Aclaris Therapeutics, Inc ACRS

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Aclaris Therapeutics, Inc. - Common Stock · Company · Nasdaq

Paper trade (simulated — no real money)

Fill: USD 5.2300 · FX 1 USD = 1.290100 SGD · about SGD 6.7472 per unit

Sign in to place simulated trades. 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 1.68 → 5.23 · 211.3%
5.7103.6201.530 1 2,3 4 5,6 7 8 9,10 11 12 13,14 15 16,17 18 Jul 25Oct 25Jan 26Apr 26Jul 26

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

Price & SEC Filing History 26 Jul 2025 — 27 Jul 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.

No data yet
Weekend
Weekend
5.5200 5.5400 5.2100 5.2300 760,700
5.5100 5.6200 5.3650 5.4800 879,800
5.6900 5.6900 5.5100 5.6200 963,900
5.5500 5.6900 5.4600 5.6900 1,358,400
5.7250 5.8800 5.5300 5.5700 867,200
Weekend
Weekend
5.3000 5.7000 5.2400 5.6800 1,253,700
5.5900 5.6400 5.2700 5.3600 2,096,300
5.4100 5.6900 5.3100 5.6000 6,078,000
5.6480 5.6480 5.3500 5.4300 832,200
5.5300 5.5800 5.3500 5.5000 1,087,900
Weekend
Weekend
5.7600 5.7600 5.4600 5.5800 1,401,900
5.6100 5.8500 5.5400 5.7100 2,047,800
5.5700 5.6600 5.4200 5.5100 1,214,000
5.4800 5.7600 5.3700 5.6200 1,380,000
5.6300 5.6650 5.4550 5.4900 1,193,700
Weekend
Weekend
No trading
5.3600 5.5800 5.3250 5.5600 1,942,900
5.6450 5.6900 5.2400 5.3400 2,405,000
4.9900 5.3500 4.9400 5.2900 3,207,900
5.0000 5.0650 4.8600 5.0200 1,840,600
Weekend
Weekend
4.8800 5.1400 4.8000 5.0000 8,838,900
4.7700 4.9700 4.7600 4.9100 1,329,300
4.9300 5.0000 4.7050 4.7900 1,482,300
4.7700 5.1150 4.7700 4.9200 1,865,200
4.5500 4.9300 4.5000 4.8400 1,818,900
Weekend
Weekend
No trading
4.5600 4.5800 4.3650 4.5000 4,322,800
4.3200 4.5200 4.3000 4.4200 1,187,700
4.3700 4.4300 4.2450 4.3400 1,086,100
4.4300 4.5500 4.2600 4.3600 1,675,500
Weekend
Weekend
4.3900 4.5290 4.2900 4.3200 1,114,500
4.1200 4.3900 4.0740 4.3700 818,800
4.2900 4.3900 4.0800 4.1000 1,224,400
4.4100 4.4700 4.2200 4.3000 1,022,400
4.4200 4.4850 4.2900 4.3600 1,464,000
Weekend
Weekend
4.6900 4.7000 4.3250 4.3600 929,000
18 · 8-K After-hours · 16:01 ET 8-K ↗
4.4600 4.7700 4.4200 4.7100 1,066,000
4.6300 4.6550 4.4000 4.4200 1,579,000
4.4100 4.6700 4.3500 4.6300 1,510,200
4.5300 4.5500 4.3200 4.3400 2,228,400
Weekend
Weekend
4.6100 4.6750 4.5000 4.5500 1,184,500
4.6000 4.6300 4.5500 4.5700 640,800
4.5100 4.6850 4.5000 4.5800 683,600
4.5200 4.6150 4.4700 4.5100 718,200
No trading
Weekend
Weekend
4.5400 4.6000 4.4950 4.5200 627,700
4.5000 4.5800 4.4500 4.5400 480,800
4.4900 4.6200 4.3850 4.5300 993,000
4.3500 4.5100 4.3400 4.4500 1,196,500
4.5300 4.5350 4.2300 4.4000 1,827,400
Weekend
Weekend
4.7000 4.8200 4.4900 4.5200 929,200
5.1000 5.1500 4.7900 4.8000 2,215,600
4.8300 5.0900 4.8000 5.0900 2,245,800
4.9500 4.9500 4.7900 4.8800 948,900
4.9400 5.1200 4.8000 4.9500 1,814,300
Weekend
Weekend
4.8300 4.9400 4.6600 4.9300 1,205,800
17 · 10-Q After-hours · 16:32 ET 10-Q ↗
4.6650 4.8850 4.5600 4.8600 1,136,700
16 · 8-K Pre-market · 07:15 ET 8-K ↗
4.8100 4.8750 4.6950 4.7800 997,200
4.7200 4.8800 4.5900 4.7500 1,072,500
4.3900 4.6700 4.3800 4.5300 926,900
Weekend
Weekend
4.3500 4.4600 4.2600 4.4100 1,076,500
4.4800 4.5380 4.2150 4.3400 1,742,300
4.2800 4.4850 4.1900 4.4700 1,324,400
4.2000 4.3700 4.0800 4.2200 1,850,300
15 · 8-K Pre-market · 06:45 ET 8-K ↗
4.3000 4.4800 4.2500 4.4100 814,100
Weekend
Weekend
4.3620 4.5400 4.2700 4.3000 1,508,200
4.3700 4.5600 4.3700 4.5500 1,993,300
14 · DEFA14A Pre-market · 07:46 ET DEFA14A ↗ 13 · DEF 14A Pre-market · 07:45 ET DEF 14A ↗
4.2000 4.4050 4.1600 4.3900 2,272,500
4.2400 4.3250 4.1420 4.1700 1,711,400
4.2300 4.3200 4.1750 4.2500 1,076,000
Weekend
Weekend
4.1000 4.2700 4.0250 4.2500 1,091,300
4.0300 4.0350 3.8500 3.9800 1,108,200
3.9200 4.0400 3.8800 3.9300 1,254,800
3.9100 4.0200 3.8550 3.9200 2,684,300
4.0400 4.1800 3.9000 3.9000 1,148,600
Weekend
Weekend
4.0800 4.1400 3.9300 4.0400 617,400
3.9300 4.1000 3.8300 4.0800 1,064,200
3.9500 3.9900 3.7100 3.9500 873,200
3.7600 3.7850 3.6000 3.7500 1,094,900
4.1800 4.1900 3.7900 3.8000 2,011,700
Weekend
Weekend
No trading
4.0500 4.2200 4.0120 4.2000 940,100
3.8100 4.1700 3.7900 4.1400 1,403,700
3.5200 3.7650 3.5200 3.7500 2,115,600
3.5200 3.5730 3.3450 3.4900 1,520,000
Weekend
Weekend
3.5000 3.6050 3.4000 3.5200 2,388,000
3.5300 3.6000 3.4400 3.5200 1,502,000
3.3200 3.6150 3.3200 3.5900 1,584,300
3.5300 3.6200 3.2000 3.3000 3,906,700
3.7200 3.7450 3.5000 3.5800 2,036,300
Weekend
Weekend
3.7600 3.7800 3.5950 3.6900 2,195,800
3.6100 3.7950 3.5200 3.7400 1,376,400
3.8600 3.8900 3.5850 3.6600 1,496,200
3.7300 3.9400 3.6700 3.8800 1,449,000
3.6100 3.8350 3.5930 3.7400 1,189,300
Weekend
Weekend
3.5000 3.6310 3.4700 3.5400 899,600
3.5300 3.6200 3.3900 3.5100 1,190,500
12 · 8-K After-hours · 16:30 ET 8-K ↗
3.6700 3.6960 3.3600 3.6000 1,953,500
3.4200 3.7400 3.4000 3.6700 10,079,000
11 · 8-K Next filing day · accepted 09 Mar, 21:51 ET 8-K ↗
2.9900 3.4000 2.9500 3.3900 13,708,400
Weekend
Weekend
3.0200 3.1300 3.0000 3.0600 1,209,800
3.0700 3.1600 2.9650 3.1200 1,426,700
3.0500 3.1950 3.0500 3.1000 1,105,500
3.0000 3.0800 2.9150 3.0400 1,326,500
2.8300 3.1110 2.7500 3.0500 4,866,600
Weekend
Weekend
3.0800 3.1400 2.8500 2.8700 1,727,000
10 · 10-K After-hours · 16:31 ET 10-K ↗
3.1700 3.1700 2.8000 3.1300 1,576,600
9 · 8-K Pre-market · 07:15 ET 8-K ↗
3.3800 3.4200 3.2400 3.3100 1,035,500
3.2700 3.4350 3.2500 3.3600 1,562,800
3.2400 3.3100 3.1450 3.2500 1,813,900
Weekend
Weekend
3.2000 3.3250 3.1290 3.2400 1,381,300
3.1500 3.2900 3.1200 3.2300 1,395,100
3.2800 3.2800 3.1100 3.1700 980,700
3.1900 3.3800 3.1170 3.2600 1,154,200
No trading
Weekend
Weekend
3.3600 3.4000 3.1650 3.1900 783,400
3.4200 3.4300 3.2500 3.3600 701,900
3.6500 3.6750 3.3520 3.3900 821,500
3.7200 3.7800 3.6010 3.6500 800,300
3.5600 3.7500 3.4200 3.6900 620,300
Weekend
Weekend
3.3600 3.6500 3.3000 3.5700 1,572,800
3.5400 3.6450 3.3700 3.3900 720,200
3.5000 3.5950 3.4200 3.5400 887,000
3.5500 3.5850 3.4200 3.4700 1,032,300
3.4600 3.7300 3.3800 3.6100 1,759,500
Weekend
Weekend
3.5500 3.7980 3.4750 3.5100 1,144,700
3.5300 3.6270 3.4200 3.4300 761,500
3.9000 3.9200 3.5050 3.5100 1,571,400
3.8400 3.9900 3.7800 3.8700 1,207,500
4.5200 4.5700 3.7050 3.8200 2,382,400
Weekend
Weekend
4.5200 4.8400 4.3850 4.5000 2,558,900
4.4600 4.6850 4.1400 4.5300 2,983,100
4.2400 4.8000 4.0300 4.4200 5,064,000
2.9500 4.8900 2.9500 4.4300 34,893,400
No trading
Weekend
Weekend
2.6900 2.6900 2.6100 2.6200 765,900
2.7500 2.7700 2.6400 2.6700 501,400
2.7200 2.8100 2.7000 2.7400 398,100
2.6400 2.7400 2.5850 2.7100 565,100
2.6100 2.6800 2.5000 2.6600 1,255,800
8 · 8-K Pre-market · 07:00 ET 8-K ↗
Weekend
Weekend
2.6800 2.7350 2.6300 2.6400 495,800
2.6500 2.6900 2.5850 2.6800 772,800
2.6500 2.7480 2.6000 2.6800 1,099,500
2.7600 2.7900 2.4900 2.6500 3,045,900
7 · 8-K Pre-market · 07:15 ET 8-K ↗
2.9000 2.9000 2.5800 2.6500 1,022,300
Weekend
Weekend
3.0100 3.0400 2.8150 2.8800 1,290,700
No trading
2.9000 3.0250 2.9000 3.0100 463,100
3.0200 3.0200 2.8820 2.9000 375,200
3.0200 3.0450 2.9800 3.0100 436,900
Weekend
Weekend
3.0400 3.0450 2.9850 3.0300 498,900
No trading
2.9100 3.0900 2.9100 3.0400 440,400
3.0500 3.0600 2.7800 2.9000 1,725,600
3.0900 3.1350 3.0250 3.0700 551,200
Weekend
Weekend
3.0900 3.2300 3.0500 3.1400 2,465,900
3.0300 3.1450 3.0300 3.0800 683,300
3.2600 3.2600 3.0300 3.0300 1,045,600
3.1800 3.3100 3.1100 3.2100 1,752,700
3.2500 3.3850 3.1600 3.1700 1,533,300
Weekend
Weekend
3.4100 3.4120 3.2450 3.2500 1,647,400
3.2900 3.4750 3.2320 3.3600 1,966,700
3.2100 3.2900 3.1200 3.2700 1,515,600
3.3000 3.3250 3.1900 3.2100 1,385,600
2.9900 3.3500 2.9310 3.2800 1,849,900
Weekend
Weekend
3.0000 3.0300 2.9000 2.9200 834,400
2.7500 3.0750 2.7200 3.0100 1,616,500
2.7100 2.8950 2.6600 2.7800 849,000
2.6400 2.7400 2.5900 2.7000 1,437,700
2.7900 2.8200 2.6100 2.6100 1,212,200
Weekend
Weekend
2.9000 2.9190 2.7600 2.8300 504,700
No trading
2.7300 2.9000 2.7000 2.8800 1,275,900
2.7600 2.7650 2.6500 2.7300 830,000
2.5300 2.7800 2.4600 2.7500 2,067,500
Weekend
Weekend
2.3420 2.5600 2.3420 2.5100 905,900
2.4700 2.5700 2.3850 2.4100 860,200
2.5000 2.5500 2.4050 2.4600 772,500
2.4500 2.5500 2.3800 2.4900 780,300
2.5100 2.6000 2.4250 2.4500 1,057,200
Weekend
Weekend
2.2800 2.6060 2.2500 2.5200 2,433,800
2.3900 2.4200 2.2550 2.3200 820,000
2.2900 2.4400 2.2500 2.4100 1,758,400
2.1000 2.3400 2.1000 2.3000 971,200
2.3400 2.4690 2.1200 2.1300 1,111,400
Weekend
Weekend
2.2600 2.3550 2.1500 2.3200 1,144,300
6 · 10-Q After-hours · 16:31 ET 10-Q ↗
2.2900 2.6390 2.1950 2.2700 2,838,700
5 · 8-K Pre-market · 07:01 ET 8-K ↗
2.3580 2.3600 2.1250 2.2600 3,545,000
2.5000 2.5990 2.3100 2.3600 1,114,200
2.6500 2.7000 2.4000 2.5600 1,240,100
Weekend
Weekend
2.4500 2.6200 2.4400 2.5200 1,233,000
2.3100 2.4900 2.2700 2.4900 1,320,900
2.4000 2.4200 2.2400 2.3400 1,203,200
2.3750 2.4700 2.3000 2.3900 890,800
2.1500 2.3900 2.1500 2.3400 1,338,000
Weekend
Weekend
2.2600 2.3300 2.0950 2.1500 1,911,900
2.2500 2.3500 2.2200 2.2600 893,100
2.3300 2.5100 2.1900 2.2600 2,173,000
2.0300 2.4700 2.0300 2.3800 3,697,200
1.9700 2.0400 1.9300 2.0100 726,100
Weekend
Weekend
2.0000 2.0700 1.8800 1.9000 735,100
1.9200 2.1000 1.9000 2.0500 1,369,100
1.8500 1.9600 1.8300 1.9300 1,881,700
1.8900 1.8900 1.7400 1.8100 1,690,500
4 · 8-K Pre-market · 06:59 ET 8-K ↗
1.9100 1.9500 1.8800 1.9100 920,200
Weekend
Weekend
1.9700 1.9700 1.8550 1.8700 592,700
1.9200 1.9500 1.9000 1.9500 634,600
1.8800 1.9550 1.8400 1.9000 782,600
1.9100 1.9300 1.8400 1.8400 797,700
1.8600 1.9400 1.8400 1.9000 1,542,800
Weekend
Weekend
1.8300 1.9100 1.8300 1.8600 861,800
1.8700 1.8970 1.8100 1.8400 781,900
1.8900 1.9400 1.8600 1.8700 970,700
1.9200 1.9300 1.8400 1.9000 2,138,200
1.9900 2.0100 1.8900 1.9200 609,100
Weekend
Weekend
1.9000 1.9900 1.8900 1.9900 804,300
1.8400 1.9400 1.8350 1.8700 919,500
1.8600 1.9050 1.8500 1.8700 583,100
1.9000 1.9700 1.8300 1.8300 742,500
1.8700 1.9800 1.8500 1.9300 1,143,200
Weekend
Weekend
1.9500 1.9900 1.8300 1.9100 2,044,300
1.8300 1.9500 1.8240 1.9500 1,039,300
1.8300 1.9000 1.8050 1.8100 675,700
1.8400 1.9100 1.8250 1.8400 837,200
1.9500 1.9510 1.8300 1.8400 1,070,000
Weekend
Weekend
2.0000 2.0680 1.9250 1.9500 2,236,300
2.0600 2.1100 1.9500 1.9700 2,033,800
2.1400 2.1400 2.0200 2.0400 1,498,700
2.0800 2.1550 2.0800 2.1300 743,000
2.0300 2.1150 2.0100 2.0800 518,600
Weekend
Weekend
2.0700 2.1500 2.0700 2.1000 749,200
2.0600 2.0800 1.9500 2.0700 763,000
2.0000 2.1000 1.9700 2.0600 700,300
1.9300 2.0800 1.9300 1.9900 949,400
No trading
Weekend
Weekend
1.8500 1.9800 1.8050 1.9300 832,800
1.8300 1.8500 1.8110 1.8400 396,200
1.8100 1.8300 1.7850 1.8200 459,600
1.8100 1.8200 1.7890 1.8100 321,600
1.8000 1.8300 1.7650 1.8000 514,400
Weekend
Weekend
1.7600 1.8270 1.7550 1.8000 578,200
1.8000 1.8200 1.7500 1.7500 261,600
1.7800 1.8400 1.7700 1.8100 513,200
1.8500 1.8500 1.7450 1.7900 997,500
1.8700 1.9200 1.8100 1.8500 1,147,000
Weekend
Weekend
1.7100 1.8950 1.7000 1.8700 1,608,600
1.7200 1.7450 1.6700 1.6900 448,100
1.6400 1.7700 1.6300 1.7000 1,589,100
1.6500 1.6500 1.5800 1.6400 559,400
1.6200 1.6700 1.5950 1.6400 1,105,200
Weekend
Weekend
1.5700 1.6500 1.5700 1.6300 779,800
3 · 10-Q After-hours · 16:31 ET 10-Q ↗
1.5500 1.5800 1.5200 1.5700 612,000
2 · 8-K Pre-market · 07:15 ET 8-K ↗
1.5500 1.5800 1.5200 1.5500 716,700
1.5600 1.6000 1.5320 1.5500 417,400
1.5300 1.5600 1.5000 1.5600 666,300
Weekend
Weekend
1.5200 1.5900 1.5000 1.5300 1,097,200
1.5000 1.5600 1.4600 1.5300 1,284,100
1.6450 1.8590 1.5000 1.5300 6,382,100
1 · 8-K After-hours · 16:15 ET 8-K ↗
1.7100 1.7100 1.5400 1.5500 7,271,100
1.7200 1.7600 1.6400 1.6800 841,300
Weekend
Weekend

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.

18 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:01 ET Summarise
17 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:32 ET Summarise
16 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:15 ET Summarise
15 8-K 8-K (opens SEC filing in a new tab) Pre-market · 06:45 ET Summarise
14 DEFA14A DEFA14A (opens SEC filing in a new tab) Pre-market · 07:46 ET Summarise
13 DEF 14A DEF 14A (opens SEC filing in a new tab) Pre-market · 07:45 ET Summarise
12 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
11 8-K 8-K (opens SEC filing in a new tab) Next filing day · accepted 09 Mar, 21:51 ET Summarise
10 10-K 10-K (opens SEC filing in a new tab) After-hours · 16:31 ET Summarise
9 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:15 ET Summarise
8 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:00 ET Summarise
7 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:15 ET Summarise
6 10-Q 10-Q (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) Pre-market · 07:01 ET Summarise
4 8-K 8-K (opens SEC filing in a new tab) Pre-market · 06:59 ET Summarise
3 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:31 ET Summarise
2 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:15 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise