InsiderTrades

RUBINSTEIN JULIE

SEC CIK 1780664 · EDGAR

Buying vs selling by month open-market trades, last 55 months, ADPT
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
ADPTAdaptive Biotechnologies CorpPres, COO 396.8K — $14.17M 372022-03-042026-04-27

Most active insiders at ADPT, 12 months

#InsiderTitleBoughtSold
1 ROBINS CHAD MCEO, COB, Dir —$39.80M
2 ROBINS HARLAN SCSO —$29.65M
3 BENZENO SHARONChief Commercial Ofc Imm Med —$14.69M
4 RUBINSTEIN JULIEPres, COO —$13.37M
5 LO FRANCISCHRO —$13.21M
6 PISKEL KYLECFO —$3.58M
7 NEUPERT PETER MDir —$3.14M
8 GRIFFIN MICHELLE RENEEDir —$2.00M
9 BOBULSKY SUSANChief Commercial Off, MRD —$1.20M
10 HERSHBERG ROBERTDir —$1.12M

Transactions 37

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
DT 2026-04-29 19:08 2026-04-27 ADPT Adaptive Biotechnologies Corp RUBINSTEIN JULIE Pres, COO M - OptEx $8.46 +14.7K 396.8K +4% +$124.4K
DT 2026-04-29 19:08 2026-04-27 ADPT Adaptive Biotechnologies Corp RUBINSTEIN JULIE Pres, COO S - Sale+OE $14.23 -19.0K 377.8K -5% -$270.9K
DMT 2026-04-24 18:29 2026-04-22+ ADPT Adaptive Biotechnologies Corp RUBINSTEIN JULIE Pres, COO M - OptEx $8.46 +44.2K 401.2K +12% +$373.6K
DMT 2026-04-24 18:29 2026-04-22+ ADPT Adaptive Biotechnologies Corp RUBINSTEIN JULIE Pres, COO S - Sale+OE $13.96 -57.2K 382.1K -13% -$798.4K
DMT 2026-04-21 18:07 2026-04-17+ ADPT Adaptive Biotechnologies Corp RUBINSTEIN JULIE Pres, COO M - OptEx $9.24 +56.0K 426.1K +15% +$517.9K
DMT 2026-04-21 18:07 2026-04-17+ ADPT Adaptive Biotechnologies Corp RUBINSTEIN JULIE Pres, COO S - Sale+OE $14.60 -69.1K 395.1K -15% -$1.01M
DMT 2026-04-16 19:36 2026-04-14+ ADPT Adaptive Biotechnologies Corp RUBINSTEIN JULIE Pres, COO M - OptEx $8.46 +44.2K 427.2K +12% +$373.6K
DMT 2026-04-16 19:36 2026-04-14+ ADPT Adaptive Biotechnologies Corp RUBINSTEIN JULIE Pres, COO S - Sale+OE $14.45 -57.2K 408.2K -12% -$826.3K
DMT 2026-04-13 19:44 2026-04-09+ ADPT Adaptive Biotechnologies Corp RUBINSTEIN JULIE Pres, COO M - OptEx $7.45 +44.2K 440.2K +11% +$329.0K
DMT 2026-04-13 19:44 2026-04-09+ ADPT Adaptive Biotechnologies Corp RUBINSTEIN JULIE Pres, COO S - Sale+OE $13.26 -57.2K 421.2K -12% -$758.1K
DMT 2026-04-08 19:48 2026-04-06+ ADPT Adaptive Biotechnologies Corp RUBINSTEIN JULIE Pres, COO M - OptEx $8.30 +56.0K 465.1K +14% +$465.3K
DMT 2026-04-08 19:48 2026-04-06+ ADPT Adaptive Biotechnologies Corp RUBINSTEIN JULIE Pres, COO S - Sale+OE $14.34 -69.1K 434.2K -14% -$990.5K
DMT 2026-04-02 19:16 2026-04-01+ ADPT Adaptive Biotechnologies Corp RUBINSTEIN JULIE Pres, COO M - OptEx $7.27 +29.4K 466.3K +7% +$214.1K
DMT 2026-04-02 19:16 2026-04-01+ ADPT Adaptive Biotechnologies Corp RUBINSTEIN JULIE Pres, COO S - Sale+OE $14.53 -38.1K 447.2K -8% -$553.7K
DM 2026-03-31 2026-03-27+ ADPT Adaptive Biotechnologies Corp RUBINSTEIN JULIE Pres, COO S - Sale+OE $13.14 -57.2K 460.2K -11% -$751.3K
DM 2026-03-31 2026-03-27+ ADPT Adaptive Biotechnologies Corp RUBINSTEIN JULIE Pres, COO M - OptEx $7.27 +44.2K 474.9K +10% +$321.1K
DM 2026-03-26 2026-03-24+ ADPT Adaptive Biotechnologies Corp RUBINSTEIN JULIE Pres, COO S - Sale+OE $14.03 -57.2K 473.2K -11% -$802.2K
DM 2026-03-26 2026-03-24+ ADPT Adaptive Biotechnologies Corp RUBINSTEIN JULIE Pres, COO M - OptEx $7.27 +44.2K 492.3K +10% +$321.1K
DM 2026-03-23 2026-03-19+ ADPT Adaptive Biotechnologies Corp RUBINSTEIN JULIE Pres, COO M - OptEx $6.97 +44.2K 509.6K +9% +$307.7K
DM 2026-03-23 2026-03-19+ ADPT Adaptive Biotechnologies Corp RUBINSTEIN JULIE Pres, COO S - Sale+OE $13.46 -57.2K 486.2K -11% -$769.6K
DM 2026-03-18 2026-03-16+ ADPT Adaptive Biotechnologies Corp RUBINSTEIN JULIE Pres, COO S - Sale+OE $13.33 -57.2K 503.6K -10% -$762.2K
DM 2026-03-18 2026-03-16+ ADPT Adaptive Biotechnologies Corp RUBINSTEIN JULIE Pres, COO M - OptEx $6.55 +44.2K 518.3K +9% +$289.3K
DM 2026-03-13 2026-03-11+ ADPT Adaptive Biotechnologies Corp RUBINSTEIN JULIE Pres, COO M - OptEx $6.55 +44.2K 535.7K +9% +$289.3K
DM 2026-03-13 2026-03-11+ ADPT Adaptive Biotechnologies Corp RUBINSTEIN JULIE Pres, COO S - Sale+OE $13.21 -179.7K 517.7K -26% -$2.37M
DM 2026-03-10 2026-03-06+ ADPT Adaptive Biotechnologies Corp RUBINSTEIN JULIE Pres, COO M - OptEx $8.53 +68.3K 678.8K +11% +$582.6K
DM 2026-03-10 2026-03-06+ ADPT Adaptive Biotechnologies Corp RUBINSTEIN JULIE Pres, COO S - Sale+OE $14.90 -81.3K 647.8K -11% -$1.21M
2026-03-06 2026-03-04 ADPT Adaptive Biotechnologies Corp RUBINSTEIN JULIE Pres, COO A - Grant $0.00 +81.2K 656.5K +14% $0
DM 2026-03-05 2026-03-03+ ADPT Adaptive Biotechnologies Corp RUBINSTEIN JULIE Pres, COO M - OptEx $9.05 +79.8K 606.2K +15% +$722.0K
DM 2026-03-05 2026-03-03+ ADPT Adaptive Biotechnologies Corp RUBINSTEIN JULIE Pres, COO S - Sale+OE $16.09 -92.8K 579.6K -14% -$1.49M
2025-03-06 2025-03-04 ADPT Adaptive Biotechnologies Corp RUBINSTEIN JULIE Pres, COO A - Grant $0.00 +175.0K 647.8K +37% $0
M 2025-03-06 2025-03-05 ADPT Adaptive Biotechnologies Corp RUBINSTEIN JULIE Pres, COO S - Sale $6.98 -59.5K 588.2K -9% -$415.5K
2024-03-06 2024-03-04 ADPT Adaptive Biotechnologies Corp RUBINSTEIN JULIE Pres A - Grant $0.00 +175.0K 511.8K +52% $0
M 2024-03-06 2024-03-05 ADPT Adaptive Biotechnologies Corp RUBINSTEIN JULIE Pres S - Sale $3.47 -39.1K 486.2K -7% -$135.8K
D 2023-03-08 2023-03-06 ADPT Adaptive Biotechnologies Corp RUBINSTEIN JULIE Pres A - Grant $0.00 +133.0K 359.5K +59% $0
D 2023-03-08 2023-03-06 ADPT Adaptive Biotechnologies Corp RUBINSTEIN JULIE Pres S - Sale $8.57 -22.7K 336.8K -6% -$194.3K
D 2022-03-08 2022-03-07 ADPT Adaptive Biotechnologies Corp RUBINSTEIN JULIE Pres S - Sale $12.01 -4,613 226.5K -2% -$55.4K
D 2022-03-08 2022-03-04 ADPT Adaptive Biotechnologies Corp RUBINSTEIN JULIE Pres A - Grant $0.00 +185.3K 231.1K +405% $0

Purchase Sale Sale after option exercise All abbreviations