Castagna Michael (CIK 0001674282)

Latest company ownership

Shares held
2,504,792
Last filed at
Jul 17, 2025
Confidence Score
32.4
2025Q4
Confidence Score History
2016Q2 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Dec 17, 2025 Dec 19, 2025 MANNKIND CORP CEO Sell 38.8 -65,804 -2.56% $395.5K
Dec 12, 2025 Dec 16, 2025 MANNKIND CORP CEO Sell 45.0 -42,116 -0.83% $252.7K
Dec 2, 2025 Dec 4, 2025 MANNKIND CORP CEO Sell 35.0 -107,920 -4.13% $601.1K
Jul 15, 2025 Jul 17, 2025 MANNKIND CORP CEO Sell 40.0 -111,275 -4.25% $428.4K
May 19, 2025 May 20, 2025 MANNKIND CORP CEO Sell 45.0 -26,114 -0.99% $114.1K
May 10, 2025 May 15, 2025 MANNKIND CORP CEO Sell 100.0 +356,712 15.82% $1.7M
Aug 27, 2024 Aug 29, 2024 MANNKIND CORP CEO Sell 20.0 -174,085 -7.05% $837.9K
Jun 30, 2024 Jul 17, 2024 MANNKIND CORP CEO Sell 40.0 -42,309 -1.68% $275.8K
May 17, 2024 May 21, 2024 MANNKIND CORP CEO Sell 37.5 -50,030 -1.95% $1.2M
May 15, 2024 May 17, 2024 MANNKIND CORP CEO Sell 95.0 +412,000 19.17% $240.4K
May 10, 2024 May 14, 2024 MANNKIND CORP CEO Sell 42.5 -34,830 -1.59% $150.5K
Dec 14, 2023 Dec 15, 2023 MANNKIND CORP CEO Sell 26.3 -200,482 -8.53% $801.9K
Nov 1, 2023 Nov 2, 2023 MANNKIND CORP CEO Sell 52.5 -10,000 -0.42% $42.5K
Oct 2, 2023 Oct 3, 2023 MANNKIND CORP CEO Sell 52.5 -10,000 -0.42% $40.8K
Oct 2, 2023 Oct 2, 2023 MANNKIND CORP CEO Sell 52.5 -10,000 -0.42% $46.1K
Sep 1, 2023 Sep 5, 2023 MANNKIND CORP CEO Sell 35.0 -76,892 -3.14% $374.5K
Aug 27, 2023 Aug 28, 2023 MANNKIND CORP CEO Sell 22.5 -50,696 -2.03% $239.3K
Aug 1, 2023 Aug 1, 2023 MANNKIND CORP CEO Sell 52.5 -10,000 -0.40% $45.7K
Jul 3, 2023 Jul 7, 2023 MANNKIND CORP CEO Sell 52.5 -10,000 -0.40% $40.4K
Jul 3, 2023 Jul 5, 2023 MANNKIND CORP CEO Sell 52.5 -10,000 -0.40% $40.7K
Jun 1, 2023 Jun 2, 2023 MANNKIND CORP CEO Sell 52.5 -10,000 -0.40% $45.3K
May 25, 2023 May 26, 2023 MANNKIND CORP CEO Sell 92.5 +195,000 8.36% $681.8K
May 22, 2023 May 24, 2023 MANNKIND CORP CEO Sell 100.0 +350,000 17.66% $3.1M
May 18, 2023 May 19, 2023 MANNKIND CORP CEO Sell 32.5 -16,434 -0.82% $74.9K
May 10, 2023 May 12, 2023 MANNKIND CORP CEO Sell 22.5 -21,959 -1.09% $96.6K
May 5, 2023 May 5, 2023 MANNKIND CORP CEO Sell 52.5 -10,000 -0.49% $40K
Apr 3, 2023 Apr 5, 2023 MANNKIND CORP CEO Sell 52.5 -10,000 -0.49% $41.3K
Mar 1, 2023 Mar 3, 2023 MANNKIND CORP CEO Sell 48.8 -10,000 -0.49% $52.7K
Aug 27, 2022 Aug 29, 2022 MANNKIND CORP CEO Sell 22.5 -35,952 -1.72% $134.1K
Jul 31, 2022 Aug 1, 2022 MANNKIND CORP CEO Buy 55.0 +3,147 0.15% $9.2K
May 18, 2022 May 20, 2022 MANNKIND CORP CEO Sell 32.5 -16,434 -0.78% $52.4K
Feb 28, 2022 Mar 1, 2022 MANNKIND CORP CEO Buy 82.5 +27,675 1.84% $75K
Jan 31, 2022 Feb 9, 2022 MANNKIND CORP CEO Buy 55.0 +1,804 0.12% $5.7K
Jan 31, 2022 Feb 2, 2022 MANNKIND CORP CEO Buy 55.0 +2,334 0.16% $7.4K
Aug 27, 2021 Aug 27, 2021 MANNKIND CORP CEO Sell 22.5 -35,358 -2.30% $173.6K
Jul 30, 2021 Aug 2, 2021 MANNKIND CORP CEO Buy 61.3 +5,000 0.33% $15K
Mar 5, 2021 Mar 8, 2021 MANNKIND CORP CEO Buy 91.3 +3,000 100.00% $10.1K
Jan 31, 2021 Feb 2, 2021 MANNKIND CORP CEO Buy 60.0 +5,000 0.45% $6.7K
Jul 31, 2020 Aug 4, 2020 MANNKIND CORP CEO Buy 82.5 +5,000 2.52% $6.3K
Jun 15, 2020 Jun 16, 2020 MANNKIND CORP CEO Buy 95.0 +40,431 23.99% $59.4K
Jan 31, 2020 Feb 3, 2020 MANNKIND CORP CEO Buy 82.5 +5,000 3.06% $4.8K
Jul 31, 2019 Jul 31, 2019 MANNKIND CORP CEO Buy 82.5 +5,000 3.15% $4.8K
Nov 14, 2018 Mar 13, 2019 MANNKIND CORP CEO Buy 91.3 +25,000 36.68% $44.3K
Jan 31, 2019 Jan 31, 2019 MANNKIND CORP CEO Buy 85.0 +5,000 5.37% $5.4K
Aug 2, 2018 Aug 6, 2018 MANNKIND CORP CEO Buy 85.0 +5,000 7.92% $6.6K
Apr 21, 2017 Feb 14, 2018 MANNKIND CORP CEO Sell 27.5 -1,468 -3.00% $2.9K
Dec 20, 2017 Dec 20, 2017 MANNKIND CORP CEO Buy 91.3 +8,000 27.56% $18.3K
Aug 26, 2016 Aug 29, 2016 MANNKIND CORP Chief Commercial Officer Buy 86.3 +17,500 8.97% $13.7K
Aug 24, 2016 Aug 24, 2016 MANNKIND CORP Chief Commercial Officer Buy 86.3 +15,000 8.33% $13.1K
Aug 23, 2016 Aug 24, 2016 MANNKIND CORP Chief Commercial Officer Buy 91.3 +25,000 16.13% $23.5K
Aug 12, 2016 Aug 16, 2016 MANNKIND CORP Chief Commercial Officer Buy 91.3 +25,000 50.00% $24.9K
May 17, 2016 May 18, 2016 MANNKIND CORP Chief Commercial Officer Buy 91.3 +50,000 100.00% $46.5K