Andris A. Zoltners

ADPT

DIRECTOR · ADAPTIVE BIOTECHNOLOGIES CORP · CIK 0001780665

FILING MIX · LIFETIME50%/50%

BUYS

SELLS

TOTAL VALUE

$9.16M

COMPANIES

ACTIVE SINCE

Jan 2020

HOLDINGS NOW

8,888

AVG SELL PX

$26.50

Trades · vs SPY

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Performance · forward returns vs SPY

1 backtested trades · 8 horizonsHow are these numbers computed? →

Forward-return performance of every backtestable P/S trade by Andris A. Zoltners, 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	1	+100.00%	-5.47%	+0.67%	-6.13%	-6.13%	—
14d	1	+0.00%	+1.16%	+2.56%	-1.41%	-1.41%	—
30d	1	+100.00%	-8.91%	-8.98%	+0.07%	+0.07%	—
60d	1	+100.00%	-18.37%	-22.02%	+3.65%	+3.65%	—
90d	1	+0.00%	+2.99%	-11.67%	+14.66%	+14.66%	—
180d	1	+0.00%	+21.74%	-0.10%	+21.84%	+21.84%	—
1y	1	+0.00%	+75.75%	+16.69%	+59.06%	+59.06%	—
2y	1	+100.00%	-53.81%	+36.19%	-90.00%	-90.00%	—

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

ADPT · 8,888 shares · as of Feb 13, 2020

Trading cadence · quarterly flow

BUY ● SELL ●

2020

FLOW · 2 buys / 2 sellsCOVERAGE · 1 quarters

Form 4 filings · all activity

COMPANY	TYPE	SHARES	PRICE	VALUE	HELD AFTER	TRADE DATE	FILED	DETAILS
ADPT ADAPTIVE BIOTECHNOLOGIES CORP	PURCHASEGRANT Stock grant	8,888	—	—	8,888	Feb 13, 2020	Feb 18, 2020 ↗	View →
ADPT ADAPTIVE BIOTECHNOLOGIES CORP	SALE	100,000	—	—	0	Jan 28, 2020	Jan 29, 2020 ↗	View →
ADPT ADAPTIVE BIOTECHNOLOGIES CORP	PURCHASE	100,000	$0.16	$16.0K	3,966,016	Jan 28, 2020	Jan 29, 2020 ↗	View →
ADPT ADAPTIVE BIOTECHNOLOGIES CORP	SALE	345,000	$26.50	$9.14M	3,621,016	Jan 28, 2020	Jan 29, 2020 ↗	View →

Other insiders · ADPT

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About this filer

CIK 0001780665

ROLE

Director

PRIMARY

ADPT

COMPANIES

ACTIVE SINCE

Jan 2020

MARKETPEEL · /INSIDER/0001780665DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE

Andris A. Zoltners

The morning brief, before the bell.