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Castagna Michael
InsiderCIK 0001674282
Total Volume
$5.4M
9 filings
Purchases
$259.0K
1 buy txns
Sales
$853.8K
3 sell txns
Net Activity
-$594.8K
net sold
Profile
- Filings
- 9
- Buy transactions
- 1
- Sell transactions
- 3
- Companies
- 1
- Active
- 2025–2026
Castagna Michael has filed 9 reports across 1 company, totaling $5.4M in disclosed volume. Sales ($853.8K) outpace purchases ($259.0K). Insider sales are common for diversification and should be read in context. All data sourced from SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
9 loaded
| May 13 | MNKD MANNKIND CORP | Castagna Michael | Insider | Other | $0 |
| May 8 | MNKD MANNKIND CORP | Castagna Michael | Insider | Other | $0 |
| Mar 25 | MNKD MANNKIND CORP | Castagna Michael | Insider | Other | $0 |
| Mar 10 | MNKD MANNKIND CORP | Castagna Michael | Insider | Buy | $259.0K |
| Mar 2 | MNKD MANNKIND CORP | Castagna Michael | Insider | Grant | $50.0K |
| Dec 29 | MNKD MANNKIND CORP | Castagna Michael | Insider | Gift | $0 |
| Dec 16 | MNKD MANNKIND CORP | Castagna Michael | Insider | Sell | $252.7K |
| Dec 4 | MNKD MANNKIND CORP | Castagna Michael | Insider | Sell | $601.1K |
| Jul 17 | MNKD MANNKIND CORP | Castagna Michael | Insider | Other | $0 |
9 filings