Chad M Robins

CIK 1780649 · View on SEC EDGAR ↗

Insider

First SEC filing: June 26, 2019 · Latest: June 26, 2019

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Insider at

Insider transactions

0 buys (P) 4 sells (S) Net: $-14,882,167 + 30 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

30 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Aug. 18, 2026 ADPT S 278,472 $24.48 $6,816,995 2,180,722 Direct -11.32% Disposed 5.7% (price as of 2026-08-20)
Aug. 18, 2026 ADPT S 204 $25.14 $5,129 2,180,518 Direct -0.01% Disposed 2.9% (price as of 2026-08-20)
Aug. 17, 2026 ADPT S 318,799 $25.08 $7,995,479 2,183,043 Direct -12.74% Disposed 3.2% (price as of 2026-08-20)
Aug. 17, 2026 ADPT S 2,525 $25.57 $64,564 2,180,518 Direct -0.12% Disposed 1.2% (price as of 2026-08-20)
March 6, 2025 ADPT S 102,218 $7.64 $780,946 2,959,249 Direct -3.34% Disposed 238.7% (price as of 2026-08-20)
March 5, 2025 ADPT S 36,145 $6.99 $252,654 2,814,350 Direct -1.27% Disposed 270.2% (price as of 2026-08-20)
March 5, 2025 ADPT S 81,206 $6.98 $566,818 2,850,495 Direct -2.77% Disposed 270.7% (price as of 2026-08-20)
Feb. 20, 2025 ADPT S 10b5-1 99,107 $8.44 $836,463 2,576,701 Direct -3.70% Disposed 206.6% (price as of 2026-08-20)
Feb. 19, 2025 ADPT S 10b5-1 186,080 $8.46 $1,574,237 2,576,701 Direct -6.74% Disposed 205.9% (price as of 2026-08-20)
Feb. 18, 2025 ADPT S 10b5-1 211,160 $8.50 $1,794,860 2,576,701 Direct -7.57% Disposed 204.4% (price as of 2026-08-20)
Feb. 14, 2025 ADPT S 10b5-1 158,921 $8.46 $1,344,472 2,576,701 Direct -5.81% Disposed 205.9% (price as of 2026-08-20)
Feb. 13, 2025 ADPT S 10b5-1 100,287 $8.44 $846,422 2,576,701 Direct -3.75% Disposed 206.6% (price as of 2026-08-20)
March 5, 2024 ADPT S 42,794 $3.43 $146,783 2,576,701 Direct -1.63% Disposed 654.4% (price as of 2026-08-20)
March 5, 2024 ADPT S 5,879 $3.44 $20,224 2,619,495 Direct -0.22% Disposed 652.2% (price as of 2026-08-20)
March 9, 2022 ADPT S 10b5-1 14,815 $12.46 $184,595 1,916,154 Direct -0.77% Disposed 107.7% (price as of 2026-08-20)
March 8, 2022 ADPT S 10b5-1 14,815 $11.38 $168,595 1,916,154 Direct -0.77% Disposed 127.4% (price as of 2026-08-20)
March 7, 2022 ADPT S 10b5-1 14,315 $11.53 $165,052 1,916,154 Direct -0.74% Disposed 124.4% (price as of 2026-08-20)
March 7, 2022 ADPT S 10b5-1 500 $12.22 $6,110 1,930,469 Direct -0.03% Disposed 111.7% (price as of 2026-08-20)
March 7, 2022 ADPT S 4,424 $12.01 $53,132 1,916,154 Direct -0.23% Disposed 115.4% (price as of 2026-08-20)
Sept. 10, 2021 ADPT S 10b5-1 98 $39.09 $3,831 1,673,461 Direct -0.01% Disposed -33.8% (price as of 2026-08-20)
Sept. 10, 2021 ADPT S 10b5-1 4,902 $38.37 $188,090 1,673,559 Direct -0.29% Disposed -32.6% (price as of 2026-08-20)
Sept. 9, 2021 ADPT S 10b5-1 24,753 $38.42 $951,010 1,678,461 Direct -1.45% Disposed -32.7% (price as of 2026-08-20)
Sept. 8, 2021 ADPT S 10b5-1 2,004 $39.11 $78,376 1,703,214 Direct -0.12% Disposed -33.8% (price as of 2026-08-20)
Sept. 8, 2021 ADPT S 10b5-1 11,742 $38.34 $450,188 1,705,218 Direct -0.68% Disposed -32.5% (price as of 2026-08-20)
July 12, 2021 ADPT S 10b5-1 1,501 $38.24 $57,398 1,716,960 Direct -0.09% Disposed -32.3% (price as of 2026-08-20)
June 17, 2021 ADPT S 10b5-1 4,255 $39.76 $169,179 1,718,461 Direct -0.25% Disposed -34.9% (price as of 2026-08-20)
June 17, 2021 ADPT S 10b5-1 1,000 $38.55 $38,550 1,722,716 Direct -0.06% Disposed -32.9% (price as of 2026-08-20)
June 16, 2021 ADPT S 10b5-1 4,745 $38.13 $180,927 1,723,716 Direct -0.27% Disposed -32.1% (price as of 2026-08-20)
June 15, 2021 ADPT S 10b5-1 900 $39.23 $35,307 1,728,461 Direct -0.05% Disposed -34.0% (price as of 2026-08-20)
June 15, 2021 ADPT S 10b5-1 19,100 $38.22 $730,002 1,729,361 Direct -1.09% Disposed -32.3% (price as of 2026-08-20)
April 8, 2021 ADPT S 10b5-1 100 $43.78 $4,378 1,748,461 Direct -0.01% Disposed -40.9% (price as of 2026-08-20)
April 8, 2021 ADPT S 10b5-1 1,957 $43.00 $84,151 1,748,561 Direct -0.11% Disposed -39.8% (price as of 2026-08-20)
April 8, 2021 ADPT S 10b5-1 2,943 $42.04 $123,724 1,750,518 Direct -0.17% Disposed -38.5% (price as of 2026-08-20)
April 7, 2021 ADPT S 10b5-1 1,100 $41.45 $45,595 1,753,461 Direct -0.06% Disposed -37.6% (price as of 2026-08-20)
April 7, 2021 ADPT S 10b5-1 3,900 $40.61 $158,379 1,754,561 Direct -0.22% Disposed -36.3% (price as of 2026-08-20)
April 6, 2021 ADPT S 10b5-1 1,200 $43.08 $51,696 1,758,461 Direct -0.07% Disposed -39.9% (price as of 2026-08-20)
April 6, 2021 ADPT S 10b5-1 2,200 $42.48 $93,456 1,759,661 Direct -0.12% Disposed -39.1% (price as of 2026-08-20)
April 6, 2021 ADPT S 10b5-1 1,600 $41.08 $65,728 1,761,861 Direct -0.09% Disposed -37.0% (price as of 2026-08-20)
March 19, 2021 ADPT S 10b5-1 100 $42.48 $4,248 1,763,461 Direct -0.01% Disposed -39.1% (price as of 2026-08-20)
March 19, 2021 ADPT S 10b5-1 4,900 $41.96 $205,604 1,763,561 Direct -0.28% Disposed -38.3% (price as of 2026-08-20)
March 18, 2021 ADPT S 10b5-1 470 $43.78 $20,577 1,768,461 Direct -0.03% Disposed -40.9% (price as of 2026-08-20)
March 18, 2021 ADPT S 10b5-1 2,604 $42.81 $111,477 1,768,931 Direct -0.15% Disposed -39.6% (price as of 2026-08-20)
March 18, 2021 ADPT S 10b5-1 1,926 $41.90 $80,699 1,771,535 Direct -0.11% Disposed -38.2% (price as of 2026-08-20)
March 17, 2021 ADPT S 10b5-1 1,804 $45.25 $81,631 1,773,461 Direct -0.10% Disposed -42.8% (price as of 2026-08-20)
March 17, 2021 ADPT S 10b5-1 1,295 $44.03 $57,019 1,775,265 Direct -0.07% Disposed -41.2% (price as of 2026-08-20)
March 17, 2021 ADPT S 10b5-1 1,901 $43.22 $82,161 1,776,560 Direct -0.11% Disposed -40.1% (price as of 2026-08-20)
Feb. 10, 2021 ADPT S 10b5-1 1,200 $64.27 $77,124 1,709,780 Direct -0.07% Disposed -59.7% (price as of 2026-08-20)
Feb. 10, 2021 ADPT S 10b5-1 1,204 $63.25 $76,153 1,710,980 Direct -0.07% Disposed -59.1% (price as of 2026-08-20)
Feb. 10, 2021 ADPT S 10b5-1 6,801 $62.56 $425,471 1,712,184 Direct -0.40% Disposed -58.6% (price as of 2026-08-20)
Feb. 10, 2021 ADPT S 10b5-1 795 $61.51 $48,900 1,718,985 Direct -0.05% Disposed -57.9% (price as of 2026-08-20)
Feb. 9, 2021 ADPT S 10b5-1 4,160 $63.23 $263,037 1,719,780 Direct -0.24% Disposed -59.1% (price as of 2026-08-20)
Feb. 9, 2021 ADPT S 10b5-1 5,840 $62.07 $362,489 1,723,940 Direct -0.34% Disposed -58.3% (price as of 2026-08-20)
Feb. 8, 2021 ADPT S 10b5-1 2,686 $62.20 $167,069 1,729,780 Direct -0.16% Disposed -58.4% (price as of 2026-08-20)
Feb. 8, 2021 ADPT S 10b5-1 7,314 $61.40 $449,080 1,732,466 Direct -0.42% Disposed -57.9% (price as of 2026-08-20)
Jan. 28, 2021 ADPT S 10b5-1 2,300 $57.83 $133,009 1,739,780 Direct -0.13% Disposed -55.3% (price as of 2026-08-20)
Jan. 28, 2021 ADPT S 10b5-1 4,300 $57.32 $246,476 1,742,080 Direct -0.25% Disposed -54.9% (price as of 2026-08-20)
Jan. 28, 2021 ADPT S 10b5-1 2,800 $55.94 $156,632 1,746,380 Direct -0.16% Disposed -53.7% (price as of 2026-08-20)
Jan. 28, 2021 ADPT S 10b5-1 600 $55.01 $33,006 1,749,180 Direct -0.03% Disposed -53.0% (price as of 2026-08-20)
Jan. 27, 2021 ADPT S 10b5-1 1,875 $59.72 $111,975 1,749,780 Direct -0.11% Disposed -56.7% (price as of 2026-08-20)
Jan. 27, 2021 ADPT S 10b5-1 3,246 $58.79 $190,832 1,751,655 Direct -0.18% Disposed -56.0% (price as of 2026-08-20)
Jan. 27, 2021 ADPT S 10b5-1 2,000 $57.71 $115,420 1,754,901 Direct -0.11% Disposed -55.2% (price as of 2026-08-20)
Jan. 27, 2021 ADPT S 10b5-1 1,000 $56.26 $56,260 1,756,901 Direct -0.06% Disposed -54.0% (price as of 2026-08-20)
Jan. 27, 2021 ADPT S 10b5-1 1,879 $54.63 $102,650 1,757,901 Direct -0.11% Disposed -52.6% (price as of 2026-08-20)
Jan. 26, 2021 ADPT S 10b5-1 100 $65.23 $6,523 1,759,780 Direct -0.01% Disposed -60.3% (price as of 2026-08-20)
Jan. 26, 2021 ADPT S 10b5-1 3,526 $64.52 $227,498 1,759,880 Direct -0.20% Disposed -59.9% (price as of 2026-08-20)
Jan. 26, 2021 ADPT S 10b5-1 2,524 $63.63 $160,602 1,763,406 Direct -0.14% Disposed -59.3% (price as of 2026-08-20)
Jan. 26, 2021 ADPT S 10b5-1 3,850 $62.51 $240,664 1,765,930 Direct -0.22% Disposed -58.6% (price as of 2026-08-20)
Jan. 19, 2021 ADPT S 10b5-1 100 $71.14 $7,114 1,769,780 Direct -0.01% Disposed -63.6% (price as of 2026-08-20)
Jan. 19, 2021 ADPT S 10b5-1 8,300 $70.42 $584,486 1,769,880 Direct -0.47% Disposed -63.3% (price as of 2026-08-20)
Dec. 30, 2020 ADPT S 10b5-1 8,869 $59.65 $529,036 1,778,180 Direct -0.50% Disposed -56.6% (price as of 2026-08-20)

Showing latest 100 of 254 transactions

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date Ticker Security Underlying Exercise price Expiration Shares A/D
Aug. 18, 2026 ADPT Stock Option (right to buy) Common Stock (278,676) $6.55 Feb. 7, 2028 278,676 Disposed
Aug. 17, 2026 ADPT Stock Option (right to buy) Common Stock (321,324) $6.55 Feb. 7, 2028 321,324 Disposed
Feb. 20, 2025 ADPT Stock Option (right to buy) Common Stock (99,107) $6.32 June 9, 2025 99,107 Disposed
Feb. 19, 2025 ADPT Stock Option (right to buy) Common Stock (186,080) $6.32 June 9, 2025 186,080 Disposed
Feb. 18, 2025 ADPT Stock Option (right to buy) Common Stock (211,160) $6.32 June 9, 2025 211,160 Disposed
Feb. 14, 2025 ADPT Stock Option (right to buy) Common Stock (158,921) $6.32 June 9, 2025 158,921 Disposed
Feb. 13, 2025 ADPT Stock Option (right to buy) Common Stock (100,287) $6.32 June 9, 2025 100,287 Disposed
March 9, 2022 ADPT Stock Option (Right to Buy) Common Stock (14,815) $6.32 June 9, 2025 14,815 Disposed
March 8, 2022 ADPT Stock Option (Right to Buy) Common Stock (14,815) $6.32 June 9, 2025 14,815 Disposed
March 7, 2022 ADPT Stock Option (Right to Buy) Common Stock (14,815) $6.32 June 9, 2025 14,815 Disposed
March 4, 2021 ADPT Stock Option (Right to Buy) Common Stock (171,703) $43.68 March 4, 2021 171,703 Acquired
Dec. 30, 2020 ADPT Stock Option (Right to Buy) Common Stock (16,520) $0.33 Dec. 20, 2021 16,520 Disposed
Dec. 29, 2020 ADPT Stock Option (Right to Buy) Common Stock (16,790) $0.33 Dec. 20, 2021 16,790 Disposed
Dec. 28, 2020 ADPT Stock Option (Right to Buy) Common Stock (16,250) $0.33 Dec. 20, 2021 16,250 Disposed
Nov. 19, 2020 ADPT Stock Option (Right to Buy) Common Stock (16,680) $0.33 Dec. 20, 2021 16,680 Disposed
Nov. 18, 2020 ADPT Stock Option (Right to Buy) Common Stock (16,680) $0.33 Dec. 20, 2021 16,680 Disposed
Nov. 17, 2020 ADPT Stock Option (Right to Buy) Common Stock (16,680) $0.33 Dec. 20, 2021 16,680 Disposed
Oct. 8, 2020 ADPT Stock Option (Right to Buy) Common Stock (24,260) $0.33 Dec. 20, 2021 24,260 Disposed
Oct. 7, 2020 ADPT Stock Option (Right to Buy) Common Stock (50,000) $0.33 Dec. 20, 2021 50,000 Disposed
Oct. 6, 2020 ADPT Stock Option (Right to Buy) Common Stock (18,280) $0.33 Dec. 20, 2021 18,280 Disposed
Oct. 1, 2020 ADPT Stock Option (Right to Buy) Common Stock (600) $0.33 Dec. 20, 2021 600 Disposed
Sept. 29, 2020 ADPT Stock Option (Right to Buy) Common Stock (1,900) $0.33 Dec. 20, 2021 1,900 Disposed
Sept. 18, 2020 ADPT Stock Option (Right to Buy) Common Stock (16,680) $0.33 Dec. 20, 2021 16,680 Disposed
Sept. 17, 2020 ADPT Stock Option (Right to Buy) Common Stock (16,680) $0.33 Dec. 20, 2021 16,680 Disposed
Sept. 16, 2020 ADPT Stock Option (Right to Buy) Common Stock (16,680) $0.33 Dec. 20, 2021 16,680 Disposed
Aug. 12, 2020 ADPT Stock Option (Right to Buy) Common Stock (16,680) $0.33 Dec. 20, 2021 16,680 Disposed
Aug. 11, 2020 ADPT Stock Option (Right to Buy) Common Stock (16,680) $0.33 Dec. 20, 2021 16,680 Disposed
Aug. 10, 2020 ADPT Stock Option (Right to Buy) Common Stock (16,680) $0.33 Dec. 20, 2021 16,680 Disposed
July 31, 2020 ADPT Stock Option (Right to Buy) Common Stock (16,680) $0.33 Dec. 20, 2021 16,680 Disposed
July 30, 2020 ADPT Stock Option (Right to Buy) Common Stock (16,680) $0.33 Dec. 20, 2021 16,680 Disposed
July 29, 2020 ADPT Stock Option (Right to Buy) Common Stock (20,668) $0.33 Dec. 20, 2021 20,668 Disposed
June 22, 2020 ADPT Stock Option (Right to Buy) Common Stock (33,132) $0.33 Dec. 20, 2021 33,132 Disposed
June 19, 2020 ADPT Stock Option (Right to Buy) Common Stock (24,560) $0.33 Dec. 20, 2021 24,560 Disposed
June 18, 2020 ADPT Stock Option (Right to Buy) Common Stock (16,680) $0.33 Dec. 20, 2021 16,680 Disposed
June 17, 2020 ADPT Stock Option (Right to Buy) Common Stock (28,440) $0.33 Dec. 20, 2021 28,440 Disposed
May 21, 2020 ADPT Stock Option (Right to Buy) Common Stock (50,000) $0.33 Dec. 20, 2021 50,000 Disposed
May 20, 2020 ADPT Stock Option (Right to Buy) Common Stock (50,000) $0.33 Dec. 20, 2021 50,000 Disposed
May 19, 2020 ADPT Stock Option (Right to Buy) Common Stock (50,000) $0.33 Dec. 20, 2021 50,000 Disposed
May 7, 2020 ADPT Stock Option (Right to Buy) Common Stock (45,000) $0.33 Dec. 20, 2021 45,000 Disposed
April 15, 2020 ADPT Stock Option (Right to Buy) Common Stock (11,120) $0.33 Dec. 20, 2021 11,120 Disposed
April 14, 2020 ADPT Stock Option (Right to Buy) Common Stock (33,360) $0.33 Dec. 20, 2021 33,360 Disposed
April 13, 2020 ADPT Stock Option (Right to Buy) Common Stock (5,560) $0.33 Dec. 20, 2021 5,560 Disposed
March 20, 2020 ADPT Stock Option (Right to Buy) Common Stock (5,560) $0.33 Dec. 20, 2021 5,560 Disposed
March 19, 2020 ADPT Stock Option (Right to Buy) Common Stock (11,200) $0.33 Dec. 20, 2021 11,120 Disposed
Feb. 13, 2020 ADPT Stock Option (Right to Buy) Common Stock (300,000) $31.71 Feb. 13, 2030 300,000 Acquired
Feb. 13, 2020 ADPT Stock Option (Right to Buy) Common Stock (11,120) $0.33 Dec. 20, 2021 11,120 Disposed
Feb. 12, 2020 ADPT Stock Option (Right to Buy) Common Stock (11,200) $0.33 Dec. 20, 2021 11,120 Disposed
Feb. 11, 2020 ADPT Stock Option (Right to Buy) Common Stock (11,200) $0.33 Dec. 20, 2021 11,120 Disposed
Jan. 29, 2020 ADPT Stock Option (Right to Buy) Common Stock (11,200) $0.33 Dec. 20, 2021 11,120 Disposed
Jan. 28, 2020 ADPT Stock Option (Right to Buy) Common Stock (11,200) $0.33 Dec. 20, 2021 11,120 Disposed
Jan. 27, 2020 ADPT Stock Option (Right to Buy) Common Stock (11,200) $0.33 Dec. 20, 2021 11,120 Disposed
Oct. 23, 2019 ADPT Stock Option (Right to Buy) Common Stock (20,000) $0.33 Dec. 20, 2021 20,000 Disposed

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 9 holdings

Securities held when first becoming an insider, per SEC Form 3.

Date Ticker Security Shares Ownership
June 26, 2019 ADPT Common Stock 1,787,500 Direct
June 26, 2019 ADPT Common Stock Indirect
June 26, 2019 ADPT Common Stock Indirect
June 26, 2019 ADPT Common Stock Indirect
June 26, 2019 ADPT Stock Option (Right to Buy)→ Common Stock (800,000) 800,000 Direct
June 26, 2019 ADPT Stock Option (Right to Buy)→ Common Stock (800,000) 800,000 Direct
June 26, 2019 ADPT Stock Option (Right to Buy)→ Common Stock (600,000) 600,000 Direct
June 26, 2019 ADPT Stock Option (Right to Buy)→ Common Stock (410,000) 410,000 Direct
June 26, 2019 ADPT Series E-1 Preferred Stock→ Common Stock (70,680) 70,680 Direct

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2024 $677,918 $573,628 $5,442 $4,973,301
2023 $663,000 $7,900,711 $318,240 $22,316 $8,904,267
2022 $658,188 $450,840 $76,260 $8,853,328

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.