Sigma Planning Corp

SEC CIK: 0001449126
Latest filing: Aug 7, 2026

SEC filings (opens in a new tab)

APPN holding history

Appian Corp in every 13F filed by Sigma Planning Corp, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

APPN overview All 13F holders of APPN Full Q2 2026 holdings

Shares (Q2 2021): 0; Sold out in Q2 2021
Value: $0
% of portfolio: 0.0%
Quarters held: 1; Since Q1 2021

Holdings of APPN by Sigma Planning Corp, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2021	0	$0	0.0%	−2,095−100.0%	Sold out	Holders
Q1 2021	2,095	$279.0K	<0.1%	–	–	Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.