MANNKIND CORP

Ticker: MNKD CUSIP: 56400P706 Class: Common Stock

SIGNET FINANCIAL MANAGEMENT, LLC's Holding History (CIK: 0001600307)

Note: Option positions (PUT/CALL) are excluded.

Q4 2021

Shares 25 Value ($000) $0 Avg Close $4.63 Range $3.99 - $5.44

Q3 2018

Shares 25 Value ($000) $0 Avg Close $1.53 Range $0.98 - $3.04

Q2 2018

Shares 188 Value ($000) $0 Avg Close $1.87 Range $1.59 - $2.45

Q1 2018

Shares 188 Value ($000) $0 Avg Close $2.69 Range $2.18 - $4.05

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	25	$0	$4.63	$3.99 - $5.44
Q3 2018	25	$0	$1.53	$0.98 - $3.04
Q2 2018	188	$0	$1.87	$1.59 - $2.45
Q1 2018	188	$0	$2.69	$2.18 - $4.05