// company-profile
Mannkind Corp
MNKDExchangeNasdaqSectorPharmaceutical PreparationsInc.DEFilings173Insiders18
// api This Mannkind Corp insider-trading data is served live by the Form4API insider trading API. Get the same data via API.
// activity-summary
No insider transactions in the last 30 days.
// 90-day insight
Over the last 90 days, Mannkind Corp insiders bought $154K (14 transactions) and sold $248K (5 transactions).
- Most active insider: Binder Steven B. with 3 transactions totaling $75K.
- Largest single sale: $123K by Castagna Michael on May 11, 2026.
- 29% of recent sales were pre-scheduled 10b5-1 trades — typically less informative than open-market activity.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of Mannkind Corp as of 2026-03-31
Total reported AUM
$432.0M
QoQ change
-50.1%
Reporting period
2026-03-31
#1
STATE STREET CORP
CIK 93751
$45.8M
18.7M shares
#2
BlackRock, Inc.
CIK 2012383
$32.4M
13.2M shares
#3
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
$31.6M
12.9M shares
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| May 20, 2026 | CONSIGLIO RONALD J | MNKD | Award | 10,000 | $2.95 | $30K |
| May 20, 2026 | HOOPER ANTHONY C | MNKD | Award | 82,781 | $0.00 | $0K |
| May 20, 2026 | Friedman Michael A | MNKD | Award | 82,781 | $0.00 | $0K |
| May 20, 2026 | Shannon James Samuel | MNKD | Award | 82,781 | $0.00 | $0K |
| May 20, 2026 | Marasco Dominic | MNKD | Award | 8,474 | $2.95 | $25K |
45 more transactions hidden
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