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MANNKIND CORP

MNKD Net selling
CIK 0000899460 #2314 in the set updated 17 Sep 2026
Bought (120 mo)
$2.50M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$10.79M
$4.79M on a plan · $2.99M straight out of an exercise
Sold at will
$3.00M
17 of 59 sales
Net
−$8.29M
−$504.76K against sales at will

By person

26 insiders · 123 transactions
Insider
Role
Bought
Sold
Net
Holding
Worth
Change
Castagna Michael
Chief Executive Officer
$487.73K (19)
$4.37M (20)
−$3.88M
2,437,072
$9.29M
—
Binder Steven B.
Director
$19.17K (9)
$2.87M (15) scheduled
−$2.85M
752,309
$2.87M
—
Thomson David
EVP Genl Counsel & Secretary
—
$1.83M (14) scheduled
−$1.83M
797,554
$3.04M
+2,227%
Tross Stuart A
Chief People & Workpl Officer
$199.99K (11)
$1.61M (6) scheduled
−$1.41M
1,158,142
$4.41M
+4,333%
KRESA KENT
Director
$999.60K (1)
—
+$999.60K
512,130
$1.95M
+68.5%
Grancio Jennifer
Director
$300.00K (1)
—
+$300.00K
244,815
$932.75K
+100.5%
Galindo Alejandro
EVP Endocrine Business Unit
$237.00K (5)
$17.77K (2)
+$219.23K
777,075
$2.96M
+18,145%
HOOPER ANTHONY C
Director
$108.40K (1)
—
+$108.40K
236,153
$899.74K
+257.2%
Singh Sanjay R
EVP Technical Operations
—
$94.45K (1) scheduled
−$94.45K
478,966
$1.82M
+6,363%
MUNDKUR CHRISTINE
Director
$75.00K (1)
—
+$75.00K
254,493
$969.62K
+31.0%
McCauley Patrick
Chief Commercial Officer
$21.40K (4)
—
+$21.40K
83,972
$319.93K
—
Kendall David M
Chief Medical Officer
$17.34K (4)
—
+$17.34K
41,059
$156.43K
—
Barton Courtney
Chief Compl & Privacy Officer
$15.71K (3)
—
+$15.71K
29,584
$112.72K
+889.8%
Alinaya Rosabel Realica
VP, IR & Treasury
$7.34K (2)
—
+$7.34K
37,119
$141.42K
—
Ingram Elizabeth Garrett
Chief Marketing Officer
$5.35K (1)
—
+$5.35K
31,141
$118.65K
—
PFEFFER MATTHEW J
Director
$4.91K (2)
—
+$4.91K
81,961
$312.27K
+7.7%
Urbanski Raymond W.
Corp VP, CMO
—
$340.40 (1)
−$340.40
2,924
$11.14K
−9.2%
Kocinsky Joseph
Chief Technology Officer
—
—
—
745,233
$2.84M
+3,031%
BLANK BURKHARD
EVP Chief Medical Officer
—
—
—
460,791
$1.76M
+8,722%
Sabella Lauren M
EVP Operations
—
—
—
349,841
$1.33M
+8,898%
Marasco Dominic
Pres, Endocrine Business Unit
—
—
—
343,398
$1.31M
+6,610%
Prentiss Christopher B
Chief Financial Officer
—
—
—
318,668
$1.21M
+3,824%
Ahuja Ajay
Chief Medical Officer
—
—
—
318,200
$1.21M
—
Kay Sabrina
Director
—
—
—
265,600
$1.01M
+67.5%
Consiglio Ronald J
Director
—
—
—
132,342
$504.22K
+179.5%
Shannon James Samuel
Director
—
—
—
64,635
$246.26K
+22.8%

No percentages here. These insiders hold more than one class of share between them, and the share count on file covers one of them rather than all. Dividing the two would compare different things.

Individual transactions

123
Insider
Date
Role
Action
Shares
Price
Amount
Binder Steven B.
10 Sep 2026
Director
Sold on a plan
33,558
$3.81
$127.86K
Binder Steven B.
7 Aug 2026
Director
Sold on a plan
39,051
$4.06
$158.55K
Binder Steven B.
17 Jul 2026
Director
Sold on a plan
52,485
$4.06
$213.09K
Thomson David
17 Jul 2026
EVP Genl Counsel & Secretary
Sold on a plan
24,109
$4.05
$97.64K
Thomson David
12 May 2026
EVP Genl Counsel & Secretary
Sold on a plan
3,033
$3.29
$9.98K
Binder Steven B.
12 May 2026
Director
Sold on a plan
16,940
$3.29
$55.73K
Castagna Michael
10 Mar 2026
Chief Executive Officer
Buy
100,000
$2.59
$259.00K
Tross Stuart A
8 Jan 2026
Chief People & Workpl Officer
Sold on a plan
47,006
$6.33
$297.55K
Castagna Michael
17 Dec 2025
Chief Executive Officer
Sold after exercise
65,804
$6.01
$395.48K
Castagna Michael
16 Dec 2025
Chief Executive Officer
Sold after exercise
21,310
$6.00
$127.86K
Castagna Michael
12 Dec 2025
Chief Executive Officer
Sold after exercise
20,806
$6.00
$124.84K
Thomson David
2 Dec 2025
EVP Genl Counsel & Secretary
Sold after exercise
147,780
$5.57
$823.13K
Castagna Michael
2 Dec 2025
Chief Executive Officer
Sold after exercise
107,920
$5.57
$601.11K
Singh Sanjay R
14 Nov 2025
EVP Technical Operations
Sold on a plan
18,777
$5.03
$94.45K
Tross Stuart A
16 Sep 2025
Chief People & Workpl Officer
Sold on a plan
47,000
$5.34
$250.98K
Thomson David
16 Jul 2025
EVP Genl Counsel & Secretary
Sold on a plan
7,466
$3.94
$29.42K
Binder Steven B.
16 Jul 2025
Director
Sold on a plan
75,367
$3.94
$296.95K
Binder Steven B.
10 Jun 2025
Director
Sold on a plan
64,085
$4.00
$256.34K
Thomson David
20 May 2025
EVP Genl Counsel & Secretary
Sold on a plan
2,345
$4.41
$10.34K
Binder Steven B.
20 May 2025
Director
Sold on a plan
12,078
$4.40
$53.14K
Binder Steven B.
13 May 2025
Director
Sold on a plan
80,144
$4.69
$375.88K
Thomson David
13 May 2025
EVP Genl Counsel & Secretary
Sold on a plan
32,179
$4.68
$150.60K
Binder Steven B.
22 Nov 2024
Director
Sold after exercise
67,536
$6.89
$465.32K
Binder Steven B.
15 Nov 2024
Director
Sold after exercise
67,539
$6.76
$456.56K
Tross Stuart A
6 Nov 2024
Chief People & Workpl Officer
Sold on a plan
55,000
$7.34
$403.70K
Tross Stuart A
3 Sep 2024
Chief People & Workpl Officer
Sold on a plan
25,000
$6.26
$156.50K
Tross Stuart A
30 Aug 2024
Chief People & Workpl Officer
Sold on a plan
35,000
$6.32
$221.20K
Tross Stuart A
30 Aug 2024
Chief People & Workpl Officer
Sold on a plan
45,000
$6.33
$284.85K
Thomson David
29 Aug 2024
EVP Genl Counsel & Secretary
Sold on a plan
5,553
$5.94
$32.98K
Binder Steven B.
29 Aug 2024
EVP Special Projects
Sold on a plan
5,055
$5.94
$30.03K
Castagna Michael
29 Aug 2024
Chief Executive Officer
Sell
85,106
$6.30
$536.17K
Thomson David
16 Jul 2024
EVP Genl Counsel & Secretary
Sold on a plan
3,115
$5.93
$18.47K
Binder Steven B.
16 Jul 2024
EVP Special Projects
Sold on a plan
2,836
$5.93
$16.82K
Binder Steven B.
21 May 2024
EVP Special Projects
Sold on a plan
25,952
$4.66
$120.94K
Thomson David
21 May 2024
EVP Genl Counsel & Secretary
Sold on a plan
23,537
$4.66
$109.68K
Thomson David
13 May 2024
EVP Genl Counsel & Secretary
Sold on a plan
3,047
$4.31
$13.13K
Binder Steven B.
13 May 2024
EVP Special Projects
Sold on a plan
3,618
$4.31
$15.59K
Castagna Michael
15 Dec 2023
Chief Executive Officer
Sell
90,482
$4.00
$361.93K
Castagna Michael
14 Dec 2023
Chief Executive Officer
Sell
100,000
$4.00
$400.00K
Castagna Michael
14 Dec 2023
Chief Executive Officer
Sell
10,000
$4.00
$40.00K
Castagna Michael
1 Nov 2023
Chief Executive Officer
Sell
10,000
$4.25
$42.50K
Castagna Michael
2 Oct 2023
Chief Executive Officer
Sell
10,000
$4.61
$46.10K
Castagna Michael
1 Sep 2023
Chief Executive Officer
Sell
10,000
$4.61
$46.10K
Thomson David
28 Aug 2023
EVP Genl Counsel & Secretary
Sold on a plan
8,100
$4.78
$38.74K
Castagna Michael
1 Aug 2023
Chief Executive Officer
Sold on a plan
10,000
$4.57
$45.69K
Castagna Michael
3 Jul 2023
Chief Executive Officer
Sold on a plan
10,000
$4.07
$40.70K
Castagna Michael
1 Jun 2023
Chief Executive Officer
Sold on a plan
10,000
$4.53
$45.30K
Castagna Michael
26 May 2023
Chief Executive Officer
Sold on a plan
75,000
$4.50
$337.34K
Castagna Michael
25 May 2023
Chief Executive Officer
Sold on a plan
75,000
$4.59
$344.47K
Binder Steven B.
24 May 2023
Chief Financial Officer
Sell
47,810
$4.68
$223.51K
Castagna Michael
24 May 2023
Chief Executive Officer
Sell
150,000
$4.69
$702.78K
Thomson David
24 May 2023
EVP Genl Counsel & Secretary
Sell
95,576
$4.68
$447.75K
Castagna Michael
5 May 2023
Chief Executive Officer
Sold on a plan
10,000
$4.00
$40.00K
Castagna Michael
3 Apr 2023
Chief Executive Officer
Sell
10,000
$4.13
$41.29K
Castagna Michael
1 Mar 2023
Chief Executive Officer
Sell
10,000
$5.27
$52.75K
Thomson David
29 Aug 2022
EVP Genl Counsel & Secretary
Sell
7,000
$3.67
$25.69K
Galindo Alejandro
22 Aug 2022
EVP Endocrine Business Unit
Sell
15
$3.84
$57.60
Galindo Alejandro
22 Aug 2022
EVP Endocrine Business Unit
Sell
4,600
$3.85
$17.71K
Galindo Alejandro
31 Jul 2022
EVP Endocrine Business Unit
Buy
5,000
$2.93
$14.65K
Tross Stuart A
31 Jul 2022
Chief People & Workpl Officer
Buy
4,581
$2.93
$13.42K
Castagna Michael
31 Jul 2022
Chief Executive Officer
Buy
3,147
$2.93
$9.22K
Binder Steven B.
31 Jul 2022
Chief Financial Officer
Buy
791
$2.93
$2.32K
Grancio Jennifer
28 Feb 2022
Director
Buy
110,701
$2.71
$300.00K
Castagna Michael
28 Feb 2022
Chief Executive Officer
Buy
27,675
$2.71
$75.00K
Tross Stuart A
28 Feb 2022
Chief People & Workpl Officer
Buy
9,225
$2.71
$25.00K
MUNDKUR CHRISTINE
28 Feb 2022
Director
Buy
27,675
$2.71
$75.00K
HOOPER ANTHONY C
28 Feb 2022
Director
Buy
40,000
$2.71
$108.40K
Galindo Alejandro
28 Feb 2022
Chief Commercial Officer
Buy
36,900
$2.71
$100.00K
Castagna Michael
31 Jan 2022
Chief Executive Officer
Buy
2,334
$3.17
$7.40K
Tross Stuart A
31 Jan 2022
Chief People & Workpl Officer
Buy
4,254
$3.17
$13.49K
Galindo Alejandro
31 Jan 2022
Chief Commercial Officer
Buy
2,334
$3.17
$7.40K
Binder Steven B.
31 Jan 2022
Chief Financial Officer
Buy
711
$3.17
$2.25K
Thomson David
27 Aug 2021
EVP Genl Counsel & Secretary
Sell
4,100
$4.64
$19.02K
Castagna Michael
30 Jul 2021
Chief Executive Officer
Buy
5,000
$2.99
$14.95K
Galindo Alejandro
30 Jul 2021
Chief Commercial Officer
Buy
5,000
$2.99
$14.95K
Tross Stuart A
30 Jul 2021
Chief People & Workpl Officer
Buy
4,476
$2.99
$13.38K
Binder Steven B.
30 Jul 2021
Chief Financial Officer
Buy
748
$2.99
$2.24K
Castagna Michael
5 Mar 2021
Chief Executive Officer
Buy indirect
3,000
$3.38
$10.14K
Castagna Michael
31 Jan 2021
Chief Executive Officer
Buy
5,000
$1.33
$6.65K
Tross Stuart A
31 Jan 2021
Chief People & Workpl Officer
Buy
5,000
$1.33
$6.65K
Binder Steven B.
31 Jan 2021
Chief Financial Officer
Buy
1,557
$1.33
$2.07K
Castagna Michael
31 Jul 2020
Chief Executive Officer
Buy
5,000
$1.25
$6.25K
Kendall David M
31 Jul 2020
Chief Medical Officer
Buy
4,041
$1.25
$5.05K
Tross Stuart A
31 Jul 2020
Chief People & Workpl Officer
Buy
5,000
$1.25
$6.25K
Binder Steven B.
31 Jul 2020
Chief Financial Officer
Buy
1,522
$1.25
$1.90K
Castagna Michael
15 Jun 2020
Chief Executive Officer
Buy indirect
293
$1.48
$433.64
Castagna Michael
15 Jun 2020
Chief Executive Officer
Buy indirect
70
$1.49
$104.30
Castagna Michael
15 Jun 2020
Chief Executive Officer
Buy indirect
10,000
$1.41
$14.10K
Castagna Michael
15 Jun 2020
Chief Executive Officer
Buy
30,000
$1.49
$44.70K
Castagna Michael
12 Jun 2020
Chief Executive Officer
Buy indirect
68
$1.41
$95.88
Binder Steven B.
31 Jan 2020
Chief Financial Officer
Buy
2,168
$0.95
$2.06K
Castagna Michael
31 Jan 2020
Chief Executive Officer
Buy
5,000
$0.95
$4.75K
Kendall David M
31 Jan 2020
Chief Medical Officer
Buy
2,304
$0.95
$2.19K
McCauley Patrick
31 Jan 2020
Chief Commercial Officer
Buy
5,000
$0.95
$4.75K
Tross Stuart A
31 Jan 2020
Chief People & Workpl Officer
Buy
5,000
$0.95
$4.75K
Binder Steven B.
31 Jul 2019
Chief Financial Officer
Buy
2,139
$0.95
$2.03K
Castagna Michael
31 Jul 2019
Chief Executive Officer
Buy
5,000
$0.95
$4.75K
Barton Courtney
31 Jul 2019
Chief Compl & Privacy Officer
Buy
4,011
$0.95
$3.81K
Kendall David M
31 Jul 2019
Chief Medical Officer
Buy
5,000
$0.95
$4.75K
McCauley Patrick
31 Jul 2019
Chief Commercial Officer
Buy
5,000
$0.95
$4.75K
Tross Stuart A
31 Jul 2019
Chief People & Workpl Officer
Buy
5,000
$0.95
$4.75K
Castagna Michael
31 Jan 2019
Chief Executive Officer
Buy
5,000
$1.07
$5.35K
Barton Courtney
31 Jan 2019
Chief Compliance Officer
Buy
5,000
$1.07
$5.35K
Ingram Elizabeth Garrett
31 Jan 2019
Chief Marketing Officer
Buy
5,000
$1.07
$5.35K
Kendall David M
31 Jan 2019
Chief Medical Officer
Buy
5,000
$1.07
$5.35K
McCauley Patrick
31 Jan 2019
Chief Commercial Officer
Buy
5,000
$1.07
$5.35K
Tross Stuart A
31 Jan 2019
Corp VP, Chief People Officer
Buy
5,000
$1.07
$5.35K
Binder Steven B.
31 Jan 2019
Chief Financial Officer
Buy
1,860
$1.07
$1.99K
Galindo Alejandro
14 Nov 2018
Chief Commercial Officer
Buy
34,602
$2.89
$100.00K
Castagna Michael
2 Aug 2018
Chief Executive Officer
Buy
5,000
$1.31
$6.55K
Binder Steven B.
2 Aug 2018
Chief Financial Officer
Buy
1,760
$1.31
$2.31K
Barton Courtney
2 Aug 2018
Chief Compliance Officer
Buy
5,000
$1.31
$6.55K
McCauley Patrick
2 Aug 2018
Chief Commercial Officer
Buy
5,000
$1.31
$6.55K
Tross Stuart A
2 Aug 2018
Corp VP, Chief People Officer
Buy
5,000
$1.31
$6.55K
Tross Stuart A
21 Dec 2017
Corp VP, Chief People Officer
Buy
39,840
$2.52
$100.40K
Castagna Michael
20 Dec 2017
Chief Executive Officer
Buy indirect
1,500
$2.28
$3.42K
Castagna Michael
20 Dec 2017
Chief Executive Officer
Buy
6,500
$2.29
$14.87K
KRESA KENT
13 Oct 2017
Director
Buy indirect
166,600
$6.00
$999.60K
Urbanski Raymond W.
10 Aug 2017
Corp VP, CMO
Sell
296
$1.15
$340.40
PFEFFER MATTHEW J
30 Jun 2017
Director
Buy
2,000
$1.23
$2.46K
Alinaya Rosabel Realica
30 Jun 2017
SVP, Investor Relations
Buy
2,000
$1.23
$2.46K
Alinaya Rosabel Realica
3 Jan 2017
SVP, Prin Acctg Officer
Buy
9,043
$0.54
$4.88K
PFEFFER MATTHEW J
3 Jan 2017
CEO, CFO, Director
Buy
4,540
$0.54
$2.45K

What was left out

Form 4 filings counted 389
Amendments (4/A) skipped 32
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 35
Sales straight out of an exercise 7
Sales at will 17
Transactions with no price 0
Shares from compensation/vesting 20,580,059
Sales filed before the plan box existed 6
History held since 31 Aug 2016