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MNKD

HEALTHY

MANNKIND CORP

CIK: 0000899460

Strong Sell (70% confidence)

Last activity: Jan 8, 2026

Financial Metrics

As of Dec 31, 2024 (10-K)

Revenue $285.50M
Net Income -$52.06M
Total Cash $212.76M
Current Ratio 2.91

Insider Roster (3 total, 3 active)

Insider Buys Sells Net Value Holdings
Castagna Michael
Chief Executive Officer
0 4 -$1.25M
2,504,792 shares
$15.05M
Thomson David
EVP Genl Counsel & Secretary
0 1 -$823K
841,719 shares
$4.69M
Tross Stuart A
Chief People & Workpl Officer
0 1 -$298K
985,007 shares
$6.24M

Recent Transactions

SELL Tross Stuart A (Chief People & Workpl Officer)

47,006 shares @ $6.33

$298K

Jan 8, 2026

Conviction: | View SEC Filing →
SELL Castagna Michael (Chief Executive Officer)

65,804 shares @ $6.01

$395K

Dec 17, 2025

Conviction: | View SEC Filing →
SELL Castagna Michael (Chief Executive Officer)

21,310 shares @ $6.00

$128K

Dec 16, 2025

Conviction: | View SEC Filing →
SELL Castagna Michael (Chief Executive Officer)

20,806 shares @ $6.00

$125K

Dec 12, 2025

Conviction: | View SEC Filing →
SELL Thomson David (EVP Genl Counsel & Secretary)

147,780 shares @ $5.57

$823K

Dec 2, 2025

Conviction: | View SEC Filing →
SELL Castagna Michael (Chief Executive Officer)

107,920 shares @ $5.57

$601K

Dec 2, 2025

Conviction: | View SEC Filing →

⚠️ Important Disclaimer

• This is AI-generated analysis for educational purposes only, not financial advice.

• Insider trading data is derived from SEC Form 4 filings and may contain errors.

• Always conduct your own research and consult qualified financial advisors before making investment decisions.