QUODD

Insider Transactions last 24 months for Adaptive Biotechnologies Corporation - NSDQ: ADPT

Transactions
All	Buy	Sell	Option Exercise

Filer's Name	Relationship/ Title	Trans. Date	Trans. Type	Ownership Type	Security Type	Shares	Price	Trans. Value	Total Shares Owned
Rubinstein Julie	President and COO	03/31/2026	DS	Direct	COM	19,060	$13.45	$256,357.00	455,878
Rubinstein Julie	President and COO	03/31/2026	AM	Direct	COM	14,722	$7.27	$107,028.94	474,938
Rubinstein Julie	President and COO	03/30/2026	DS	Direct	COM	19,060	$12.63	$240,727.80	460,216
Rubinstein Julie	President and COO	03/30/2026	AM	Direct	COM	14,722	$7.27	$107,028.94	479,276
Rubinstein Julie	President and COO	03/27/2026	DS	Direct	COM	16,322	$13.48	$220,020.56	464,554
Rubinstein Julie	President and COO	03/27/2026	DS	Direct	COM	2,738	$12.49	$34,197.62	480,876
Rubinstein Julie	President and COO	03/27/2026	AM	Direct	COM	14,722	$7.27	$107,028.94	483,614
Rubinstein Julie	President and COO	03/26/2026	DS	Direct	COM	19,060	$14.12	$269,127.20	468,892
Rubinstein Julie	President and COO	03/26/2026	AM	Direct	COM	14,722	$7.27	$107,028.94	487,952
Rubinstein Julie	President and COO	03/25/2026	DS	Direct	COM	19,060	$14.27	$271,986.20	473,230
Rubinstein Julie	President and COO	03/25/2026	AM	Direct	COM	14,722	$7.27	$107,028.94	492,290
Rubinstein Julie	President and COO	03/24/2026	DS	Direct	COM	19,060	$13.70	$261,122.00	477,568
Rubinstein Julie	President and COO	03/24/2026	AM	Direct	COM	14,722	$7.27	$107,028.94	496,628
Rubinstein Julie	President and COO	03/23/2026	DS	Direct	COM	19,060	$13.83	$263,599.80	481,906
Rubinstein Julie	President and COO	03/23/2026	AM	Direct	COM	14,722	$7.27	$107,028.94	500,966
Rubinstein Julie	President and COO	03/20/2026	DS	Direct	COM	19,060	$13.37	$254,832.20	486,244
Rubinstein Julie	President and COO	03/20/2026	AM	Direct	COM	10,783	$7.27	$78,392.41	505,304
Rubinstein Julie	President and COO	03/20/2026	AM	Direct	COM	3,939	$6.55	$25,800.45	494,521
Rubinstein Julie	President and COO	03/19/2026	DS	Direct	COM	19,060	$13.18	$251,210.80	490,582
Rubinstein Julie	President and COO	03/19/2026	AM	Direct	COM	14,722	$6.55	$96,429.10	509,642
Rubinstein Julie	President and COO	03/18/2026	DS	Direct	COM	19,060	$13.18	$251,210.80	494,920
Rubinstein Julie	President and COO	03/18/2026	AM	Direct	COM	14,722	$6.55	$96,429.10	513,980
Rubinstein Julie	President and COO	03/17/2026	DS	Direct	COM	19,060	$13.40	$255,404.00	499,258
Rubinstein Julie	President and COO	03/17/2026	AM	Direct	COM	14,722	$6.55	$96,429.10	518,318
Rubinstein Julie	President and COO	03/16/2026	DS	Direct	COM	19,060	$13.41	$255,594.60	503,596

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Transaction Type Key First letter: A = Acquired, D = Disposed Second letter: A = Grant, award or other acquisition pursuant to Rule 16b-3(d) C = Conversion of derivative security \| D = Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e) \| E = Expiration of short derivative position \| F = Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3. \| G = Gift \| H = Expiration (or cancellation) of long derivative position with value received \| I = Discretionary transaction in accordance with Rule 16b-3(f) \| J = Other \| L = Small acquisition under Rule 16a-6 \| M = Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 \| O = Exercise of out-of-the-money derivative security \| P = Open market or private purchase \| S = Open market or private sale \| U = Disposition pursuant to a tender of shares in a change of control transaction \| W = Acquisition or disposition by will or the laws of descent and distribution \| X = Exercise of in-the-money or at-the-money derivative security \| Z = Deposit into or withdrawal from voting trust		Send to Excel

Transaction Type Key
First letter: A = Acquired, D = Disposed
Second letter:
A = Grant, award or other acquisition pursuant to Rule 16b-3(d) C = Conversion of derivative security | D = Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e) | E = Expiration of short derivative position | F = Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3. | G = Gift | H = Expiration (or cancellation) of long derivative position with value received | I = Discretionary transaction in accordance with Rule 16b-3(f) | J = Other | L = Small acquisition under Rule 16a-6 | M = Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | O = Exercise of out-of-the-money derivative security | P = Open market or private purchase | S = Open market or private sale | U = Disposition pursuant to a tender of shares in a change of control transaction | W = Acquisition or disposition by will or the laws of descent and distribution | X = Exercise of in-the-money or at-the-money derivative security | Z = Deposit into or withdrawal from voting trust

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Filer's Name	Relationship/ Title	Trans. Date	Trans. Type	Ownership Type	Security Type	Shares	Price	Trans. Value	Total Shares Owned
Robins Chad M	CEO and Chairman	03/06/2026	AA	Direct	COM	709,220	$0.00	$0.00	2,771,280
Robins Harlan S	Chief Scientific Officer	03/06/2026	AA	Direct	COM	709,220	$0.00	$0.00	1,992,324
Griffin Michelle Renee	Director	03/04/2026	AA	Direct	COM	15,625	$0.00	$0.00	31,019
Neupert Peter M	Director	03/04/2026	AA	Direct	COM	15,625	$0.00	$0.00	240,315
Hershberg Robert	Director	03/04/2026	AA	Direct	COM	15,625	$0.00	$0.00	62,347
Robins Chad M	CEO and Chairman	03/04/2026	AA	Direct	COM	127,813	$0.00	$0.00	2,062,060
Lo Francis	Chief People Officer	03/04/2026	AA	Direct	COM	44,063	$0.00	$0.00	360,041
Piskel Kyle	Chief Financial Officer	03/04/2026	AA	Direct	COM	61,875	$0.00	$0.00	278,512
Rubinstein Julie	President and COO	03/04/2026	AA	Direct	COM	81,250	$0.00	$0.00	656,485
Robins Harlan S	Chief Scientific Officer	03/04/2026	AA	Direct	COM	127,813	$0.00	$0.00	1,283,104
Benzeno Sharon	Chief Commercial Ofc Imm Med	03/04/2026	AA	Direct	COM	39,063	$0.00	$0.00	335,854
Bobulsky Susan	Chief Commercial Officer, MRD	03/04/2026	AA	Direct	COM	62,500	$0.00	$0.00	469,113
Bobulsky Susan	Chief Commercial Officer, MRD	03/04/2026	AA	Direct	COM	59,375	$0.00	$0.00	406,613
Owen Katey Einterz	Director	03/04/2026	AA	Direct	COM	15,625	$0.00	$0.00	88,254
Piskel Kyle	Chief Financial Officer	05/15/2025	AA	Direct	COM	7,815	$0.00	$0.00	279,325
Robins Chad M	CEO and Chairman	03/05/2025	AA	Direct	COM	247,117	$0.00	$0.00	3,061,467
Griffin Michelle Renee	Director	03/04/2025	AA	Direct	COM	15,394	$0.00	$0.00	67,349
Hershberg Robert	Director	03/04/2025	AA	Direct	COM	15,394	$0.00	$0.00	122,690
Neupert Peter M	Director	03/04/2025	AA	Direct	COM	15,394	$0.00	$0.00	184,690
Owen Katey Einterz	Director	03/04/2025	AA	Direct	COM	15,394	$0.00	$0.00	72,629
Pellini Michael J	Director	03/04/2025	AA	Direct	COM	15,394	$0.00	$0.00	69,690
Robins Chad M	CEO and Chairman	03/04/2025	AA	Direct	COM	355,000	$0.00	$0.00	2,931,701
Robins Harlan S	Chief Scientific Officer	03/04/2025	AA	Direct	COM	355,000	$0.00	$0.00	1,376,180
Rubinstein Julie	President and COO	03/04/2025	AA	Direct	COM	175,000	$0.00	$0.00	647,754
Piskel Kyle	Chief Financial Officer	03/04/2025	AA	Direct	COM	125,000	$0.00	$0.00	279,330