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ROBINS HARLAN S

Track

Insider profile

Performance

Overall performance
2.1
Performance over holding periods
2.1
30 days 90 days 120 days
Average return 2% 8.2% 15.1%
Success rate 89% 68% 82%
Transactions
5 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
ROBINS HARLAN S's trades of Adaptive Biotechnologies Corp's stock


Subscribe to get access to the transaction volume chart and in-chart transaction details
• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-06-17 2026-06-16
PlS Planned sale
31,049 +20.5%
437.06
US$2,195,022 		31,049 +20.5% 437.06 US$2,195,022
2026-06-16 2026-06-16
PrS Proposed sale
44,975
143.14
US$1,439,677 		44,975 143.14 US$1,439,677
2026-06-17 2026-06-15
PlS Planned sale
6,304 +27.2%
213.84
US$1,517,929 		6,304 +27.2% 213.84 US$1,517,929
2026-06-15 2026-06-15
PrS Proposed sale
100,000
17.46
US$1,746,000 		100,000 17.46 US$1,746,000
2026-04-10 2026-04-08
PlS Planned sale
10,000 -0.7%
14.85
US$148,500 		10,000 -0.7% 14.85 US$148,500
2026-04-08 2026-04-08
PrS Proposed sale
10,000
14.84
US$148,400 		10,000 14.84 US$148,400
2026-03-16 2026-03-11
PrS Proposed sale
470,266
14.52
US$6,828,262 		470,266 14.52 US$6,828,262
2026-03-13 2026-03-11
S Sale
329,600 -17.8%
13.17
US$4,340,832 		329,600 -17.8% 13.17 US$4,340,832
2026-03-13 2026-03-11
S Sale
140,666 -7.1%
13.17
US$1,852,571 		140,666 -7.1% 13.17 US$1,852,571
2026-03-04 2026-03-03
PlS Planned sale
14,233 -1.2%
16.52
US$235,129 		14,233 -1.2% 16.52 US$235,129
2026-03-03 2026-03-03
PrS Proposed sale
14,233
16.08
US$228,867 		14,233 16.08 US$228,867
2026-03-04 2026-03-02
PlS Planned sale
10,000 -0.8%
15.72
US$157,200 		10,000 -0.8% 15.72 US$157,200
2026-03-02 2026-03-02
PrS Proposed sale
10,000
16.12
US$161,200 		10,000 16.12 US$161,200
2026-02-04 2026-02-03
PlS Planned sale
8,120 -0.7%
19.00
US$154,280 		8,120 -0.7% 19.00 US$154,280
2026-02-04 2026-02-03
PlS Planned sale
8,120 -0.7%
19.00
US$154,280 		8,120 -0.7% 19.00 US$154,280
2026-02-03 2026-02-03
PrS Proposed sale
8,120
18.50
US$150,220 		8,120 18.50 US$150,220
2026-02-04 2026-02-02
PlS Planned sale
34,668 -2.8%
18.60
US$644,825 		34,668 -2.8% 18.60 US$644,825
2026-02-02 2026-02-02
PrS Proposed sale
34,668
18.39
US$637,545 		34,668 18.39 US$637,545
2026-01-08 2026-01-06
PlS Planned sale
10,000 -0.8%
16.44
US$164,400 		10,000 -0.8% 16.44 US$164,400
2026-01-06 2026-01-06
PrS Proposed sale
10,000
16.11
US$161,100 		10,000 16.11 US$161,100
2025-12-05 2025-12-04
PlS Planned sale
10,000 -0.8%
16.61
US$166,100 		10,000 -0.8% 16.61 US$166,100
2025-12-04 2025-12-04
PrS Proposed sale
10,000
17.46
US$174,600 		10,000 17.46 US$174,600
2025-12-05 2025-12-03
PlS Planned sale
27,212 -2.1%
18.61
US$506,415 		27,212 -2.1% 18.61 US$506,415
2025-12-03 2025-12-03
PrS Proposed sale
27,212
17.13
US$466,142 		27,212 17.13 US$466,142
2025-11-12 2025-11-10
PlS Planned sale
10,000 -0.8%
14.82
US$148,200 		10,000 -0.8% 14.82 US$148,200
2025-11-10 2025-11-10
PrS Proposed sale
10,000
14.71
US$147,100 		10,000 14.71 US$147,100
2025-05-05 2025-05-01
PlS Planned sale
68,412 -5.1%
7.35
US$502,828 		68,412 -5.1% 7.35 US$502,828
2025-05-01 2025-05-01
PrS Proposed sale
68,412
7.36
US$503,512 		68,412 7.36 US$503,512
2025-03-26 2025-03-24
PlS Planned sale
1,698 -0.1%
9.00
US$15,282 		1,698 -0.1% 9.00 US$15,282
2025-03-24 2025-03-24
PrS Proposed sale
1,698
8.66
US$14,705 		1,698 8.66 US$14,705
2025-03-06 2025-03-05
S Sale
56,053 -4.2%
6.99
US$391,810 		56,053 -4.2% 6.99 US$391,810
2025-03-06 2025-03-05
S Sale
40,603 -3.0%
6.98
US$283,409 		40,603 -3.0% 6.98 US$283,409
2022-03-08 2022-03-07
S Sale
4,517 -1.4%
12.01
US$54,249 		4,517 -1.4% 12.01 US$54,249
2021-11-19 2021-11-18
PlS Planned sale
300 -0.4%
31.36
US$9,408 		300 -0.4% 31.36 US$9,408
2021-11-19 2021-11-17
PlS Planned sale
3,700 -5.1%
32.05
US$118,585 		3,700 -5.1% 32.05 US$118,585
2021-10-21 2021-10-21
PlS Planned sale
3,700 -5.1%
33.73
US$124,801 		3,700 -5.1% 33.73 US$124,801
2021-10-21 2021-10-20
PlS Planned sale
3,700 -5.1%
33.71
US$124,727 		3,700 -5.1% 33.71 US$124,727
2021-10-21 2021-10-19
PlS Planned sale
3,500 -4.8%
33.76
US$118,160 		3,500 -4.8% 33.76 US$118,160
2021-10-21 2021-10-19
PlS Planned sale
300 -0.4%
32.91
US$9,873 		300 -0.4% 32.91 US$9,873
2021-10-08 2021-10-08
PlS Planned sale
3,895 -5.3%
32.96
US$128,379 		3,895 -5.3% 32.96 US$128,379
2021-10-08 2021-10-07
PlS Planned sale
3,695 -5.1%
33.68
US$124,448 		3,695 -5.1% 33.68 US$124,448
2021-10-08 2021-10-07
PlS Planned sale
200 -0.3%
32.50
US$6,500 		200 -0.3% 32.50 US$6,500
2021-10-08 2021-10-06
PlS Planned sale
3,895 -5.3%
32.27
US$125,692 		3,895 -5.3% 32.27 US$125,692
2021-07-21 2021-07-21
PlS Planned sale
2,495 -3.5%
38.11
US$95,084 		2,495 -3.5% 38.11 US$95,084
2021-07-21 2021-07-21
PlS Planned sale
1,400 -1.9%
37.29
US$52,206 		1,400 -1.9% 37.29 US$52,206