Griffin Michelle Renee

Director

1 company

Excellent

Trades Analyzed

12M Win Rate

83.3%

Avg 3M Return

+6.3%

Avg 12M Return

+48.1%

Griffin Michelle Renee is a Director at Adaptive Biotechnologies Corporation. Recent SEC Form 4 filings include 0 buys and 10 sells.

Estimated insider holdings value: $214K based on current market prices.

Holdings by Company

ADPTMar 11, 2026

Current Shares15.6K

Value$214.1K

Net Activity-142,606

Bought: 0Sold: 142.6K

Showing 10 filings

Date	Ticker	Role	Type	Shares	Price	Value	Chg%	3M	12M
Mar 11, 2026	ADPT Adaptive Biotechnologies Corporation	Director	Sell	15,394	$13.91	$214,130.54	-49.6%	-	-
Mar 13, 2025	ADPT Adaptive Biotechnologies Corp	Director	Sell	36,291	$7.19	$260,932.29	-70.2%	+48.3%	+83.7%
Mar 6, 2025	ADPT Adaptive Biotechnologies Corp	Director	Sell	15,664	$7.94	$124,372.16	-23.3%	+28.4%	+91.2%
Mar 27, 2023	ADPT Adaptive Biotechnologies Corp	Director	Sell	2,341	$8.49	$19,878.13	-10.2%	-22.8%	-67.0%
Aug 27, 2021	ADPT Adaptive Biotechnologies Corp	Director	Sale+OE	14,916	$35.00	$522,060.00	-90.8%	-19.9%	-70.1%
Jul 14, 2021	ADPT Adaptive Biotechnologies Corp	Director	Sale+OE	2,500	$36.80	$92,000.00	-62.4%	-4.1%	-72.0%
Jun 17, 2021	ADPT Adaptive Biotechnologies Corp	Director	Sale+OE	4,000	$40.00	$160,000.00	-72.7%	-8.1%	-81.6%
Jun 14, 2021	ADPT Adaptive Biotechnologies Corp	Director	Sale+OE	2,500	$38.56	$96,400.00	-62.4%	-4.2%	-83.5%
May 18, 2021	ADPT Adaptive Biotechnologies Corp	Director	Sale+OE	2,500	$35.00	$87,500.00	-62.4%	-12.4%	-78.6%
Apr 14, 2021	ADPT Adaptive Biotechnologies Corp	Director	Sale+OE	4,500	$43.41	$195,345.00	-75.0%	-13.8%	-74.6%