AtriCure, Inc ATRC

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AtriCure, Inc. - Common Stock · Company · Nasdaq · Healthcare / Medical Instruments & Supplies

Paper trade (simulated — no real money)

Fill: USD 58.9700 · FX 1 USD = 1.277900 SGD · about SGD 75.3578 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 37.54 → 58.97 · 57.1%
60.77043.31525.860 1,2 3 4 5 6 7,8 9 10,11 12 13 14 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
58.9400 59.5500 58.5300 58.9700 497,089
57.7600 59.5400 57.7600 59.3000 498,200
57.7300 59.2900 57.1300 57.6700 566,300
55.6400 58.2000 55.6400 57.6700 446,400
55.7500 56.5800 55.1600 55.5300 607,200
Weekend
Weekend
57.9800 58.3100 55.9000 56.0700 648,300
57.8300 58.4400 56.2700 57.7800 850,900
56.1300 57.8900 55.8400 57.3000 799,300
57.6000 57.9800 56.3900 56.8700 596,100
56.2900 57.3500 55.6700 57.2800 645,600
Weekend
Weekend
53.1400 55.8900 52.4400 55.8100 712,500
53.0700 53.4600 51.6300 52.8400 595,600
53.3500 54.8800 52.9800 53.3100 753,500
55.9700 56.5800 53.4300 53.6800 863,700
54.1400 56.6000 53.8600 56.3700 1,095,500
Weekend
Weekend
52.5100 55.2500 52.0000 55.1400 1,615,500
56.5200 56.9900 52.6000 53.5900 1,970,900
58.0100 58.6000 56.1500 56.2000 1,111,200
58.5800 59.0500 56.5900 58.0500 876,300
57.5600 58.4900 56.9000 58.4100 1,161,800
Weekend
Weekend
60.8500 61.3200 57.8900 58.3800 1,591,200
59.6300 61.7000 59.1300 60.7700 1,304,900
58.9200 61.4800 58.7200 59.9600 1,206,200
58.6200 59.6900 57.9400 58.8300 871,600
58.2300 59.1100 56.9700 58.3200 1,039,700
Weekend
Weekend
58.5100 59.8800 57.9800 58.1000 8,670,300
57.9600 59.5900 57.3100 59.1200 1,539,600
55.6600 57.2500 55.6600 57.1400 1,216,900
56.0000 56.7800 54.6500 56.2200 1,432,300
54.8400 56.0200 54.8100 55.7900 1,154,700
Weekend
Weekend
53.5300 55.1600 53.5200 54.5400 1,098,900
52.3100 53.6600 51.8600 52.9600 961,900
53.1600 53.7100 51.9700 53.0300 1,659,500
54.3100 55.7200 51.7400 53.7300 1,880,200
No trading
Weekend
Weekend
52.0300 52.5300 51.0300 51.5200 714,100
52.8800 53.5000 51.1900 52.4600 1,169,100
49.7600 52.6900 49.5400 52.5900 1,262,600
48.4300 49.2500 47.5400 48.9200 717,600
48.2300 48.8500 46.6100 48.3500 529,100
Weekend
Weekend
49.3200 49.9800 48.3500 48.5400 390,600
48.2200 49.4500 47.8200 49.2700 766,400
48.0200 48.5500 47.0600 48.1700 859,700
49.0100 49.4100 48.1100 48.6800 966,500
49.5800 49.8800 48.5300 49.2800 438,900
Weekend
Weekend
47.5000 49.2000 46.9900 48.9800 421,100
47.2800 48.4600 46.7000 47.4900 850,600
46.2800 47.9800 46.2800 47.6100 928,800
45.2300 46.3400 44.4000 45.7600 878,100
43.7500 45.8600 43.4100 44.7700 968,000
Weekend
Weekend
43.7100 44.4800 43.2200 44.3000 340,900
43.5900 44.3800 43.0300 43.4900 549,800
42.3400 43.8400 41.8800 43.5600 473,200
41.9900 43.1800 41.6500 42.9500 562,300
41.0100 42.2200 41.0100 41.6400 529,500
Weekend
Weekend
39.4500 41.5000 39.4500 41.3900 527,800
39.5500 40.4800 39.0000 39.4900 762,200
38.6500 39.4000 37.9800 39.3400 754,700
38.6900 39.3100 38.6300 39.0000 873,600
38.7400 39.8300 38.0500 38.7200 1,129,400
Weekend
Weekend
39.3900 39.4100 37.4400 37.7600 1,311,500
40.7500 41.1600 39.8500 40.1500 906,800
37.9200 41.2900 37.9200 40.8900 1,387,900
37.8500 39.9000 37.7300 39.7500 1,071,500
14 · 10-Q After market open · 13:07 ET 10-Q ↗
35.6900 37.4400 35.6900 37.3700 1,189,300
Weekend
Weekend
33.6900 35.3400 32.4100 35.0400 1,655,000
13 · 8-K After-hours · 16:00 ET 8-K ↗
33.4100 33.6200 31.9000 33.0000 1,137,000
34.5000 34.5000 33.3100 33.5200 713,200
34.2100 34.9400 33.9000 34.5100 671,800
34.8200 35.4500 34.4700 34.7700 1,070,100
Weekend
Weekend
35.3000 35.9000 34.8600 34.9500 809,300
34.8900 36.3300 34.8600 35.6200 720,900
34.0200 35.1900 33.7200 34.5400 505,900
34.5600 34.7400 33.7400 34.3200 1,165,600
34.2500 35.1300 34.2500 34.8000 501,300
Weekend
Weekend
34.8100 34.8100 33.4300 34.2800 563,600
33.4500 34.5800 33.0200 34.5600 940,700
32.6400 34.0700 32.0100 33.6600 801,400
32.3900 33.1700 32.3900 32.8000 714,700
31.6100 33.0900 31.5700 32.3900 837,100
Weekend
Weekend
No trading
30.1900 31.8200 29.8800 31.7900 1,545,500
28.2700 29.7300 28.2000 29.7300 1,088,300
28.7000 28.7900 27.8400 27.9800 1,200,300
30.2200 30.7800 27.2400 28.7000 1,973,700
Weekend
Weekend
28.3000 30.3800 28.2900 30.1800 2,774,900
28.2800 28.8200 27.9800 28.1300 1,038,800
28.6100 28.9500 28.1000 28.2800 983,400
28.4500 28.8800 27.6400 28.4400 727,400
28.4200 28.9800 28.2300 28.4400 696,500
Weekend
Weekend
No trading
27.4600 29.0300 27.4300 28.8000 1,731,600
27.6100 28.4500 26.8100 27.1200 828,800
28.0300 28.8500 27.5900 27.9800 702,600
28.8800 29.1500 27.8800 27.9800 808,500
Weekend
Weekend
28.4700 28.9100 28.1700 28.7900 700,900
27.3100 28.5700 27.0700 28.4100 1,105,100
27.3000 27.9100 26.9400 27.5100 703,900
26.9600 27.6300 26.8400 27.3000 607,200
27.1800 27.4100 26.6200 26.9200 559,500
Weekend
Weekend
27.5000 28.1500 26.7800 27.1000 523,500
26.6900 28.1200 26.6900 27.2700 839,400
26.0900 26.6300 25.5000 26.2000 592,200
26.0800 26.1400 25.3600 25.8600 672,100
27.5900 28.2900 26.4400 26.4800 811,100
Weekend
Weekend
28.0900 28.4600 27.6300 27.6700 722,200
27.1600 28.7300 27.0600 28.0900 1,122,700
28.8100 29.1800 27.3200 27.4500 1,046,500
28.1900 29.2700 28.0000 28.8100 1,120,700
No trading
Weekend
Weekend
28.7000 28.9500 28.0100 28.2900 499,200
28.7700 29.3100 28.1100 28.8200 1,042,400
28.5900 29.0200 28.0900 29.0000 679,300
12 · 8-K After-hours · 16:21 ET 8-K ↗
28.5300 29.3100 28.1700 28.8000 714,900
28.1200 29.4500 28.0300 28.4800 732,800
Weekend
Weekend
28.3500 29.3100 27.7200 28.1200 1,036,900
26.9900 28.1900 26.6200 28.1500 638,500
26.4300 27.0200 26.4100 26.5900 573,500
26.3200 27.0300 26.1400 26.6900 851,500
26.3400 26.4400 25.5200 26.3000 924,200
Weekend
Weekend
27.9200 27.9800 26.0800 26.2800 955,700
28.3100 29.1900 27.1400 27.8000 1,005,700
11 · 10-Q After market open · 12:31 ET 10-Q ↗
28.1500 29.3400 26.9600 28.0100 1,166,700
10 · 8-K/A Next filing day · accepted 05 May, 21:01 ET 8-K/A ↗ 9 · 8-K After-hours · 16:00 ET 8-K ↗
28.7300 29.5500 28.0200 29.3900 1,466,000
28.7100 29.3800 28.4900 28.7800 1,299,300
Weekend
Weekend
28.3500 29.3200 27.8900 29.0200 974,300
27.2400 28.1400 26.9300 28.1100 649,800
28.6200 28.6200 26.6200 27.3400 1,079,200
29.2000 29.6700 28.4500 28.4800 731,700
29.1200 29.7700 28.6700 29.0400 641,700
Weekend
Weekend
28.0000 29.3200 27.6800 29.2800 660,400
27.7300 28.4800 27.0600 28.2100 646,900
27.6900 28.9300 27.3600 27.6300 988,600
28.9400 29.3200 27.2600 27.3700 893,000
29.6000 29.9500 28.3600 28.7900 1,316,200
Weekend
Weekend
29.4000 30.1300 29.1700 29.7200 924,300
29.3000 29.6600 28.8500 28.8800 462,500
29.5500 29.8600 29.2400 29.3700 687,500
28.9500 29.7600 28.8800 29.4000 438,600
28.1900 28.6800 27.4900 28.6600 643,400
Weekend
Weekend
27.9600 28.4600 27.8800 28.2300 1,147,200
28.5800 28.5800 27.2600 28.0500 543,400
30.0300 30.4600 27.7900 28.2200 1,148,900
29.1000 29.4300 28.5500 28.8900 399,500
8 · DEFA14A After market open · 11:55 ET DEFA14A ↗ 7 · DEF 14A After market open · 11:54 ET DEF 14A ↗
29.4300 29.4800 28.7900 29.1900 381,800
Weekend
Weekend
No trading
27.8400 29.1000 27.3100 29.0700 512,100
28.6900 29.1700 28.2000 28.3100 549,000
28.4900 28.6000 27.4500 28.5300 470,300
28.8800 29.0500 28.1600 28.2600 534,900
Weekend
Weekend
29.7200 30.1400 28.8300 28.8800 304,600
29.3500 30.1000 29.0100 30.0400 445,800
29.9100 30.6700 29.0700 29.5300 334,300
29.5200 29.9800 29.0200 29.6100 415,700
30.2500 30.4500 29.6300 29.7800 505,300
Weekend
Weekend
29.3000 29.3000 28.4200 29.1800 933,400
29.0300 29.3200 28.6600 29.0300 750,300
29.2000 29.8800 28.8000 28.8500 740,300
30.4800 31.1300 29.5600 29.5800 945,200
30.1900 30.8500 29.8800 30.4400 459,700
Weekend
Weekend
29.6600 30.5300 29.0000 29.8500 972,300
29.8100 30.1800 29.3000 29.5400 700,500
28.8200 29.9000 28.6800 29.8600 566,900
29.6300 30.1700 28.9700 29.1800 508,100
29.8100 29.8100 28.4100 29.3900 572,400
Weekend
Weekend
29.5600 30.3800 29.0700 30.0200 454,900
30.4100 31.2600 29.9200 30.3100 499,600
31.4500 32.5600 30.8600 30.9900 545,700
30.2100 32.0100 29.5800 31.4600 612,300
30.4200 31.2600 30.2400 30.9300 712,200
Weekend
Weekend
31.1700 31.3100 30.6600 31.2600 508,500
31.4800 32.0700 31.1500 31.6400 509,600
31.4300 31.5600 30.6700 31.1900 388,600
31.9500 32.6900 30.8000 31.1400 897,500
32.2500 33.0800 31.5300 31.7900 568,600
Weekend
Weekend
32.3800 33.5100 32.0500 32.5800 695,100
6 · 10-K After market open · 12:39 ET 10-K ↗
32.2100 33.1100 32.0000 32.3800 847,700
33.0000 33.6900 30.2700 32.2600 2,222,000
5 · 8-K After-hours · 16:00 ET 8-K ↗
32.6500 33.5000 32.2300 32.9700 955,800
No trading
Weekend
Weekend
32.2400 33.7200 32.0000 32.6500 1,668,400
33.0100 33.2200 31.1700 31.8000 1,714,600
34.0000 34.3100 30.4700 32.9000 2,602,900
37.0300 38.0700 36.7500 37.8600 464,900
37.1600 37.5700 36.2200 36.9200 312,400
Weekend
Weekend
36.7100 37.6800 36.2200 37.1100 398,500
36.6800 37.9600 36.1100 36.2000 446,000
38.0700 38.3200 36.5200 36.8000 531,600
37.0000 38.1200 36.8300 38.0700 798,400
37.1000 37.5300 36.7400 36.8200 433,700
Weekend
Weekend
36.9500 37.6700 36.2600 36.9300 361,600
37.6100 37.9900 36.4700 36.9500 488,300
38.3300 38.3900 37.3400 37.7700 346,800
38.1300 39.2800 37.3500 38.4100 471,800
39.0600 39.9600 38.5000 38.5100 442,200
Weekend
Weekend
40.0200 40.9100 39.0300 39.0700 375,700
39.3000 40.5300 39.0700 40.0200 391,500
38.4600 39.7500 38.4600 39.2700 556,900
38.0800 39.1900 37.2600 38.4200 525,200
No trading
Weekend
Weekend
41.1900 41.8000 38.9300 39.0600 737,500
37.3100 41.7900 37.3100 41.4600 1,026,900
36.4700 37.8900 36.0600 37.3700 658,300
37.5400 37.9500 36.3300 36.4000 620,500
41.5500 41.9600 36.7600 37.6400 903,100
4 · 8-K Pre-market · 08:00 ET FORM 8-K ↗
Weekend
Weekend
42.3200 42.7000 41.1300 41.4600 520,500
41.5300 43.1800 41.5300 42.4100 493,100
41.5000 42.0800 41.0300 41.7700 340,200
40.4300 41.5400 39.9800 41.4400 705,600
39.3100 41.0700 39.2000 40.5200 434,300
Weekend
Weekend
39.7100 39.8000 38.6800 39.2700 294,500
No trading
40.1000 40.2400 39.4900 39.5600 269,500
40.3400 40.6500 39.8000 40.1800 251,700
40.1800 41.3300 40.1800 40.4300 308,500
Weekend
Weekend
40.6600 40.8700 40.2200 40.3300 140,000
No trading
40.5400 41.0100 40.1100 40.5500 129,000
41.3000 41.5400 40.4400 40.5400 220,600
40.9500 41.9200 40.7000 41.6500 334,000
Weekend
Weekend
40.4000 41.1700 40.1100 40.9500 520,900
41.1500 41.5200 40.3300 40.4000 462,200
41.2000 41.9500 40.6000 40.8100 432,300
41.3500 41.9900 40.6200 41.0800 574,600
42.4000 42.6000 41.0000 41.0400 605,300
Weekend
Weekend
41.3600 42.4400 41.0800 42.3800 542,000
41.6000 42.4200 41.0800 41.4100 423,400
39.7700 41.5300 39.3700 41.1800 731,300
39.0400 39.8400 38.9700 39.7200 531,300
40.0000 40.2300 38.9200 38.9400 626,600
Weekend
Weekend
39.2600 41.1200 39.0300 39.8600 658,600
36.3800 39.7300 36.3800 39.2500 1,003,700
35.3100 36.3200 34.9900 36.3100 535,200
35.4700 36.1900 34.8800 35.3100 783,200
35.1000 35.8600 34.9400 35.0900 519,400
Weekend
Weekend
36.0000 36.5100 35.5800 36.1200 325,600
No trading
38.3500 38.9000 35.5100 36.0300 677,200
37.1600 38.6100 37.1600 38.4800 463,200
36.4900 38.0000 36.1700 37.7400 515,000
Weekend
Weekend
33.3100 36.3700 33.3000 36.1700 571,200
34.7700 35.1600 33.2000 33.2500 355,500
33.3100 34.2600 32.9500 34.1800 588,500
33.3000 33.6300 32.4800 33.1600 528,400
32.6000 33.9800 32.1400 33.1200 689,000
Weekend
Weekend
31.4400 32.9500 31.1200 32.9000 520,900
32.7900 33.2000 31.6200 31.7100 374,800
32.9200 34.3800 32.5700 33.0600 525,700
32.1600 33.2000 32.1600 32.8600 466,200
32.1700 32.6700 31.6400 31.9900 510,500
Weekend
Weekend
31.1000 32.8800 31.1000 32.0500 422,300
32.0400 32.1600 31.4300 31.5000 559,200
32.7700 33.4200 31.9600 32.3200 544,100
33.8300 34.6000 32.7200 32.7500 748,000
34.5500 35.0800 33.0000 34.0300 923,600
Weekend
Weekend
34.1900 35.1300 33.7600 34.5500 730,600
3 · 10-Q After market open · 12:21 ET 10-Q ↗
36.8600 36.8600 30.9400 34.0900 2,518,600
2 · 8-K/A After-hours · 17:18 ET 8-K/A ↗ 1 · 8-K After-hours · 16:00 ET 8-K ↗
36.3800 37.2800 34.7100 35.4400 735,700
36.5600 37.1600 36.0900 36.4500 414,800
37.9300 38.4200 35.9300 36.4700 512,000
Weekend
Weekend
37.7700 37.8300 37.0700 37.5400 295,700

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.

14 10-Q 10-Q (opens SEC filing in a new tab) After market open · 13:07 ET Summarise
13 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:00 ET Summarise
12 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:21 ET Summarise
11 10-Q 10-Q (opens SEC filing in a new tab) After market open · 12:31 ET Summarise
10 8-K/A 8-K/A (opens SEC filing in a new tab) Next filing day · accepted 05 May, 21:01 ET Summarise
9 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:00 ET Summarise
8 DEFA14A DEFA14A (opens SEC filing in a new tab) After market open · 11:55 ET Summarise
7 DEF 14A DEF 14A (opens SEC filing in a new tab) After market open · 11:54 ET Summarise
6 10-K 10-K (opens SEC filing in a new tab) After market open · 12:39 ET Summarise
5 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:00 ET Summarise
4 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 08:00 ET Summarise
3 10-Q 10-Q (opens SEC filing in a new tab) After market open · 12:21 ET Summarise
2 8-K/A 8-K/A (opens SEC filing in a new tab) After-hours · 17:18 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:00 ET Summarise