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CIK 0001478320 · Large accelerated filer

Adaptive Biotechnologies Corp

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Ticker
ADPT
Exchange
Nasdaq
Industry
Biological Products, (No Diagnostic Substances)
FY end
Dec 31
Incorporated
WA
Entity type
operating
EIN
270907024
Phone
206-659-0067
Business address
1165 EASTLAKE AVE E, SEATTLE, WA, 98109
Former names
Adaptive TCR Corp
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$33,491,115
in 20 filings, $14.5M under 10b5-1 plans

Net −$33,491,115. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. ROBINS CHAD M −$14.9M CEO and Chairman sold 22% of stake
  2. RUBINSTEIN JULIE −$10.2M President and COO sold 50% of stake
  3. LO FRANCIS −$4.0M Chief People Officer sold 39% of stake
  4. NEUPERT PETER M −$3.1M Director sold 49% of stake
  5. HERSHBERG ROBERT −$748K Director sold 40% of stake
Date Insider Transaction Shares Price Value Owned after
2026-10-01 LO FRANCIS Chief People Officer Option exercise 10b5-1 +8,038 $8.46 $68K 228,905
2026-10-01 LO FRANCIS Chief People Officer Option exercise 10b5-1 +9,377 $3.99 $37K 238,282
2026-10-01 LO FRANCIS Chief People Officer Option exercise 10b5-1 +9,377 $8.12 $76K 247,659
2026-10-01 LO FRANCIS Chief People Officer Sale 10b5-1 −8,094 $27.52 $223K 239,565
2026-10-01 LO FRANCIS Chief People Officer Sale 10b5-1 −18,698 $28.61 $535K 220,867
2026-10-01 LO FRANCIS Chief People Officer Option exercise · Stock Option (right to buy) 10b5-1 −8,038 16,075
2026-10-01 LO FRANCIS Chief People Officer Option exercise · Stock Option (right to buy) 10b5-1 −9,377 56,259
2026-10-01 LO FRANCIS Chief People Officer Option exercise · Stock Option (right to buy) 10b5-1 −9,377 93,765
2026-09-16 LO FRANCIS Chief People Officer Option exercise 10b5-1 +53,091 $12.14 $645K 283,804
2026-09-16 LO FRANCIS Chief People Officer Option exercise 10b5-1 +13,398 $8.46 $113K 297,202
2026-09-16 LO FRANCIS Chief People Officer Option exercise 10b5-1 +15,629 $3.99 $62K 312,831
2026-09-16 LO FRANCIS Chief People Officer Option exercise 10b5-1 +23,442 $8.12 $190K 336,273
2026-09-16 LO FRANCIS Chief People Officer Sale 10b5-1 −107,537 $28.02 $3.0M 228,736
2026-09-16 LO FRANCIS Chief People Officer Sale 10b5-1 −7,869 $28.57 $225K 220,867
2026-09-16 LO FRANCIS Chief People Officer Option exercise · Stock Option (right to buy) 10b5-1 −53,091 79,155
2026-09-16 LO FRANCIS Chief People Officer Option exercise · Stock Option (right to buy) 10b5-1 −13,398 24,113
2026-09-16 LO FRANCIS Chief People Officer Option exercise · Stock Option (right to buy) 10b5-1 −15,629 65,636
2026-09-16 LO FRANCIS Chief People Officer Option exercise · Stock Option (right to buy) 10b5-1 −23,442 103,142
2026-07-15 LO FRANCIS Chief People Officer Option exercise 10b5-1 +59,374 $7.80 $463K 290,087
2026-07-15 LO FRANCIS Chief People Officer Option exercise 10b5-1 +23,677 $12.14 $287K 313,764

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