Mark Dorsey – Insider Trading Activity | DataHeimdall

Mark Dorsey

Chief Revenue Officer at APPIAN CORP

CIK: 1441683

16

Total trades

10

Buys

1

Sells

May 13, 2026

Last trade

Date	Stock	Type	Shares	Value	Src
May 13, 2026	APPNAPPIAN CORP	Buy	7	$134.05
May 13, 2026	APPNAPPIAN CORP	Buy	5,220	$100K
May 5, 2026	APPNAPPIAN CORP	Option	7,337	–
May 5, 2026	APPNAPPIAN CORP	Option	2,935	–
May 5, 2026	APPNAPPIAN CORP	Sell	3,314	$75K
May 5, 2026	APPNAPPIAN CORP	Buy	15,848	–
May 5, 2026	APPNAPPIAN CORP	Option	10,272	–
Apr 10, 2026	APPNAPPIAN CORP	Option	10,800	–
Apr 1, 2026	APPNAPPIAN CORP	Buy	1,296	–
Apr 1, 2026	APPNAPPIAN CORP	Buy	1,296	–
Apr 1, 2026	APPNAPPIAN CORP	Buy	1,296	–
Apr 1, 2026	APPNAPPIAN CORP	Buy	1,296	–
Apr 1, 2026	APPNAPPIAN CORP	Buy	1,296	–
Apr 1, 2026	APPNAPPIAN CORP	Buy	1,296	–
Aug 20, 2025	APPNAPPIAN CORP	Buy	18,132	–
Dec 29, 2020	APPNAPPIAN CORP	Option	8,000	–