MannKind Ownership & Insider Activity

MannKind (MNKD) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 4.1% of shares outstanding. Institutional investors hold 31.0%. Over the past 90 days, insiders made 4 sales worth $915K.

Shares Outstanding

321.544M

Shares Float

317.302M

Insider Shares Owned

13.307M

Insider % Owned

4.1%

Institutional Shares Held

99.525M

Institutional % Held

31.0%

Ownership Breakdown

Net Insider Activity by Month

Purchases (90d)

Sales (90d)

$915K total

Net Activity

Net Selling

Net Value (90d)

-$915K

MannKind Insider Transactions (Last 6 Months)

Date	Insider	Title	Type	Shares	Price	Value
Sep 25, 2026	Steven B Binder	—	SELL	39.051K	$3.29	$128K
Sep 10, 2026	Steven B Binder	—	SELL	33.558K	$3.81	$128K
Aug 7, 2026	Steven B Binder	—	SELL	39.051K	$4.06	$159K
Jul 15, 2026	David Thomson	EVP GENL COUNSEL & SECRETARY	SELL	28.745K	$4.08	$500K
Jul 15, 2026	Steven B Binder	—	SELL-OPTIONS	16.910K	$4.07	$313K
May 11, 2026	Steven B Binder	—	SELL	22.500K	$3.35	$75K
May 11, 2026	David Thomson	EVP GENL COUNSEL & SECRETARY	SELL	15.420K	$3.47	$54K