Insider trading

Period: 120 months Stock: MNKD Plan: Not on a plan × + Add filter Clear all
Views & alerts

Save your view. Keep the filter you have built, and get an email when a new filing matches it. A free account does both.

When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

78 decisions over 120 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

78 decisions over 120 months
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

78 decisions over 120 months
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

78 decisions over 120 months
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
78 decisions over 120 months Remove this filter
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
78 decisions over 120 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

78 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
10 Mar 2026
Castagna Michael Chief Executive Officer
Bought
$259.00K 100,000 at 2.59
4.0%
First buy in 3+ yrs
29 Aug 2024
Castagna Michael Chief Executive Officer
Sold at will
$536.17K 85,106 at 6.30
3.6%
Not planned
15 Dec 2023
Castagna Michael Chief Executive Officer
Sold at will
$361.93K 90,482 at 4.00
4.0%
Not planned
14 Dec 2023
Castagna Michael Chief Executive Officer
Sold at will 2×
$440.00K 110,000 at 4.00
4.7%
Not planned
1 Nov 2023
Castagna Michael Chief Executive Officer
Sold at will
$42.50K 10,000 at 4.25
0.4%
Not planned
2 Oct 2023
Castagna Michael Chief Executive Officer
Sold at will
$46.10K 10,000 at 4.61
0.4%
Not planned
1 Sep 2023
Castagna Michael Chief Executive Officer
Sold at will
$46.10K 10,000 at 4.61
0.4%
Not planned
24 May 2023
Castagna Michael Chief Executive Officer
Sold at will
$702.78K 150,000 at 4.69
6.0%
Not planned
24 May 2023
Thomson David EVP Genl Counsel & Secretary
Sold at will
$447.75K 95,576 at 4.68
11.5%
Not planned
24 May 2023
Binder Steven B. Chief Financial Officer
Sold at will
$223.51K 47,810 at 4.68
5.4%
Not planned
3 Apr 2023
Castagna Michael Chief Executive Officer
Sold at will
$41.29K 10,000 at 4.13
0.5%
Not planned
1 Mar 2023
Castagna Michael Chief Executive Officer
Sold, plan not stated
$52.75K 10,000 at 5.27
0.5%
29 Aug 2022
Thomson David EVP Genl Counsel & Secretary
Sold, plan not stated
$25.69K 7,000 at 3.67
1.0%
22 Aug 2022
Galindo Alejandro EVP Endocrine Business Unit
Sold, plan not stated 2×
$17.77K 4,615 at 3.85
0.6%
31 Jul 2022
Galindo Alejandro EVP Endocrine Business Unit
Bought
$14.65K 5,000 at 2.93
0.6%
31 Jul 2022
Tross Stuart A Chief People & Workpl Officer
Bought
$13.42K 4,581 at 2.93
0.6%
31 Jul 2022
Castagna Michael Chief Executive Officer
Bought
$9.22K 3,147 at 2.93
0.2%
31 Jul 2022
Binder Steven B. Chief Financial Officer
Bought
$2.32K 791 at 2.93
0.1%
Largest buy in 3 yrs
28 Feb 2022
Grancio Jennifer Director
Bought
$300.00K 110,701 at 2.71
82.5%
First buy on file
28 Feb 2022
HOOPER ANTHONY C Director
Bought
$108.40K 40,000 at 2.71
13.4%
First buy on file
28 Feb 2022
Galindo Alejandro Chief Commercial Officer
Bought
$100.00K 36,900 at 2.71
6.8%
Largest buy in 3 yrs
28 Feb 2022
Castagna Michael Chief Executive Officer
Bought
$75.00K 27,675 at 2.71
1.8%
Largest buy in 3 yrs
28 Feb 2022
Bought
$75.00K 27,675 at 2.71
12.2%
First buy on file
28 Feb 2022
Tross Stuart A Chief People & Workpl Officer
Bought
$25.00K 9,225 at 2.71
1.5%
Largest buy in 3 yrs
31 Jan 2022
Tross Stuart A Chief People & Workpl Officer
Bought
$13.49K 4,254 at 3.17
0.7%
Largest buy in 3 yrs
31 Jan 2022
Castagna Michael Chief Executive Officer
Bought
$7.40K 2,334 at 3.17
0.2%
31 Jan 2022
Galindo Alejandro Chief Commercial Officer
Bought
$7.40K 2,334 at 3.17
0.4%
31 Jan 2022
Binder Steven B. Chief Financial Officer
Bought
$2.25K 711 at 3.17
0.1%
Largest buy in 3 yrs
27 Aug 2021
Thomson David EVP Genl Counsel & Secretary
Sold, plan not stated
$19.02K 4,100 at 4.64
0.7%
30 Jul 2021
Galindo Alejandro Chief Commercial Officer
Bought
$14.95K 5,000 at 2.99
0.9%
First buy on file
30 Jul 2021
Castagna Michael Chief Executive Officer
Bought
$14.95K 5,000 at 2.99
0.3%
Largest buy in 3 yrs
30 Jul 2021
Tross Stuart A Chief People & Workpl Officer
Bought
$13.38K 4,476 at 2.99
0.7%
Largest buy in 3 yrs
30 Jul 2021
Binder Steven B. Chief Financial Officer
Bought
$2.24K 748 at 2.99
0.1%
Largest buy in 3 yrs
5 Mar 2021
Castagna Michael Chief Executive Officer · indirect
Bought
$10.14K 3,000 at 3.38
opened
Largest buy in 3 yrs
31 Jan 2021
Castagna Michael Chief Executive Officer
Bought
$6.65K 5,000 at 1.33
0.4%
First buy on file
31 Jan 2021
Tross Stuart A Chief People & Workpl Officer
Bought
$6.65K 5,000 at 1.33
1.0%
First buy on file
31 Jan 2021
Binder Steven B. Chief Financial Officer
Bought
$2.07K 1,557 at 1.33
0.4%
First buy on file
31 Jul 2020
Tross Stuart A Chief People & Workpl Officer
Bought
$6.25K 5,000 at 1.25
4.6%
First buy on file
31 Jul 2020
Castagna Michael Chief Executive Officer
Bought
$6.25K 5,000 at 1.25
2.5%
First buy on file
31 Jul 2020
Kendall David M Chief Medical Officer
Bought
$5.05K 4,041 at 1.25
10.9%
First buy on file
31 Jul 2020
Binder Steven B. Chief Financial Officer
Bought
$1.90K 1,522 at 1.25
4.8%
First buy on file
15 Jun 2020
Castagna Michael Chief Executive Officer
Bought
$44.70K 30,000 at 1.49
17.8%
First buy on file
15 Jun 2020
Castagna Michael Chief Executive Officer · indirect
Bought
$14.10K 10,000 at 1.41
opened
First buy on file
15 Jun 2020
Castagna Michael Chief Executive Officer · indirect
Bought 2×
$537.94 363 at 1.48
opened
First buy on file
12 Jun 2020
Castagna Michael Chief Executive Officer · indirect
Bought
$95.88 68 at 1.41
opened
First buy on file
31 Jan 2020
Tross Stuart A Chief People & Workpl Officer
Bought
$4.75K 5,000 at 0.95
4.2%
First buy on file
31 Jan 2020
McCauley Patrick Chief Commercial Officer
Bought
$4.75K 5,000 at 0.95
5.2%
First buy on file
31 Jan 2020
Castagna Michael Chief Executive Officer
Bought
$4.75K 5,000 at 0.95
3.1%
First buy on file
31 Jan 2020
Kendall David M Chief Medical Officer
Bought
$2.19K 2,304 at 0.95
4.6%
First buy on file
31 Jan 2020
Binder Steven B. Chief Financial Officer
Bought
$2.06K 2,168 at 0.95
4.7%
First buy on file
Showing 1–50 of 78. Page 1 of 2 Older →