Adicet Bio, Inc ACET

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Adicet Bio, Inc. - Common Stock · Company · Nasdaq · Healthcare / Biotechnology

Paper trade (simulated — no real money)

Fill: USD 3.9900 · FX 1 USD = 1.277900 SGD · about SGD 5.0988 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 14.24 → 3.99 · -72.0%
14.4329.2113.990 1,2,3 4 5 6 7 8,9,10 11 12,13 14,15 16 17 18,19 20 21 22 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
4.2200 4.2900 3.9600 3.9900 162,437
4.5000 4.7200 4.2100 4.2800 156,600
4.5200 4.7360 4.4400 4.4900 182,000
4.5300 4.7150 4.4900 4.5200 126,500
4.5700 4.7450 4.3900 4.5300 230,300
Weekend
Weekend
5.1400 5.1400 4.5700 4.5700 188,500
4.9000 5.1700 4.8800 5.1400 155,100
5.1000 5.2700 4.8000 4.8900 357,800
5.5300 5.5300 5.1000 5.1100 326,900
5.5500 5.8400 5.1700 5.5300 145,900
Weekend
Weekend
5.7200 6.0500 5.6050 5.6100 189,800
6.1600 6.1700 5.5500 5.7400 487,600
6.2100 6.4400 6.1200 6.1800 214,300
6.5200 6.5500 6.2100 6.2500 135,500
6.5300 6.6900 6.2800 6.4700 152,700
Weekend
Weekend
6.7000 6.8200 6.5000 6.5000 164,700
7.0600 7.1700 6.6400 6.6400 148,900
6.8000 7.2800 6.7100 7.1400 210,800
6.4100 7.0600 6.3700 6.8300 666,600
7.9600 7.9600 6.2500 6.3500 2,149,000
22 · 8-K Pre-market · 08:15 ET 8-K ↗
Weekend
Weekend
8.2900 9.1100 8.2900 9.0200 638,600
8.4900 8.4900 7.8900 8.2700 358,500
9.1200 9.3110 8.4200 8.4900 262,500
9.0000 9.4400 8.9810 9.1450 87,800
9.2300 9.2400 8.7820 8.9300 49,500
Weekend
Weekend
8.9600 9.4050 8.7600 9.1800 114,200
9.2000 9.3300 8.8600 9.0100 130,700
8.5200 9.4400 8.4450 9.0500 258,000
9.7000 9.7000 7.9050 8.5050 479,000
9.5100 9.8400 9.4200 9.7000 124,800
Weekend
Weekend
9.6500 9.8000 9.3800 9.5200 119,300
9.4600 9.6800 9.3100 9.5300 119,000
9.6700 9.9500 9.4350 9.5400 92,900
21 · 8-K After-hours · 16:17 ET 8-K ↗
9.6100 9.9700 9.3800 9.7300 81,800
No trading
Weekend
Weekend
9.3300 9.7600 9.2610 9.5900 44,500
9.2600 9.6400 9.0480 9.4300 78,800
9.3500 9.6500 9.0010 9.2600 61,000
8.8700 9.4500 8.7700 9.2600 134,100
20 · 8-K Pre-market · 07:02 ET 8-K ↗
8.9200 9.0700 8.6200 8.7000 111,900
Weekend
Weekend
9.2200 9.2450 8.7600 9.0600 111,600
9.0000 9.1800 8.8410 9.0100 259,800
8.9800 9.0400 8.6300 8.9500 119,300
8.9800 9.1450 8.7800 9.0000 69,900
9.2100 9.2100 8.7400 8.9000 64,300
Weekend
Weekend
9.4200 9.6300 9.1000 9.1900 80,500
9.6160 9.6470 9.0800 9.3800 65,500
8.9900 9.6000 8.9900 9.4900 84,700
8.7500 9.2200 8.7000 9.1100 101,400
8.4600 8.9900 8.4600 8.7400 93,200
Weekend
Weekend
8.3000 8.3800 8.1500 8.3800 57,700
8.3500 8.5000 8.2500 8.2600 51,300
8.3000 8.3500 8.1800 8.2600 39,600
8.1500 8.2900 7.9250 8.2300 65,800
7.9600 8.2300 7.8500 8.1100 85,700
Weekend
Weekend
8.1200 8.3000 7.9800 7.9800 80,400
8.7100 8.8800 7.4200 7.9300 179,700
19 · 10-Q After-hours · 16:21 ET 10-Q ↗ 18 · 8-K After-hours · 16:18 ET 8-K ↗
9.3100 9.5000 9.0050 9.1600 43,400
9.3500 9.4700 9.1900 9.2100 95,400
9.0800 9.8350 9.0000 9.2400 135,400
Weekend
Weekend
8.9700 9.2100 8.5450 9.1100 123,300
8.3800 9.1100 8.3300 9.0600 60,800
8.2800 8.4300 8.0900 8.3000 92,100
8.1000 8.4600 7.7800 8.2000 54,700
7.8400 8.2600 7.7400 8.0600 107,800
Weekend
Weekend
8.3900 8.3900 7.7500 7.7900 71,200
8.3500 8.5600 8.1400 8.4200 177,700
8.0700 8.6250 8.0000 8.5700 95,200
7.9600 8.3100 7.9100 8.1200 43,200
7.9600 8.1300 7.7630 7.8900 74,900
Weekend
Weekend
8.1600 8.2700 7.9500 8.1200 104,900
8.6000 8.6700 7.9450 8.2200 113,700
8.7900 8.8750 8.4350 8.6800 53,900
8.6400 9.0800 8.5100 8.8300 119,800
8.7900 9.1500 8.5500 8.5500 116,400
Weekend
Weekend
8.9500 8.9800 8.6750 8.8300 60,800
9.2500 9.3150 8.8750 8.9400 98,300
8.5300 9.3100 8.5300 9.2500 136,300
9.1300 9.1300 8.4900 8.6000 66,200
9.1000 9.4200 9.0550 9.0700 64,600
Weekend
Weekend
No trading
8.7300 9.3900 8.7000 9.0000 101,100
8.5800 9.0200 8.4000 8.6200 90,100
8.5800 8.8100 8.4700 8.6400 171,800
8.3800 8.6150 8.3400 8.5600 74,300
Weekend
Weekend
7.8600 8.3700 7.8600 8.3700 95,600
8.2500 8.3000 7.8800 7.9000 88,600
8.2100 8.4300 8.1200 8.2500 84,500
8.0700 8.4400 8.0700 8.1500 32,100
8.0800 8.4000 8.0800 8.2300 64,400
Weekend
Weekend
No trading
17 · 8-K After-hours · 16:01 ET 8-K ↗
8.0200 8.1500 8.0200 8.1000 36,400
7.8600 8.3300 7.7900 8.1000 244,200
8.1200 8.1300 7.7200 7.7600 77,700
8.1200 8.3690 8.1100 8.1100 32,000
Weekend
Weekend
7.6300 8.3300 7.4420 8.0500 121,700
7.3900 7.7350 7.3100 7.5500 42,100
7.2700 7.4200 7.2400 7.3100 34,800
7.3500 7.5500 7.0200 7.3100 54,600
7.4600 7.4600 7.1270 7.2200 53,600
Weekend
Weekend
8.0500 8.0600 7.2600 7.2600 86,300
7.8900 8.3350 7.8600 8.1500 63,300
8.0600 8.2900 7.6430 7.8300 113,700
8.6600 8.6700 8.1100 8.1100 170,800
9.3200 9.3200 8.7400 8.7800 66,800
Weekend
Weekend
8.6400 9.4730 8.5200 9.3100 203,700
8.3800 8.7400 8.2900 8.6400 114,300
8.3600 8.6750 8.1750 8.5000 100,400
8.4400 8.6200 8.0310 8.3300 90,200
No trading
Weekend
Weekend
7.9000 8.3500 7.9000 8.3000 92,000
7.7100 8.0300 7.4700 7.8900 105,800
16 · 10-K/A After-hours · 16:10 ET 10-K/A ↗
7.2500 7.9100 7.2300 7.7600 154,100
7.5000 7.5000 7.0900 7.2500 171,400
7.6000 7.7600 7.3200 7.5000 100,900
Weekend
Weekend
8.2500 8.2500 7.5700 7.6800 138,800
8.1500 8.6050 7.7500 8.4100 155,200
15 · 10-Q After-hours · 16:32 ET 10-Q ↗ 14 · 8-K After-hours · 16:04 ET 8-K ↗
7.8700 8.1600 7.6000 8.0700 45,700
8.1700 8.1700 7.8100 7.9500 63,500
8.4500 8.7060 8.0810 8.1700 198,700
Weekend
Weekend
8.4600 8.9000 8.3470 8.5500 96,800
8.5500 8.6600 8.2400 8.3200 60,100
8.5100 8.7650 8.3700 8.5500 113,000
8.6100 8.8800 8.3300 8.5100 106,500
8.2000 8.5300 8.0600 8.4500 52,700
Weekend
Weekend
7.5500 8.3000 7.4500 8.2000 119,200
7.6000 7.7100 7.4500 7.5500 51,400
13 · DEFA14A After-hours · 16:04 ET DEFA14A ↗ 12 · DEF 14A After-hours · 16:02 ET DEF 14A ↗
7.6400 7.8000 7.2900 7.6300 101,200
11 · 8-K After-hours · 16:01 ET 8-K ↗
7.7800 7.9200 7.5500 7.6700 71,300
8.0200 8.2000 7.8500 7.9300 53,200
Weekend
Weekend
7.9600 7.9600 7.7700 7.9000 50,300
8.2900 8.3200 7.9000 7.9000 76,900
8.2200 8.4200 8.1400 8.3100 58,400
8.6800 8.6800 7.9600 8.0600 174,600
8.2300 8.7900 8.1700 8.6700 131,600
Weekend
Weekend
8.2950 8.4700 8.1500 8.2200 187,400
8.1600 8.2000 7.7000 8.0500 132,100
7.0600 7.9900 6.7700 7.9200 346,200
6.8400 7.1000 6.7900 7.0000 387,100
6.6700 6.6700 6.0500 6.3500 202,500
Weekend
Weekend
6.8900 6.9000 6.6800 6.7600 61,700
6.5500 6.9700 6.5130 6.8600 239,600
6.6700 6.7100 6.1700 6.5500 274,300
6.8400 6.8600 6.3450 6.4300 180,700
6.9500 7.0890 6.8300 6.9000 78,300
Weekend
Weekend
No trading
6.8100 7.0100 6.7350 6.9900 64,000
6.8800 7.0570 6.8500 6.8800 78,000
6.2600 6.8200 6.2600 6.8100 72,900
6.4500 6.4900 6.0100 6.1100 112,700
Weekend
Weekend
6.6200 6.6600 6.4200 6.4700 105,100
6.7400 6.9100 6.6700 6.7300 64,000
6.7200 7.0000 6.5500 6.8100 76,400
6.5900 6.7600 6.5000 6.6900 75,400
6.8200 6.9170 6.4850 6.6600 160,300
Weekend
Weekend
6.9700 7.1150 6.8300 6.9200 96,200
6.8900 7.0900 6.8200 7.0700 97,300
7.0700 7.1440 6.8000 6.9300 331,500
7.2500 7.3500 7.1100 7.1900 45,200
7.3300 7.4500 7.1400 7.1700 100,000
Weekend
Weekend
6.9800 7.6900 6.9800 7.2100 146,300
10 · S-3 After-hours · 17:17 ET S-3 ↗ 9 · 10-K After-hours · 16:27 ET 10-K ↗ 8 · 8-K After-hours · 16:22 ET 8-K ↗
7.4100 7.4380 6.9700 7.0400 86,400
7.5300 7.6900 7.1500 7.4700 176,300
7.6000 8.1200 7.4000 7.5300 181,100
7.2000 7.7600 7.0530 7.6100 93,700
Weekend
Weekend
7.3000 7.3650 7.0600 7.2900 56,800
7.5700 7.6250 7.3300 7.4600 77,300
7.1000 7.6000 7.0900 7.5700 136,100
7.0100 7.1300 6.6700 7.0200 111,400
7.0900 7.3350 7.0000 7.2900 33,200
Weekend
Weekend
7.2000 7.4700 7.0900 7.2500 41,800
7.4500 7.4500 6.9200 7.3200 47,100
7.3700 7.5900 7.2500 7.4100 75,100
6.8800 7.5000 6.8800 7.3600 126,200
7.1400 7.3400 6.8500 6.9300 102,200
Weekend
Weekend
7.2900 7.5800 7.0200 7.1400 202,100
6.9300 7.4400 6.8100 7.4400 235,500
6.9400 7.2000 6.8000 7.0600 259,500
6.8600 7.0800 6.5000 7.0400 255,200
No trading
Weekend
Weekend
6.7600 7.3000 6.7200 6.9100 237,300
6.8200 7.0000 6.4200 6.7200 288,000
7.1700 7.4700 6.6000 6.8100 273,900
7.2000 7.5600 7.1200 7.1300 262,600
6.9100 8.3500 6.5750 7.2500 410,400
Weekend
Weekend
6.5500 7.0300 6.5500 7.0300 226,000
7.3500 7.3500 6.4070 6.4400 277,700
7.7000 7.8500 7.3600 7.4300 176,500
7.9600 8.1000 7.6400 7.7000 82,600
7.9000 8.1350 7.8100 7.9800 108,000
Weekend
Weekend
8.4100 8.5000 7.8800 7.9900 170,800
8.4500 8.5200 8.2600 8.5000 50,800
8.5400 8.5500 8.2800 8.4500 74,400
8.6800 8.9500 8.1750 8.5400 122,200
8.4700 9.0000 8.3500 8.7000 134,600
Weekend
Weekend
8.3100 8.5300 8.1700 8.4400 110,800
8.1600 8.4500 8.0500 8.4000 242,700
8.1300 8.5500 7.7600 8.0700 248,500
8.1200 8.1800 7.8300 7.9000 308,400
No trading
Weekend
Weekend
7.9000 8.3000 7.8700 8.2800 137,900
8.3000 8.5000 7.9000 7.9400 113,100
8.3300 8.5600 8.2000 8.2900 92,900
7.7800 8.3200 7.7200 8.2900 112,700
8.0500 8.0800 7.7000 7.8100 190,100
Weekend
Weekend
8.1700 8.2150 7.9300 8.0300 149,700
8.3400 8.4000 8.0230 8.0900 170,500
8.0700 8.5500 8.0700 8.4500 116,900
7 · 8-K Pre-market · 08:30 ET 8-K ↗
8.1000 8.2500 7.9700 8.0500 163,900
8.8300 9.0500 7.9400 8.1500 282,500
Weekend
Weekend
8.4300 8.8200 8.3300 8.8200 732,100
No trading
7.8400 8.8400 7.8400 8.4200 261,400
7.9700 8.3200 7.6200 7.9300 271,200
8.0320 8.2400 7.8400 7.8720 168,406
6 · 8-K Pre-market · 08:30 ET 8-K ↗
Weekend
Weekend
7.5360 8.3680 7.5200 8.3200 185,125
No trading
7.7760 8.3200 7.7760 8.3040 86,600
7.8400 7.9680 7.5520 7.7760 105,838
7.8400 8.2880 7.7440 7.8720 187,275
Weekend
Weekend
5 · 8-K After-hours · 16:02 ET 8-K ↗
7.4560 8.1760 7.3600 7.9040 378,875
7.6480 7.9360 7.5200 7.5200 95,038
7.5680 8.0000 7.4560 7.5200 264,744
8.0000 8.0480 7.3920 7.4400 294,144
8.2560 8.3200 7.8400 7.9200 233,081
Weekend
Weekend
8.1600 8.4160 7.8400 7.9840 243,081
8.5120 8.8000 8.2400 8.2720 226,869
9.0560 9.4240 8.3200 8.7840 196,225
8.4000 8.6880 8.2400 8.5760 163,513
8.6400 8.8000 8.0000 8.3840 208,850
Weekend
Weekend
8.5600 8.8000 8.5120 8.5440 134,275
8.6880 9.1520 8.5600 8.8800 113,294
8.9600 8.9920 8.4000 8.5920 208,838
9.7600 9.8400 8.7680 8.9600 167,644
10.5600 10.5600 9.7120 9.7600 93,375
Weekend
Weekend
10.0640 11.1520 9.9360 10.3680 82,231
No trading
9.6640 10.0800 9.2640 9.6160 294,400
10.1280 10.2880 9.5520 9.6000 88,744
10.0480 10.7520 9.6640 9.7920 63,150
Weekend
Weekend
9.2480 10.0160 9.2320 9.6320 61,369
9.2800 9.9200 9.2000 9.2480 63,775
9.6000 9.9520 9.0560 9.2320 92,313
10.4640 10.4640 9.4400 9.6160 105,269
4 · DEF 14A After-hours · 16:01 ET DEF 14A ↗
10.5600 10.9760 9.4240 9.4880 186,731
Weekend
Weekend
10.4000 11.1360 10.3200 10.5920 54,275
10.8320 11.2000 10.1120 10.6080 101,719
10.3360 11.0400 10.3200 10.9920 80,306
10.7200 10.8320 10.2400 10.3360 81,781
10.4000 11.2000 10.1600 10.5120 121,531
Weekend
Weekend
10.7200 10.8800 9.6480 10.2400 151,988
11.0400 11.3760 10.6080 10.8320 68,213
3 · PRE 14A After-hours · 16:10 ET PRE 14A ↗ 2 · 10-Q After-hours · 16:06 ET 10-Q ↗ 1 · 8-K After-hours · 16:02 ET 8-K ↗
11.0560 11.3600 10.5920 11.0400 56,500
11.6160 11.8240 10.7200 11.0400 148,844
12.0000 12.3200 11.4240 11.6800 195,694
Weekend
Weekend
12.5280 12.9440 11.6800 12.0000 176,575
12.3680 12.9600 12.0640 12.4640 101,663
13.7600 13.9840 12.0000 12.0160 264,669
14.5600 14.5600 13.5840 13.6960 110,050
14.2560 14.5600 13.2800 14.4320 192,181
Weekend
Weekend
13.9680 14.9760 13.9200 14.2400 59,719

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.