Adaptive Biotechnologies Corporation ADPT

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Adaptive Biotechnologies Corporation - Common Stock · Company · Nasdaq · Healthcare / Diagnostics & Research

Paper trade (simulated — no real money)

Fill: USD 25.5100 · FX 1 USD = 1.277900 SGD · about SGD 32.5992 per unit

Sign in to practise with simulated trades before investing real money. USD fills are converted into the SGD portfolio at the displayed rate.

Announcement types: (default: consequential filings)
Results & current reports
Capital markets
Ownership & governance

USD closing-price chart (daily close from yfinance · Last year)

USD 17.22 → 25.51 · 48.1%
29.84021.12512.410 1,2 3 4 5 6 7,8 9,10 11 12 13 14 15 Oct 25Jan 26Apr 26Jul 26Oct 26

Numbered dotted lines mark the filtered filings under Announcement Events below.

Price & SEC Filing History 24 Oct 2025 — 25 Oct 2026 (Last year)

Daily Nasdaq prices are sourced from yfinance. Yellow highlighting marks an intraday rise or a gap up between adjacent trading sessions. SEC acceptance times are converted to US Eastern time: pre-market filings appear below that day’s OHLCV row; filings accepted after the 09:30 ET open appear above it. The SEC does not publish an exact first-public-availability timestamp, so acceptance time is the best available proxy.

Weekend
Weekend
24.2300 25.6200 23.8200 25.5100 1,906,128
25.3900 25.6800 23.9100 24.4100 1,258,700
24.3600 25.7400 24.2500 25.3300 1,719,000
24.0700 24.8900 23.8500 24.4200 1,245,300
24.3000 24.8800 23.8550 23.9500 1,192,800
Weekend
Weekend
25.4100 25.6500 23.9500 24.0200 1,947,200
25.4700 25.9100 24.8800 25.5800 1,734,400
24.5900 26.3300 24.3300 25.6200 1,884,000
25.3800 25.8600 24.6600 25.2800 1,954,700
26.3100 26.4920 24.7600 25.5700 3,122,000
Weekend
Weekend
26.1100 26.8500 25.9690 26.4900 1,525,300
26.0000 26.1400 25.1200 26.0900 2,646,900
26.3900 26.9300 25.8650 26.2800 2,120,200
30.2210 30.7400 26.8500 26.9000 2,533,200
28.5700 29.8600 28.1600 29.8400 1,424,700
Weekend
Weekend
27.5900 28.4100 27.3100 28.3500 1,575,400
28.8850 29.0000 27.1450 27.3700 6,018,700
28.8000 29.5200 28.7500 28.9000 1,508,200
29.2800 29.8000 28.6300 28.7700 2,507,600
29.0000 29.5200 28.0700 28.5100 2,639,000
Weekend
Weekend
29.9600 29.9600 28.8770 29.4300 1,685,200
28.0000 29.5800 27.5000 29.5700 3,610,000
27.7400 28.3500 27.6000 27.8900 1,079,700
27.2950 28.3600 26.7330 28.0600 3,999,900
28.6900 28.7800 27.7000 27.8600 1,458,700
Weekend
Weekend
28.5500 28.6800 27.9100 28.6100 2,985,500
28.2300 28.7200 27.7700 28.5500 3,279,600
27.0900 28.7200 27.0300 27.6700 5,026,100
24.8000 27.3400 24.7100 26.6800 4,123,800
24.2600 24.8780 23.9650 24.7800 1,730,300
Weekend
Weekend
24.2300 24.7900 23.9300 24.2000 1,238,300
23.8100 24.6500 23.5300 24.2300 1,071,200
24.0500 24.6800 23.8900 24.4200 1,106,800
23.9800 24.6000 23.6200 24.3400 1,358,600
No trading
Weekend
Weekend
24.0600 24.4000 23.9400 24.2800 1,404,200
25.1800 25.3600 23.8400 24.5700 2,161,000
24.4000 25.2300 24.1850 24.6600 1,623,100
24.9100 25.1100 24.2000 24.3400 1,620,000
24.6100 25.0200 23.8650 24.9200 2,237,400
Weekend
Weekend
26.5400 26.5800 25.1300 25.1900 1,508,800
26.2300 26.8700 26.1100 26.4400 1,944,400
26.0000 26.5100 25.8200 26.1600 1,387,100
25.8050 26.4900 25.2280 26.2500 1,221,100
25.8000 25.9900 25.0900 25.5500 1,694,400
Weekend
Weekend
25.3700 26.0300 24.9300 25.9900 1,816,800
24.7800 26.0900 24.7800 25.4400 1,966,100
25.3800 26.1600 25.1600 25.4900 2,145,800
24.2400 25.1500 23.9200 24.5600 1,878,400
24.4500 25.6400 24.4500 24.7700 2,668,200
Weekend
Weekend
24.2700 24.9500 24.0000 24.7400 1,743,300
25.5400 25.5400 24.4100 24.4600 1,537,300
25.3400 25.5400 24.8650 25.2500 1,706,900
25.3800 26.0900 25.0090 25.3900 2,956,500
24.9000 26.1550 24.6500 25.4500 2,366,000
Weekend
Weekend
24.6900 24.9500 24.2800 24.9300 2,495,200
24.5800 24.5800 23.4100 23.6000 2,465,900
24.5400 24.9600 24.2200 24.6000 2,415,900
15 · 10-Q After-hours · 16:30 ET 10-Q ↗
23.6000 24.6200 23.0300 24.5500 3,291,500
22.9150 23.5600 21.8290 23.1100 2,591,200
Weekend
Weekend
24.5680 24.5680 22.4100 22.5700 2,992,900
22.2000 24.3400 22.0650 24.1800 5,283,400
14 · 8-K After-hours · 16:15 ET 8-K ↗
22.4800 23.0800 21.7400 22.5600 3,147,300
22.7200 22.9900 21.9300 22.5200 1,678,800
22.7000 23.0000 21.7800 22.5400 2,437,400
Weekend
Weekend
22.5600 22.7700 21.8300 22.2700 2,819,900
21.9500 22.9100 21.9500 22.3100 2,763,900
22.2500 22.6500 21.5400 21.9500 2,355,600
21.6300 22.6000 20.9000 22.5800 3,505,100
22.5400 22.9000 21.6300 21.8600 2,140,000
Weekend
Weekend
21.4300 23.0200 21.3600 22.9200 3,233,100
22.8800 23.1500 21.4630 22.1000 2,447,400
21.7650 22.9900 21.6900 22.9000 3,986,000
21.1600 21.5400 20.8400 21.4300 1,889,200
20.7600 21.5450 20.4600 21.0200 1,844,300
Weekend
Weekend
21.9200 22.1290 20.7200 21.0600 1,907,500
20.3900 21.9400 20.2500 21.8000 3,006,000
20.1100 20.5700 19.7710 20.1600 2,513,900
21.3700 21.6300 20.4500 20.8200 2,440,200
21.1100 21.9030 21.0000 21.5000 2,525,400
Weekend
Weekend
No trading
22.4950 22.8000 21.0900 21.1900 3,391,500
21.4600 22.5400 21.4000 22.3700 3,285,000
21.0800 21.5600 20.7050 21.4500 3,421,200
21.2000 21.6400 20.7300 21.4000 3,524,400
Weekend
Weekend
20.0750 21.0050 19.9620 20.9600 6,474,400
19.6050 20.6400 19.5300 20.2500 3,961,100
17.6800 19.7400 17.5350 19.3400 5,523,600
17.1400 17.8900 17.1330 17.2300 2,272,400
13 · 8-K After-hours · 16:07 ET 8-K ↗
17.5000 17.8900 17.2750 17.3700 2,262,000
Weekend
Weekend
No trading
17.1100 17.5650 17.0000 17.5300 3,883,100
16.8400 17.3900 16.4250 16.7800 13,517,700
16.1550 18.0600 15.9000 17.2200 6,864,800
12 · 8-K After-hours · 16:15 ET 8-K ↗
18.3800 18.3800 17.1300 17.4600 2,852,800
Weekend
Weekend
19.5250 19.5250 17.1000 17.6000 2,978,800
17.7200 19.3100 16.8000 18.7300 5,433,600
17.1500 18.2300 17.0100 17.0700 3,006,000
11 · 8-K After-hours · 16:30 ET 8-K ↗
16.9300 17.5300 16.5400 17.3600 2,216,600
17.1600 17.4900 16.6800 16.7000 1,749,300
Weekend
Weekend
17.9000 18.2900 16.6750 16.9000 2,164,000
16.0000 18.1250 15.9640 18.0800 4,415,800
15.0500 16.0000 14.7600 15.9900 2,236,600
15.1800 15.3300 14.8400 15.1400 1,631,600
14.9900 15.4700 14.7400 15.2300 1,571,700
Weekend
Weekend
15.1900 15.5850 15.1000 15.1500 2,293,300
13.8700 15.2200 13.8100 15.1900 1,579,100
14.1200 14.1800 13.7500 13.8400 2,775,300
14.0000 14.1850 13.6600 14.1300 904,500
No trading
Weekend
Weekend
14.0000 14.2660 13.7300 13.8800 1,235,000
13.7400 13.9200 13.3900 13.8700 1,075,800
13.0500 13.9900 12.9150 13.9600 1,918,800
12.7100 13.0150 12.5300 12.9600 1,247,100
12.8200 13.3900 12.5010 12.7100 1,593,300
Weekend
Weekend
12.9300 13.1500 12.8100 12.8300 1,563,600
13.1900 13.3500 12.9600 13.1800 1,600,100
13.5400 13.5700 12.9450 13.1300 1,285,900
13.4200 13.7200 13.2600 13.6300 1,233,400
13.9100 14.1000 13.4300 13.5400 1,505,400
Weekend
Weekend
14.4600 14.4600 13.5550 13.8100 1,522,100
14.5800 15.0600 14.2200 14.6900 1,950,100
14.6360 14.9800 12.9800 14.4300 4,900,100
10 · 10-Q After-hours · 16:30 ET 10-Q ↗ 9 · 8-K After-hours · 16:15 ET 8-K ↗
14.7400 14.8300 13.6400 13.7800 3,187,700
14.1500 14.8300 14.1500 14.5000 2,214,400
Weekend
Weekend
14.2000 14.4000 14.0300 14.2700 983,600
13.5400 14.1600 13.5400 14.1000 1,189,400
13.8900 14.0600 13.2200 13.5300 1,274,600
14.2100 14.3000 13.7100 14.0400 1,229,400
14.0300 14.3600 14.0300 14.2100 1,063,400
Weekend
Weekend
8 · DEFA14A After-hours · 16:31 ET DEFA14A ↗ 7 · DEF 14A After-hours · 16:30 ET DEF 14A ↗
13.8200 14.1750 13.7400 14.1400 876,100
14.1800 14.4500 13.5000 13.8200 1,006,100
14.4400 14.5500 13.9700 14.2000 1,040,200
14.5900 15.1500 14.1650 14.2100 1,531,200
14.2500 14.8600 14.1100 14.5800 1,432,600
Weekend
Weekend
14.5500 14.9100 14.3850 14.4700 1,592,900
14.2900 14.5200 14.0200 14.0800 1,303,100
14.5300 14.8600 14.4400 14.5300 949,000
14.1700 14.8000 14.0800 14.5300 1,367,400
12.8300 14.2700 12.8200 14.1300 3,126,100
Weekend
Weekend
13.4300 13.6000 12.3600 12.7900 3,310,100
14.7000 14.7350 13.3700 13.4000 1,740,000
15.0000 15.6130 14.4460 14.8400 2,188,800
13.9500 14.0600 13.3900 13.7100 1,405,400
14.7100 14.9000 14.0500 14.0800 1,440,800
Weekend
Weekend
No trading
13.8100 14.8900 13.8100 14.8100 1,565,400
14.0000 14.6600 13.8350 14.4300 2,485,700
13.1400 13.9000 13.0900 13.8800 2,401,900
12.4500 13.0150 12.2700 12.8500 1,819,400
Weekend
Weekend
13.8400 13.8600 12.0200 12.4100 4,948,100
13.8600 14.3600 13.8200 13.9600 1,218,000
14.2300 14.5100 13.9430 14.1500 2,165,500
13.5500 13.9450 13.4100 13.9000 1,762,600
14.0000 14.1200 13.5700 13.6600 1,275,000
Weekend
Weekend
13.3600 13.6000 13.1800 13.5800 2,360,400
13.1000 13.6000 12.9700 13.5000 1,336,900
13.2300 13.4100 13.0200 13.2800 1,550,300
13.3500 13.6700 13.1300 13.3900 1,735,600
13.4100 13.8800 13.2100 13.3200 3,079,900
Weekend
Weekend
13.0500 13.2760 12.6850 13.1700 3,902,500
13.8300 13.9400 12.0000 12.4500 5,881,600
14.3800 14.3900 13.8100 14.2200 2,109,600
14.9500 15.0500 14.1100 14.5200 1,839,200
14.5000 15.1650 14.2120 14.9500 3,493,600
Weekend
Weekend
15.4800 15.6900 14.8100 14.8600 1,973,800
16.2000 16.3500 15.7400 15.9300 1,850,800
16.1500 16.9500 16.1500 16.4400 1,333,800
15.5400 16.5600 15.1100 16.0800 1,777,400
15.5100 16.2000 15.5000 16.1200 1,634,700
Weekend
Weekend
16.2300 16.2300 15.8050 16.0200 2,050,100
6 · 10-K After-hours · 16:31 ET 10-K ↗
16.3100 16.4800 15.7650 16.4600 1,449,300
16.1800 16.5000 15.8500 16.2100 1,078,100
15.3900 16.2100 15.3900 16.0500 1,575,300
14.8200 15.4800 14.7550 15.3900 1,843,800
Weekend
Weekend
15.9100 15.9400 15.0300 15.2000 1,661,400
15.7400 16.1750 15.5700 16.0500 1,056,200
15.7600 16.0800 15.6000 15.8700 1,669,500
15.9800 16.3500 15.7150 15.7900 1,022,100
No trading
Weekend
Weekend
15.5300 16.4200 15.4200 16.0400 1,344,900
15.6600 15.8130 15.0700 15.5400 1,632,500
15.8000 15.9400 14.8500 15.6200 1,969,300
15.8400 16.0800 15.4850 15.6400 1,334,600
15.8900 16.1800 15.3000 15.8600 2,466,600
Weekend
Weekend
17.8200 17.9800 15.0650 15.7700 4,140,300
5 · 8-K After-hours · 16:15 ET 8-K ↗
17.1700 17.8800 16.3700 16.4700 2,497,300
18.4600 18.5050 16.8700 17.3000 2,166,900
18.6600 19.8000 18.0250 18.5000 2,067,600
18.2900 18.8750 18.1300 18.3900 2,249,200
Weekend
Weekend
18.1700 18.7000 17.9850 18.5000 1,882,100
18.4100 18.4800 17.6500 18.3700 1,547,400
19.2500 19.3450 18.4300 18.5000 1,964,700
19.2000 19.4200 18.7500 19.2300 1,377,600
18.5200 19.2900 18.2500 19.1200 1,263,500
Weekend
Weekend
19.0500 19.1000 18.2400 18.5500 1,342,800
17.7600 19.1600 17.5430 19.0600 2,240,500
17.7900 17.9900 17.3200 17.5700 1,668,100
16.5500 18.1400 16.5500 17.8700 2,119,800
No trading
Weekend
Weekend
17.7900 17.8900 17.4000 17.5200 1,042,600
18.1500 18.3900 17.6600 17.7800 1,036,900
17.9800 18.1750 17.5600 18.0400 1,866,000
18.2850 18.4900 17.4400 18.0700 1,847,200
17.5100 18.5000 17.3200 18.2600 3,587,900
4 · 8-K Pre-market · 08:15 ET 8-K ↗
Weekend
Weekend
16.0100 16.2900 15.4550 15.7600 2,469,000
16.5200 16.8100 15.5300 15.9600 2,074,100
16.2100 17.3300 16.2050 16.7300 2,069,300
16.1700 16.8200 15.7800 16.1100 3,352,300
15.7800 16.1900 15.3100 16.1700 3,424,800
Weekend
Weekend
16.2700 16.4700 15.7400 15.9100 1,060,300
No trading
16.4700 16.8200 16.1150 16.2400 1,969,500
16.5400 16.6200 16.0500 16.4200 1,529,600
3 · 8-K Pre-market · 08:00 ET 8-K ↗
16.5200 16.8200 16.3500 16.6500 2,236,900
Weekend
Weekend
16.6400 17.0400 16.4750 16.7000 909,700
No trading
16.5100 16.7750 16.3300 16.6800 907,200
17.2100 17.4200 16.6600 16.7500 2,271,300
17.0600 17.5000 16.8600 17.4100 1,785,100
Weekend
Weekend
16.5100 17.1700 16.3400 17.0000 2,852,100
16.5300 16.9900 16.4600 16.5000 2,866,100
15.8100 16.4800 15.6000 16.1200 2,430,800
15.6600 16.0550 15.5000 15.9300 2,280,000
16.0300 16.0800 15.3510 15.6900 3,004,600
Weekend
Weekend
15.3800 15.5250 15.1100 15.4400 2,452,500
15.7400 16.0700 14.9400 15.4200 2,298,400
14.9300 16.2600 14.9100 15.7400 4,365,000
14.7400 15.6150 14.6900 14.8600 3,453,300
14.7100 15.2350 14.5800 14.9500 3,757,400
Weekend
Weekend
16.2400 16.2500 14.6500 14.7500 7,131,200
16.8600 17.5800 16.4500 17.4600 2,928,100
18.8700 18.8700 16.5000 17.1300 4,713,000
18.8400 19.2700 18.5200 18.6900 1,050,200
19.2600 19.3100 18.5900 18.8400 1,944,000
Weekend
Weekend
19.7200 19.7200 19.2500 19.6600 926,800
No trading
20.2300 20.3400 19.4000 19.7200 1,880,300
20.3600 20.7600 19.6000 20.3200 2,747,000
18.9500 20.6500 18.4000 20.4600 4,345,900
Weekend
Weekend
16.2800 18.9800 16.1800 18.6100 5,068,300
15.5750 16.9700 15.5750 16.3200 3,968,200
13.8500 15.3800 13.7250 15.1500 2,817,000
13.5300 13.9500 13.2800 13.7500 1,992,800
14.0000 14.2400 13.6500 13.7100 1,703,400
Weekend
Weekend
13.7100 14.2100 13.4500 14.1000 1,627,700
14.1800 14.2900 13.9300 14.1400 2,318,000
14.6400 15.0500 14.3600 14.5000 1,732,000
14.6500 14.9500 14.2600 14.5300 1,613,300
14.8800 15.1900 14.3500 14.7100 2,747,700
Weekend
Weekend
15.3100 15.3650 14.5300 14.7900 2,944,600
16.9500 17.3800 15.3800 15.5600 3,633,900
2 · 10-Q After-hours · 16:31 ET 10-Q ↗ 1 · 8-K After-hours · 16:15 ET 8-K ↗
16.8500 17.7500 16.6200 17.5900 1,882,800
16.7700 17.5100 16.5100 16.9200 1,347,400
17.2600 17.5250 17.0000 17.3400 1,344,400
Weekend
Weekend
16.9000 17.7600 16.8100 17.3600 1,911,000
16.9800 17.3650 16.7750 16.9100 1,515,900
16.9100 17.4000 16.5900 16.8000 1,039,300
17.0100 17.1800 16.8000 16.9000 831,600
17.2600 17.4800 16.9750 17.1200 820,200
Weekend
Weekend
17.2000 17.5900 17.1600 17.2200 1,213,700

Announcement Events

Each title opens the filing on the SEC website. Registered users can summarise the filing and up to seven relevant exhibits linked within the same SEC submission.

15 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
14 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
13 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise
12 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
11 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
10 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
9 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
8 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 16:31 ET Summarise
7 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
6 10-K 10-K (opens SEC filing in a new tab) After-hours · 16:31 ET Summarise
5 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
4 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:15 ET Summarise
3 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:00 ET Summarise
2 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:31 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise