief Executive Officer Executive Director
Transaction date
Planned sale
Price
4.00
Quantity 100,000 -4.3%
Value US$400,000
3.3
Castagna Michael Chief Executive Officer Executive Director
Transaction date
Planned sale
Price
4.00
Quantity 10,000 -0.4%
Value US$40,000
3.3
Castagna Michael Officer Officer
Transaction date
Proposed sale
Price
3.88
Quantity 10,000
Value US$38,800
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2026-09-14 2026-09-10 PlS Planned sale Non-Executive Director
12,254 -30.6%
163.67
US$2,215,789
12,254 -30.6% 163.67 US$2,215,789
2026-09-10 2026-09-10 PrS Proposed sale

Director

Non-Executive Director
26,625
172.91
US$2,532,444
26,625 172.91 US$2,532,444
2026-09-10 2026-09-10 PrS Proposed sale

Director

Non-Executive Director
73,825
427.23
US$1,563,043
73,825 427.23 US$1,563,043
2026-08-10 2026-08-07 PlS Planned sale Non-Executive Director
39,051 -4.7%
4.06
US$158,547
39,051 -4.7% 4.06 US$158,547
2026-08-07 2026-08-07 PrS Proposed sale

Director

Non-Executive Director
39,051
3.89
US$151,908
39,051 3.89 US$151,908
2026-07-17 2026-07-17 PlS Planned sale

EVP Genl Counsel & Secretary

Officer
24,109 -2.9%
4.05
US$97,641
24,109 -2.9% 4.05 US$97,641
2026-07-17 2026-07-17 PlS Planned sale Non-Executive Director
52,485 -6.0%
4.06
US$213,089
52,485 -6.0% 4.06 US$213,089
2026-07-17 2026-07-17 PrS Proposed sale

Director

Non-Executive Director
52,485
4.04
US$212,039
52,485 4.04 US$212,039
2026-07-17 2026-07-17 PrS Proposed sale

Officer

Officer
24,109
4.04
US$97,400
24,109 4.04 US$97,400
2026-05-14 2026-05-12 PrS Proposed sale

Officer

Officer
3,033
3.26
US$9,887
3,033 3.26 US$9,887
2026-05-13 2026-05-12 PlS Planned sale Non-Executive Director
16,940 -2.1%
3.29
US$55,733
16,940 -2.1% 3.29 US$55,733
2026-05-13 2026-05-12 PlS Planned sale

EVP Genl Counsel & Secretary

Officer
3,033 -0.4%
3.29
US$9,979
3,033 -0.4% 3.29 US$9,979
2026-05-12 2026-05-12 PrS Proposed sale

Officer

Officer
10,113
3.36
US$33,980
10,113 3.36 US$33,980
2026-05-12 2026-05-12 PrS Proposed sale

Director

Non-Executive Director
16,940
3.36
US$56,918
16,940 3.36 US$56,918
2026-03-10 2026-03-10 B Purchase

Chief Executive Officer

Executive Director
100,000 +4.0%
2.59
US$259,000
100,000 +4.0% 2.59 US$259,000
2026-01-09 2026-01-08 PlS Planned sale

Chief People & Workpl Officer

Officer
47,006 -4.6%
6.33
US$297,548
47,006 -4.6% 6.33 US$297,548
2026-01-08 2026-01-08 PrS Proposed sale

Officer

Officer
47,000
6.33
US$297,510
47,000 6.33 US$297,510
2025-12-19 2025-12-17 PlS Planned sale

Chief Executive Officer

Executive Director
65,804 -2.6%
6.01
US$395,482
65,804 -2.6% 6.01 US$395,482
2025-12-16 2025-12-16 PlS Planned sale

Chief Executive Officer

Executive Director
21,310 -0.8%
6.00
US$127,860
21,310 -0.8% 6.00 US$127,860
2025-12-16 2025-12-12 PlS Planned sale

Chief Executive Officer

Executive Director
20,806 -0.8%
6.00
US$124,836
20,806 -0.8% 6.00 US$124,836
2025-12-12 2025-12-12 PrS Proposed sale

Director; Officer

Executive Director
107,920
5.81
US$627,015
107,920 5.81 US$627,015
2025-12-04 2025-12-02 PlS Planned sale

EVP Genl Counsel & Secretary

Officer
147,780 -14.9%
5.57
US$823,135
147,780 -14.9% 5.57 US$823,135
2025-12-04 2025-12-02 PlS Planned sale

Chief Executive Officer

Executive Director
107,920 -4.1%
5.57
US$601,114
107,920 -4.1% 5.57 US$601,114
2025-12-02 2025-12-02 PrS Proposed sale

Officer

Officer
147,780
5.43
US$802,445
147,780 5.43 US$802,445
2025-12-02 2025-12-02 PrS Proposed sale

Director; Officer

Executive Director
107,920
5.43
US$586,006
107,920 5.43 US$586,006
2025-11-14 2025-11-14 PrS Proposed sale

Officer

Officer
18,777
5.03
US$94,493
18,777 5.03 US$94,493
2025-11-14 2025-11-14 PlS Planned sale

EVP Technical Operations

Officer
18,777 -4.0%
5.03
US$94,448
18,777 -4.0% 5.03 US$94,448
2025-09-17 2025-09-16 PlS Planned sale

Chief People & Workpl Officer

Officer
47,000 -4.4%
5.34
US$250,980
47,000 -4.4% 5.34 US$250,980
2025-09-16 2025-09-16 PrS Proposed sale

Officer

Officer
47,000
5.34
US$250,792
47,000 5.34 US$250,792
2025-07-17 2025-07-16 PlS Planned sale Non-Executive Director
75,367 -8.3%
3.94
US$296,946
75,367 -8.3% 3.94 US$296,946
2025-07-17 2025-07-16 PlS Planned sale

EVP Genl Counsel & Secretary

Officer
7,466 -0.9%
3.94
US$29,416
7,466 -0.9% 3.94 US$29,416
2025-07-16 2025-07-16 PrS Proposed sale

Officer

Officer
7,466
3.94
US$29,427
7,466 3.94 US$29,427
2025-07-16 2025-07-16 PrS Proposed sale

Director

Non-Executive Director
75,367
3.94
US$296,645
75,367 3.94 US$296,645
2025-06-10 2025-06-10 PrS Proposed sale

Director

Non-Executive Director
64,085
4.00
US$256,430
64,085 4.00 US$256,430
2025-06-10 2025-06-10 PlS Planned sale Non-Executive Director
64,085 -6.5%
4.00
US$256,340
64,085 -6.5% 4.00 US$256,340
2025-05-20 2025-05-20 PrS Proposed sale

Officer

Officer
2,345
4.41
US$10,334
2,345 4.41 US$10,334
2025-05-20 2025-05-20 PrS Proposed sale

Director

Non-Executive Director
12,078
4.40
US$53,184
12,078 4.40 US$53,184
2025-05-20 2025-05-20 PlS Planned sale Non-Executive Director
12,078 -1.2%
4.40
US$53,143
12,078 -1.2% 4.40 US$53,143
2025-05-20 2025-05-20 PlS Planned sale

EVP Genl Counsel & Secretary

Officer
2,345 -0.3%
4.41
US$10,341
2,345 -0.3% 4.41 US$10,341
2025-05-15 2025-05-13 PlS Planned sale Non-Executive Director
80,144 -7.4%
4.69
US$375,875
80,144 -7.4% 4.69 US$375,875
2025-05-15 2025-05-13 PlS Planned sale

EVP Genl Counsel & Secretary

Officer
32,179 -4.0%
4.68
US$150,598
32,179 -4.0% 4.68 US$150,598
2025-05-13 2025-05-13 PrS Proposed sale

Director

Non-Executive Director
80,144
4.69
US$375,499
80,144 4.69 US$375,499
2025-05-13 2025-05-13 PrS Proposed sale

Officer

Officer
32,179
4.68
US$150,717
32,179 4.68 US$150,717
2024-11-25 2024-11-22 PlS Planned sale Non-Executive Director
67,536 -5.9%
6.89
US$465,323
67,536 -5.9% 6.89 US$465,323
2024-11-22 2024-11-22 PrS Proposed sale

Director

Non-Executive Director
67,536
6.89
US$465,397
67,536 6.89 US$465,397
2024-11-19 2024-11-15 PlS Planned sale Non-Executive Director
67,539 -5.9%
6.76
US$456,564
67,539 -5.9% 6.76 US$456,564
2024-11-15 2024-11-15 PrS Proposed sale

Officer

Officer
67,539
6.76
US$456,793
67,539 6.76 US$456,793
2024-11-08 2024-11-06 PlS Planned sale

Chief People & Workpl Officer

Officer
55,000 -5.4%
7.34
US$403,700
55,000 -5.4% 7.34 US$403,700
2024-11-06 2024-11-06 PrS Proposed sale

Officer

Officer
55,000
7.34
US$403,700
55,000 7.34 US$403,700
2024-09-04 2024-09-03 PlS Planned sale

Chief People & Workpl Officer

Officer
25,000 -2.4%
6.26
US$156,500
25,000 -2.4% 6.26 US$156,500
2024-09-03 2024-09-03 PrS Proposed sale

Officer

Officer
25,000
6.26
US$156,380
25,000 6.26 US$156,380
2024-08-30 2024-08-30 PrS Proposed sale

Officer

Officer
80,000
6.33
US$506,043
80,000 6.33 US$506,043
2024-08-30 2024-08-30 PlS Planned sale

Chief People & Workpl Officer

Officer
35,000 -3.2%
6.32
US$221,200
35,000 -3.2% 6.32 US$221,200
2024-08-30 2024-08-30 PlS Planned sale

Chief People & Workpl Officer

Officer
45,000 -4.0%
6.33
US$284,850
45,000 -4.0% 6.33 US$284,850
2024-08-29 2024-08-29 PrS Proposed sale

Officer

Officer
85,106
6.30
US$536,071
85,106 6.30 US$536,071
2024-08-29 2024-08-29 PrS Proposed sale

Officer

Officer
5,553
5.94
US$32,988
5,553 5.94 US$32,988
2024-08-29 2024-08-29 PrS Proposed sale

Officer

Officer
5,055
5.94
US$30,031
5,055 5.94 US$30,031
2024-08-29 2024-08-29 PlS Planned sale

EVP Special Projects

Officer
5,055 -0.5%
5.94
US$30,027
5,055 -0.5% 5.94 US$30,027
2024-08-29 2024-08-29 S Sale

Chief Executive Officer

Executive Director
85,106 -3.6%
6.30
US$536,168
85,106 -3.6% 6.30 US$536,168
2024-08-29 2024-08-29 PlS Planned sale

EVP Genl Counsel & Secretary

Officer
5,553 -0.7%
5.94
US$32,985
5,553 -0.7% 5.94 US$32,985
2024-07-17 2024-07-16 PlS Planned sale

EVP Special Projects

Officer
2,836 -0.3%
5.93
US$16,817
2,836 -0.3% 5.93 US$16,817
2024-07-17 2024-07-16 PlS Planned sale

EVP Genl Counsel & Secretary

Officer
3,115 -0.4%
5.93
US$18,472
3,115 -0.4% 5.93 US$18,472
2024-07-16 2024-07-16 PrS Proposed sale

Officer

Officer
2,836
5.93
US$16,810
2,836 5.93 US$16,810
2024-07-16 2024-07-16 PrS Proposed sale

Officer

Officer
3,115
5.93
US$18,461
3,115 5.93 US$18,461
2024-05-21 2024-05-21 PrS Proposed sale

Officer

Officer
25,952
4.66
US$120,916
25,952 4.66 US$120,916
2024-05-21 2024-05-21 PrS Proposed sale

Officer

Officer
23,537
4.66
US$109,661
23,537 4.66 US$109,661
2024-05-21 2024-05-21 PlS Planned sale

EVP Genl Counsel & Secretary

Officer
23,537 -2.6%
4.66
US$109,682
23,537 -2.6% 4.66 US$109,682
2024-05-21 2024-05-21 PlS Planned sale

EVP Special Projects

Officer
25,952 -2.3%
4.66
US$120,936
25,952 -2.3% 4.66 US$120,936
2024-05-14 2024-05-13 PlS Planned sale

EVP Special Projects

Officer
3,618 -0.4%
4.31
US$15,594
3,618 -0.4% 4.31 US$15,594
2024-05-14 2024-05-13 PlS Planned sale

EVP Genl Counsel & Secretary

Officer
3,047 -0.4%
4.31
US$13,133
3,047 -0.4% 4.31 US$13,133
2023-12-15 2023-12-15 PrS Proposed sale

Officer; Director

Executive Director
90,482
4.00
US$361,928
90,482 4.00 US$361,928
2023-12-15 2023-12-15 PlS Planned sale

Chief Executive Officer

Executive Director
90,482 -4.0%
4.00
US$361,928
90,482 -4.0% 4.00 US$361,928
2023-12-15 2023-12-14 PlS Planned sale

Chief Executive Officer

Executive Director
100,000 -4.3%
4.00
US$400,000
100,000 -4.3% 4.00 US$400,000
2023-12-15 2023-12-14 PlS Planned sale

Chief Executive Officer

Executive Director
10,000 -0.4%
4.00
US$40,000
10,000 -0.4% 4.00 US$40,000
2023-12-14 2023-12-14 PrS Proposed sale

Officer

Officer
10,000
3.88
US$38,800
10,000 3.88 US$38,800