David Leon Mitchell

APPN

SENIOR VP, WORLDWIDE SALES · APPIAN CORP · CIK 0001255235

FILING MIX · LIFETIME20%/80%

BUYS

SELLS

TOTAL VALUE

$184.8K

COMPANIES

ACTIVE SINCE

Feb 2020

HOLDINGS NOW

54,917

AVG SELL PX

$46.89

Trades · vs SPY

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Performance · forward returns vs SPY

3 backtested trades · 8 horizons

Forward-return performance of every backtestable P/S trade by David Leon Mitchell, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.

HORIZON	TRADES	WIN RATE	INSIDER RETURN	SPY RETURN	MEAN EXCESS	MEDIAN EXCESS	T-STAT
7d	3	+66.67%	-12.38%	-6.16%	-6.21%	-13.10%	—
14d	3	+100.00%	-20.17%	-19.07%	-1.11%	-0.53%	—
30d	3	+100.00%	-21.36%	-13.01%	-8.35%	-13.02%	—
60d	3	+33.33%	-1.83%	-4.58%	+2.75%	+4.13%	—
90d	3	+0.00%	+26.82%	+2.38%	+24.43%	+18.64%	—
180d	3	+0.00%	+29.16%	+18.07%	+11.10%	+15.72%	—
1y	3	+0.00%	+229.30%	+29.26%	+200.03%	+183.16%	—
2y	3	+0.00%	+18.21%	+45.40%	-27.18%	-30.59%	—

How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.

Holdings over time

APPN · 54,917 shares · as of Mar 6, 2020

Trading cadence · quarterly flow

BUY ● SELL ●

2020

FLOW · 1 buys / 4 sellsCOVERAGE · 1 quarters

Form 4 filings · all activity

COMPANY	TYPE	SHARES	PRICE	VALUE	HELD AFTER	TRADE DATE	FILED
APPN APPIAN CORP	SALE Senior VP, Worldwide Sales	100	$47.29	$4.7K	15,646	Mar 6, 2020	Mar 9, 2020 ↗
APPN APPIAN CORP	PURCHASE Senior VP, Worldwide Sales	10,000	—	—	18,837	Mar 6, 2020	Mar 9, 2020 ↗
APPN APPIAN CORP	SALE Senior VP, Worldwide Sales	3,091	$46.83	$144.8K	15,746	Mar 6, 2020	Mar 9, 2020 ↗
APPN APPIAN CORP	SALE Senior VP, Worldwide Sales	10,000	—	—	54,917	Mar 6, 2020	Mar 9, 2020 ↗
APPN APPIAN CORP	SALE Senior VP, Worldwide Sales	750	$47.06	$35.3K	8,837	Feb 26, 2020	Feb 27, 2020 ↗

Other insiders · APPN

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About this filer

CIK 0001255235

ROLE

Senior VP, Worldwide Sales

PRIMARY

APPN

COMPANIES

ACTIVE SINCE

Feb 2020

MARKETPEEL · /INSIDER/0001255235DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE

David Leon Mitchell

The morning brief, before the bell.