InsidersTradesSigma
Total declarations
Company
▲ Purchases (1 ops.)
▼ Sales (1 ops.)
Insider track record
Board DirectorDisclosed buys
1
Disclosed sells
1
T+90 hit rate
11%
T+90 mean return
-19.1%
Across 9 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the complete record of transactions filed by Biddle Albert G.W. III, Director. Director active across 1 company, notably APPIAN CORP. Cumulatively, 22 reports have been logged. Breakdown: 1 buy · 1 sell. Total volume traded: €115k. Activity tracked since 1 July 2021. The latest transaction was disclosed on 1 July 2025 (Attribution). Regulator: SEC (Form 4). The full history is accessible without signup.
Declarations22 total
1,046 shares0Class A Common StockSEC:0001707248-25-000003:0
1,084 shares0Class A Common StockSEC:0001441683-25-000025:0
990 shares@ US$33.2127.3% of flowClass A Common StockSEC:0001441683-25-000018:0
947 shares0Class A Common StockSEC:0001441683-25-000006:0
915 shares0Class A Common StockSEC:0001441683-24-000081:0
1,012 shares0Class A Common StockSEC:0001441683-24-000057:0
3,225 shares@ US$28.0272.7% of flowClass A Common StockSEC:0001441683-24-000047:0
Ideal exit: 24 Feb 2025 (T+270)
782 shares0Class A Common StockSEC:0001441683-24-000028:0
829 shares0Class A Common StockSEC:0001441683-24-000007:0
685 shares0Class A Common StockSEC:0001441683-23-000081:0
656 shares0Class A Common StockSEC:0001441683-23-000060:0
704 shares0Class A Common StockSEC:0001441683-23-000036:0
959 shares0Class A Common StockSEC:0001441683-23-000005:0
765 shares0Class A Common StockSEC:0001441683-22-000088:0
659 shares0Class A Common StockSEC:0001441683-22-000074:0
513 shares0Class A Common StockSEC:0001441683-22-000035:0
479 shares0Class A Common StockSEC:0001441683-22-000005
479 shares0Class A Common StockSEC:0001441683-22-000005:0
337 shares0Class A Common StockSEC:0001441683-21-000077:0
337 shares0Class A Common StockSEC:0001441683-21-000077
226 shares0Class A Common StockSEC:0001441683-21-000053
226 shares0Class A Common StockSEC:0001441683-21-000053:0
22 of 22 declarations
About Biddle Albert G.W. III
Albert G.W. Biddle III is a Board Member at Appian Corp. He plays a key role in the governance of the company, bringing his expertise in technology and strategy. His involvement is essential in guiding the board's decisions.
