Robins Harlan S

Chief Scientific Officer

1 company

Excellent

Trades Analyzed

12M Win Rate

93.9%

Avg 3M Return

+13.7%

Avg 12M Return

+64.6%

Robins Harlan S is a Chief Scientific Officer at Adaptive Biotechnologies Corp. Recent SEC Form 4 filings include 0 buys and 46 sells.

Estimated insider holdings value: $20.8M based on current market prices.

Holdings by Company

ADPTApr 8, 2026

Current Shares1.51M

Value$20.79M

Net Activity-1,423,151

Bought: 0Sold: 1.42M

Showing 10 filings (page 3)

Date	Ticker	Role	Type	Shares	Price	Value	Chg%	3M	12M
Feb 3, 2021	ADPT Adaptive Biotechnologies Corp	Chief Scientific Officer	Sale+OE	7,790	$59.58	$464,158.10	-77.8%	-40.9%	-74.1%
Feb 2, 2021	ADPT Adaptive Biotechnologies Corp	Chief Scientific Officer	Sale+OE	15,580	$57.74	$899,601.63	-52.2%	-	-
Jan 21, 2021	ADPT Adaptive Biotechnologies Corp	Chief Scientific Officer	Sale+OE	23,370	$66.82	$1,561,591.56	-49.8%	-	-
Jan 20, 2021	ADPT Adaptive Biotechnologies Corp	Chief Scientific Officer	Sale+OE	100,000	$67.60	$6,759,576.07	-53.6%	-	-
Nov 6, 2020	ADPT Adaptive Biotechnologies Corp	Chief Scientific Officer	Sale+OE	33,300	$50.70	$1,688,247.48	-62.0%	-	-
Oct 16, 2020	ADPT Adaptive Biotechnologies Corp	Chief Scientific Officer	Sale+OE	11,100	$51.79	$574,869.00	-94.2%	-	-
Oct 15, 2020	ADPT Adaptive Biotechnologies Corp	Chief Scientific Officer	Sale+OE	22,200	$51.86	$1,151,337.60	-80.1%	-	-
Sep 24, 2020	ADPT Adaptive Biotechnologies Corp	Chief Scientific Officer	Sale+OE	33,300	$47.61	$1,585,429.80	-63.0%	-	-
Aug 21, 2020	ADPT Adaptive Biotechnologies Corp	Chief Scientific Officer	Sale+OE	33,300	$42.84	$1,426,697.60	-55.8%	-	-
Jul 17, 2020	ADPT Adaptive Biotechnologies Corp	Chief Scientific Officer	Sale+OE	33,300	$39.58	$1,317,980.06	-59.8%	-	-