Lexeo Therapeutics, Inc LXEO

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Lexeo Therapeutics, Inc. - Common Stock · Company · Nasdaq · Healthcare / Biotechnology

Paper trade (simulated — no real money)

Fill: USD 2.8000 · FX 1 USD = 1.277900 SGD · about SGD 3.5781 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 9.23 → 2.80 · -69.7%
10.6306.6302.630 1,2,3 4 5 6 7 8,9 10,11,12 13,14 15 16 17,18 19 20 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
2.8700 2.9000 2.7300 2.8000 619,381
2.9800 3.1200 2.8900 2.8900 492,500
3.0300 3.0900 2.9700 3.0000 1,080,300
2.7600 3.0550 2.7100 3.0200 1,275,700
2.6500 2.8100 2.5500 2.7600 1,863,100
Weekend
Weekend
2.7500 2.8400 2.6300 2.6400 2,506,700
2.6600 2.8300 2.6100 2.7600 1,303,800
2.7000 2.7850 2.5600 2.6300 1,943,400
3.0900 3.0900 2.7400 2.7400 1,586,500
3.2200 3.2200 3.0400 3.0400 1,048,300
Weekend
Weekend
3.2100 3.3400 3.1150 3.2300 961,400
3.2700 3.2800 3.1110 3.2100 2,546,100
3.2700 3.4650 3.2200 3.3100 1,195,100
3.4300 3.4300 3.1700 3.3000 1,538,800
3.5600 3.6550 3.3700 3.4100 1,858,000
Weekend
Weekend
3.6600 3.6890 3.4950 3.5300 2,592,100
3.3800 3.6800 3.2950 3.6200 2,886,500
3.4400 3.5890 3.2750 3.3800 3,053,800
20 · 8-K After-hours · 16:20 ET 8-K ↗
3.1400 3.5900 2.9800 3.4200 6,560,000
3.2700 3.2900 3.1400 3.1400 1,256,700
Weekend
Weekend
3.4000 3.4550 3.2700 3.3100 1,007,100
3.5000 3.5000 3.3300 3.3900 1,484,600
4.0700 4.0900 3.4550 3.5200 2,423,100
4.3100 4.3300 4.0350 4.0700 3,092,300
19 · 8-K Pre-market · 07:08 ET 8-K ↗
4.2400 4.3350 4.0400 4.0800 854,800
Weekend
Weekend
4.1600 4.2250 4.0590 4.2000 2,287,800
4.2700 4.3800 4.1400 4.1800 1,099,100
4.1600 4.2200 4.0900 4.1600 619,500
4.1800 4.2750 4.0100 4.1300 888,400
4.3100 4.3600 4.1800 4.2100 1,263,700
Weekend
Weekend
4.4300 4.4750 4.2050 4.2500 1,490,800
4.4300 4.4400 4.3100 4.3600 420,900
4.7200 4.8050 4.4800 4.4800 311,600
4.8200 4.8700 4.6600 4.7600 357,800
No trading
Weekend
Weekend
4.7600 4.9900 4.7600 4.8900 296,400
4.8000 4.9200 4.6700 4.8400 313,300
4.7600 4.9600 4.6500 4.7800 468,400
4.7000 4.7700 4.5640 4.7000 420,500
4.8200 4.8200 4.6200 4.7600 472,000
Weekend
Weekend
4.9600 4.9600 4.7300 4.8600 663,600
4.9700 5.0900 4.8850 4.9900 1,105,700
5.1000 5.1100 4.9100 5.0100 690,000
4.9700 5.1300 4.9400 5.1300 937,400
4.8800 4.9650 4.7000 4.9200 518,500
Weekend
Weekend
5.1200 5.2040 4.8400 4.8800 509,600
5.2900 5.3550 4.9000 5.0600 1,113,600
5.0700 5.4050 5.0500 5.3700 941,900
4.9400 5.0500 4.8250 4.9300 649,800
4.8300 5.0260 4.8200 4.9800 913,800
Weekend
Weekend
4.9800 4.9800 4.7200 4.8400 676,600
4.9500 5.0150 4.7300 4.9600 1,109,500
4.8400 5.0750 4.7000 4.8700 1,630,300
18 · 10-Q Pre-market · 07:04 ET 10-Q ↗ 17 · 8-K Pre-market · 07:02 ET 8-K ↗
4.6600 4.8900 4.5400 4.7800 1,332,500
4.7900 4.8500 4.6000 4.6300 722,000
Weekend
Weekend
4.6000 4.8250 4.5400 4.8100 1,080,200
4.5700 4.7050 4.4000 4.5500 1,463,800
4.5000 4.6900 4.3600 4.4500 910,500
4.2200 4.4900 4.2200 4.4100 916,800
4.1500 4.2050 3.9900 4.2000 667,200
Weekend
Weekend
4.3800 4.3800 4.0700 4.1300 713,500
4.3600 4.4700 4.2800 4.3500 644,600
4.4900 4.4900 4.2250 4.3100 848,600
4.4800 4.5100 4.3300 4.3900 586,100
4.7000 4.8450 4.4000 4.4700 965,500
Weekend
Weekend
4.7200 4.9000 4.4950 4.6600 656,900
4.7300 4.8400 4.6500 4.7100 945,300
4.7200 5.0080 4.6400 4.8700 4,657,400
4.6600 4.7200 4.5140 4.6600 331,100
4.7000 4.7900 4.4600 4.5500 415,000
Weekend
Weekend
4.4700 4.7500 4.4700 4.6900 730,100
4.7200 4.8400 4.4000 4.5600 779,800
4.6100 4.7820 4.5100 4.7400 771,700
4.6900 4.7600 4.5100 4.6200 606,600
4.7700 4.9000 4.5400 4.6450 584,300
Weekend
Weekend
5.0500 5.0900 4.6350 4.8200 744,600
5.2900 5.3800 4.9500 5.0500 971,100
4.7400 5.2800 4.7100 5.2800 1,169,900
4.6950 4.9400 4.5550 4.7900 1,267,800
4.6900 4.7560 4.5250 4.6000 696,200
Weekend
Weekend
No trading
4.5400 4.7340 4.5250 4.6900 825,600
4.6700 4.7900 4.3300 4.4500 852,600
4.8100 4.8800 4.6500 4.6550 740,600
16 · 8-K After-hours · 17:06 ET 8-K ↗
4.8300 4.9200 4.6900 4.8100 1,035,900
Weekend
Weekend
4.6900 4.9200 4.6650 4.7500 2,339,100
4.8500 4.9500 4.6700 4.7000 866,800
4.9800 5.0900 4.8500 4.8900 822,600
4.9800 5.2500 4.9000 4.9200 762,600
5.0000 5.1390 4.8550 5.0400 1,529,900
Weekend
Weekend
No trading
4.9900 5.3400 4.9200 4.9300 1,481,300
4.8400 5.2700 4.7950 4.9800 1,421,100
4.6900 4.8100 4.5000 4.7500 724,400
4.5550 5.0400 4.5100 4.6500 2,464,200
15 · 8-K Pre-market · 07:05 ET 8-K ↗
Weekend
Weekend
4.2100 4.6400 4.2100 4.3700 624,800
4.0900 4.3200 4.0300 4.2000 591,100
4.2300 4.4770 4.1100 4.1300 487,700
4.3100 4.4000 4.0900 4.2400 437,800
4.4200 4.4800 4.1600 4.2100 501,900
Weekend
Weekend
4.7700 4.7800 4.3400 4.3700 465,600
4.5400 4.8800 4.5400 4.7800 534,000
4.5000 4.5750 4.4100 4.5000 628,900
4.7100 4.7350 4.4700 4.5100 812,500
5.1100 5.1100 4.7900 4.8100 799,700
Weekend
Weekend
5.1200 5.2500 4.9510 5.1400 666,800
5.0800 5.1500 4.9500 5.0800 504,400
5.1500 5.2400 5.0550 5.0900 589,300
5.1600 5.2900 5.0700 5.1400 601,600
No trading
Weekend
Weekend
5.2300 5.4050 5.0900 5.1100 461,200
5.0000 5.3000 4.9600 5.2300 666,200
4.4800 5.2000 4.4800 5.1200 1,835,000
4.6600 4.6600 4.4350 4.4800 1,020,900
5.1100 5.2300 4.6050 4.7100 859,900
Weekend
Weekend
5.4100 5.4700 5.0100 5.0900 787,400
5.8100 5.8500 5.4500 5.5000 424,400
5.6900 5.9950 5.6100 5.7600 1,242,900
6.1100 6.1800 5.6750 5.7000 1,022,800
6.0000 6.4300 5.9300 6.1200 965,000
14 · 10-Q Pre-market · 07:05 ET 10-Q ↗ 13 · 8-K Pre-market · 07:03 ET 8-K ↗
Weekend
Weekend
5.8200 5.9600 5.6660 5.8300 994,000
6.1900 6.3000 5.7400 5.8200 571,900
6.0300 6.2900 5.8900 6.2300 616,900
5.8800 6.0300 5.7400 5.9600 416,500
5.7200 5.9500 5.6800 5.8000 308,400
Weekend
Weekend
5.6900 5.8580 5.5400 5.7700 448,600
5.7000 5.8400 5.6500 5.6950 393,700
12 · DEFA14A Pre-market · 07:02 ET DEFA14A ↗ 11 · DEF 14A Pre-market · 07:01 ET DEF 14A ↗ 10 · 8-K Pre-market · 07:00 ET 8-K ↗
5.7300 5.7600 5.6100 5.6800 365,600
5.6200 5.8900 5.6150 5.8100 438,100
5.8900 6.0800 5.6000 5.6250 728,900
Weekend
Weekend
5.9900 5.9900 5.7500 5.8500 940,500
6.3100 6.3600 5.9400 6.0100 1,077,400
6.3500 6.4560 6.2700 6.3300 1,063,500
6.5500 6.6300 6.2200 6.2900 763,800
6.8900 6.9500 6.4900 6.5300 813,400
Weekend
Weekend
6.8100 7.0150 6.7300 6.9100 656,800
6.7900 6.7900 6.4750 6.5800 479,100
6.6500 6.8250 6.4250 6.8000 608,700
6.4500 6.8800 6.4500 6.6700 881,600
5.9800 6.4900 5.9300 6.3800 905,300
Weekend
Weekend
6.4300 6.5010 5.9500 5.9800 706,500
6.3500 6.6000 6.3000 6.4300 531,500
6.4900 6.6100 6.2200 6.4400 1,039,400
5.7400 6.3300 5.5500 6.3100 1,144,900
5.7300 5.9500 5.5350 5.7700 5,256,600
Weekend
Weekend
No trading
5.5100 5.8300 5.4800 5.7200 625,800
5.6150 6.0740 5.6100 5.6700 1,145,200
5.8600 5.9250 5.2100 5.7400 1,390,500
9 · 10-K After-hours · 17:39 ET 10-K ↗ 8 · 8-K After-hours · 17:30 ET 8-K ↗
5.4700 5.5150 5.0100 5.2700 828,100
Weekend
Weekend
5.5900 5.7800 5.4310 5.4600 881,600
5.6200 6.0800 5.5600 5.6500 801,000
5.6700 5.9600 5.6700 5.7200 719,300
5.4000 5.5700 5.2200 5.5000 753,600
5.7200 5.8150 5.4300 5.5400 737,200
Weekend
Weekend
5.7900 5.8200 5.5280 5.6500 1,982,500
5.6600 5.9100 5.5000 5.7900 636,300
6.3600 6.3600 5.7400 5.7550 827,800
6.5700 6.7150 6.2700 6.3800 652,700
6.7700 6.8900 6.5000 6.5700 463,400
Weekend
Weekend
6.6700 6.9900 6.3450 6.6600 1,777,700
6.7500 6.8500 6.4020 6.6300 754,700
7.1300 7.2200 6.6700 6.8500 716,700
7.4700 7.6500 7.0350 7.2000 1,431,600
7.0000 8.0000 7.0000 7.4400 2,033,500
Weekend
Weekend
6.5100 7.0900 6.5000 6.8500 1,513,000
7.1100 7.1100 6.6600 6.7600 785,100
7.1400 7.4400 6.9100 7.2400 372,800
6.8700 7.3000 6.7200 7.0700 564,000
7.0200 7.1900 6.7200 7.1300 417,800
Weekend
Weekend
6.8300 7.2350 6.7800 7.1800 799,900
6.8900 6.9200 6.6300 6.9000 428,700
6.7200 6.9900 6.5870 6.8900 377,700
6.3700 6.7500 6.3700 6.6900 650,200
6.2200 6.4800 6.0900 6.3500 609,600
Weekend
Weekend
6.2200 6.3900 6.0500 6.2900 659,600
6.2800 6.4600 5.9750 6.2700 713,900
6.3200 6.5100 6.2150 6.2900 914,500
6.3200 6.4200 6.0300 6.2800 552,200
No trading
Weekend
Weekend
6.5700 6.7350 6.2900 6.3100 408,200
6.8400 6.9300 6.3900 6.5700 527,100
7.0300 7.0500 6.6200 6.7900 773,300
7.1800 7.3100 6.9500 7.0400 480,200
7.0900 7.2300 6.9500 7.2000 994,600
Weekend
Weekend
7.0500 7.5500 6.8750 7.1600 1,741,100
7 · 8-K After-hours · 16:17 ET 8-K ↗
7.2500 7.4850 6.7300 6.8900 1,211,200
7.5800 7.5800 6.9600 7.2700 1,036,500
7.6200 7.9050 7.4450 7.5200 1,369,000
7.3700 7.8200 7.3500 7.6400 526,800
Weekend
Weekend
7.5000 7.6400 7.1150 7.4100 881,500
7.3700 7.5950 7.2600 7.5700 510,500
7.5400 7.6800 7.3100 7.4400 631,700
7.4900 7.7500 7.4600 7.5400 427,500
6 · 8-K Pre-market · 07:31 ET 8-K ↗
7.3900 7.5900 7.2400 7.5100 408,500
Weekend
Weekend
7.6000 7.8300 7.3100 7.5000 699,200
7.2500 7.8400 7.1800 7.6800 903,800
7.2500 7.2700 7.0770 7.2300 1,458,300
7.1300 7.4800 7.0200 7.2600 1,391,900
No trading
Weekend
Weekend
7.5000 7.5920 7.3400 7.3900 1,026,400
7.7500 7.7700 7.4500 7.5000 882,700
7.3700 7.7800 7.3600 7.7200 989,900
8.1100 8.1100 7.0700 7.4300 3,087,800
5 · 8-K After market open · 11:45 ET 8-K ↗
9.3800 9.6000 6.9000 8.1200 5,169,500
Weekend
Weekend
9.5500 10.7500 9.1900 10.5400 1,796,400
9.8800 10.2500 8.9800 9.4700 902,500
9.5100 10.3300 9.4950 10.0200 1,042,800
9.4300 9.5200 9.1550 9.5100 895,700
9.5400 9.6100 8.9300 9.4400 1,011,800
Weekend
Weekend
9.9500 9.9500 8.9300 9.6100 1,164,400
No trading
9.7100 10.0150 9.6500 9.9300 1,075,700
10.2200 10.2650 9.6600 9.7400 853,600
10.2000 10.4700 10.0500 10.2700 490,600
Weekend
Weekend
10.7000 10.7000 10.0200 10.2500 522,700
No trading
10.4200 10.7600 10.4200 10.5600 351,800
10.6300 10.9900 10.3200 10.4400 760,800
10.7100 10.9000 10.3500 10.6300 1,357,900
Weekend
Weekend
10.0300 10.7900 9.8600 10.3500 10,893,400
9.6800 10.1000 9.4300 9.9600 2,393,000
9.6900 9.9900 9.0400 9.1100 1,275,000
9.6800 9.8850 9.5400 9.7300 711,900
9.9800 10.5600 9.6350 9.7600 1,418,100
Weekend
Weekend
9.7800 10.0150 9.4750 9.7700 681,900
9.7500 10.0000 9.7050 9.8000 744,700
9.4100 9.9600 9.2600 9.7300 993,400
9.4500 9.6800 9.1200 9.5100 735,500
9.3000 9.7050 9.2500 9.4500 733,000
Weekend
Weekend
9.1600 9.4450 9.1100 9.3500 920,700
8.5700 9.2100 8.3900 9.0900 1,178,900
8.3000 8.7200 8.3000 8.6600 1,357,700
8.9000 9.0300 8.3000 8.3200 1,162,500
9.6500 9.9200 8.8900 8.9200 1,074,700
Weekend
Weekend
9.7100 10.0400 9.6200 9.8600 987,000
No trading
4 · 424B3 After-hours · 16:29 ET 424B3 ↗
9.6800 9.9400 9.2740 9.6300 523,300
9.9700 10.1100 9.6050 9.7200 791,300
9.2100 10.0700 9.0850 9.9900 1,418,800
Weekend
Weekend
8.8500 9.2300 8.7500 9.0600 685,600
9.6100 9.6900 8.8700 8.9100 1,349,600
9.0800 9.5000 9.0600 9.0900 1,708,600
9.3100 9.5000 9.0700 9.1800 1,056,900
8.9800 9.6200 8.8200 9.4800 1,044,900
Weekend
Weekend
8.9000 9.2500 8.8400 9.0400 484,900
9.0400 9.2150 8.9000 8.9900 957,500
8.9900 9.6300 8.8200 9.2100 1,199,100
8.5100 9.1800 8.2500 9.1200 938,200
8.2900 8.5950 8.0580 8.5200 1,432,300
Weekend
Weekend
8.3000 8.3550 7.6600 8.1900 2,851,900
8.2300 8.6170 8.2000 8.4200 1,476,900
8.2700 8.5200 8.0900 8.2000 2,249,300
3 · S-3 Pre-market · 09:02 ET S-3 ↗ 2 · 10-Q Pre-market · 07:41 ET 10-Q ↗ 1 · 8-K Pre-market · 07:38 ET 8-K ↗
8.7000 9.0400 8.1400 8.3500 2,993,200
9.3900 9.4000 8.7850 9.0400 2,236,500
Weekend
Weekend
9.4100 10.0900 9.3000 10.0100 1,040,900
9.8400 10.0000 9.3750 9.4300 1,279,900
9.9700 10.3800 9.6700 9.9100 1,205,400
9.8400 10.3150 9.5000 10.0800 1,070,400
9.3500 10.0000 9.1100 9.8400 1,377,100
Weekend
Weekend
9.1400 9.5300 9.0300 9.2300 639,800

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.

20 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:20 ET Summarise
19 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:08 ET Summarise
18 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 07:04 ET Summarise
17 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:02 ET Summarise
16 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:06 ET Summarise
15 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:05 ET Summarise
14 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 07:05 ET Summarise
13 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:03 ET Summarise
12 DEFA14A DEFA14A (opens SEC filing in a new tab) Pre-market · 07:02 ET Summarise
11 DEF 14A DEF 14A (opens SEC filing in a new tab) Pre-market · 07:01 ET Summarise
10 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:00 ET Summarise
9 10-K 10-K (opens SEC filing in a new tab) After-hours · 17:39 ET Summarise
8 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:30 ET Summarise
7 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:17 ET Summarise
6 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:31 ET Summarise
5 8-K 8-K (opens SEC filing in a new tab) After market open · 11:45 ET Summarise
4 424B3 424B3 (opens SEC filing in a new tab) After-hours · 16:29 ET Summarise
3 S-3 S-3 (opens SEC filing in a new tab) Pre-market · 09:02 ET Summarise
2 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 07:41 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:38 ET Summarise