Executive Vice President, Human Resources · MannKind Corp (MNKD)

Stuart Tross

FY2025 is the first fiscal year CompBrief holds for Stuart Tross as a named executive officer of MannKind; the record below is that year, complete. Every figure below is printed as the company filed it and cited to the filing it came from.

Total disclosed compensation, FY2025

$2,945,695

Compensation figures as of the proxy filed April 7, 2026 (DEF 14A). Insider transactions since that proxy, current to 2026-09-24.

Stuart Tross compensation by year

MannKind Summary Compensation Table · the one fiscal year held
In US dollars, as MannKind reports it. Most recent year shaded. Totals are the company’s disclosed totals.
ComponentFY2025
Salary$438,709
Bonus$0
Stock awards$2,133,480
Option awards$0
Non-equity incentive$234,709
Pension and deferred compensation$0
All other$138,797
Total$2,945,695

Each year as stated in that year's proxy. A dash means the company reported no figure in that column. Source: MannKind Corp DEF 14A filed April 7, 2026, accession 0001193125-26-145613, and prior-year filings. Open the filing on EDGAR.

Equity holdings

unvested awards at FY2025 year-end
TypeUnvested unitsValue at year-endExercise price
PSU158,000$895,860—
PSU145,000$822,150—
RSU119,000$674,730—
PSU113,000$640,710—
RSU96,750$548,573—
RSU46,000$260,820—
RSU22,500$127,575—

Per the Outstanding Equity Awards at Fiscal Year-End table in MannKind Corp's FY2025 proxy; value at the fiscal year-end close, as the company printed it.

Insider transactions since the last proxy

8 Form 4 lines since the FY2025 proxy (filed April 7, 2026)
current to 2026-09-24 · updated nightly
DateTransactionPlanSharesPriceHeld after
2026-07-15Tax withholding—12,331$4.091,058,142
2026-07-15Exercise or conversion—93,790$0.001,123,950
2026-07-15Tax withholding—33,652$4.091,090,298
2026-07-15Tax withholding—8,253$4.091,082,045
2026-07-15Tax withholding—11,572$4.091,070,473
2026-07-15Exercise or conversion derivative—93,790$0.000
2026-05-20Grant or award—33,898$2.951,026,122
2026-05-11Tax withholding—8,073$3.52992,224

The 8 most recent of 8 lines, each as reported on the Form 4. "10b5-1" marks a trade the filing reports under a pre-arranged trading plan. View every Form 4 filing on EDGAR →

MannKind’s named executive officers, FY2025

as the company reported each
Named executive officerRoleFY2025 total
Michael CastagnaChief Executive Officer$9,300,485
Dominic MarascoPresident, Endocrine Business Unit$6,980,472
David ThomsonExecutive Vice President, General Counsel and Secretary$3,155,248
Stuart Tross · this pageExecutive Vice President, Human Resources$2,945,695
Christopher PrentissChief Financial Officer$2,886,799

The full MannKind compensation record

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Compensation, the day it’s disclosed

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How this record is built

Every figure on this page is one figure from a public SEC filing, printed as the filing states it and cited to the document. Compensation totals are MannKind's own disclosed totals, not summed by Velarion. Insider transactions are read from Form 4 filings and cover every line filed since the most recent proxy. Nothing is estimated by Velarion; where the company does not disclose a value the cell reads "—", and a section appears only where the company discloses the data. Corrections: records@velarion.ai.

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