Protara Therapeutics, Inc TARA

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

Paper trade (simulated — no real money)

Fill: USD 2.3300 · FX 1 USD = 1.277900 SGD · about SGD 2.9775 per unit

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

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

USD 5.10 → 2.33 · -54.3%
7.5604.9402.320 1,2 3 4 5 6 7 8 9 10 11 12 13,14 15 16 17,18 19,20 21 22 23 24 25,26 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
2.3900 2.4700 2.2800 2.3300 867,556
2.4700 2.5250 2.4200 2.4400 1,760,900
2.5700 2.6100 2.4900 2.5000 971,200
2.3400 2.5750 2.3300 2.5600 1,500,400
2.3500 2.4300 2.2950 2.3300 1,178,000
Weekend
Weekend
2.3800 2.4650 2.3200 2.3200 1,163,300
2.5100 2.5580 2.3750 2.4000 861,700
2.6000 2.6590 2.4700 2.4800 701,400
2.7700 2.8300 2.6150 2.6200 930,200
2.7500 2.7900 2.7050 2.7700 1,080,600
Weekend
Weekend
2.6900 2.7850 2.6500 2.7550 1,037,300
2.5900 2.6900 2.5150 2.6500 1,215,500
2.5400 2.6700 2.5100 2.5900 731,300
2.6300 2.7000 2.5300 2.5550 803,500
2.7100 2.7200 2.5650 2.6300 1,397,600
Weekend
Weekend
2.8100 2.9500 2.6200 2.7000 1,909,100
3.0600 3.1000 2.7450 2.7600 4,999,000
3.2300 3.3000 2.9800 3.0500 8,824,900
3.3300 3.3450 3.2100 3.2100 391,500
3.2700 3.3860 3.1900 3.2500 431,100
Weekend
Weekend
3.3500 3.4400 3.2300 3.2800 552,900
3.5400 3.5500 3.3150 3.3500 661,900
3.6900 3.7500 3.4400 3.5400 882,800
3.5500 3.8800 3.5500 3.6800 2,893,300
3.5900 3.6800 3.4700 3.5100 735,300
Weekend
Weekend
3.6900 3.7250 3.4500 3.5500 3,945,700
3.6500 3.7600 3.6200 3.7000 654,000
3.7800 3.8700 3.6150 3.6200 2,060,500
3.9100 3.9400 3.7400 3.7500 899,800
3.8300 4.0150 3.8180 3.9100 735,200
Weekend
Weekend
3.8300 3.9500 3.8100 3.8200 532,000
3.8300 3.8300 3.7350 3.7900 467,400
3.8600 3.9450 3.8300 3.8300 287,200
3.9200 3.9550 3.8300 3.8900 385,700
No trading
Weekend
Weekend
3.9300 3.9600 3.8900 3.9400 203,000
3.9400 3.9800 3.8700 3.9700 239,500
3.9200 4.0000 3.8550 3.9400 335,400
3.8100 3.9150 3.7950 3.9000 222,100
3.7900 3.8800 3.7200 3.8600 506,500
Weekend
Weekend
3.9900 3.9900 3.7850 3.8200 399,100
3.9300 4.0400 3.9000 3.9900 256,800
3.9600 4.0500 3.8800 3.9100 761,100
3.8700 3.9900 3.8600 3.9700 272,500
3.8400 3.8900 3.7150 3.8700 229,900
Weekend
Weekend
3.9100 3.9500 3.8100 3.8500 238,200
3.9200 3.9300 3.8300 3.9000 360,800
4.0600 4.1150 3.9500 3.9600 359,600
3.9700 4.0200 3.8850 3.9800 336,000
3.9600 4.0100 3.9300 3.9800 268,100
Weekend
Weekend
3.9400 4.0000 3.8300 3.9700 333,200
3.9100 3.9950 3.8500 3.9400 309,900
4.0000 4.0260 3.7800 3.8900 467,600
4.0000 4.0300 3.8500 3.9100 618,100
26 · 10-Q Pre-market · 08:10 ET QUARTERLY REPORT ↗ 25 · 8-K Pre-market · 08:05 ET CURRENT REPORT ↗
4.1100 4.1700 4.0700 4.1100 281,200
Weekend
Weekend
4.1300 4.1750 4.0050 4.1200 340,300
4.0000 4.1100 3.9750 4.1000 329,300
4.0500 4.1250 3.9700 4.0000 480,700
3.9800 4.0950 3.9700 4.0100 425,500
3.9400 3.9900 3.8700 3.9700 241,600
Weekend
Weekend
4.0000 4.0450 3.8050 3.9200 294,600
3.8000 4.0450 3.7710 4.0300 273,100
3.9000 3.9400 3.7800 3.8100 652,800
4.0600 4.0600 3.8600 3.9400 371,600
4.0700 4.1400 3.9950 4.0400 533,600
Weekend
Weekend
4.0600 4.0850 3.9400 4.0200 434,700
4.0100 4.0900 3.9700 4.0400 397,800
4.0700 4.1000 4.0100 4.0800 437,300
4.0600 4.1300 4.0600 4.0900 290,100
4.1100 4.2000 4.0300 4.0700 267,200
Weekend
Weekend
4.0100 4.1700 3.9700 4.1000 441,500
4.1200 4.1500 3.9750 4.0800 355,000
4.0700 4.1800 4.0100 4.1200 300,600
4.2900 4.2900 4.0800 4.0900 416,100
4.2700 4.3050 4.1350 4.1800 459,600
Weekend
Weekend
4.2200 4.3700 4.0800 4.3200 1,008,300
4.1200 4.2200 4.0600 4.2000 530,900
4.2300 4.2800 4.0200 4.1100 560,200
4.0900 4.4900 4.0300 4.2700 1,192,500
4.0600 4.1300 4.0150 4.0800 409,500
Weekend
Weekend
No trading
4.0400 4.1150 3.8600 4.0600 645,500
3.8000 4.0450 3.7650 4.0400 1,392,200
4.0100 4.0550 3.7900 3.8200 2,163,700
24 · 8-K After-hours · 17:02 ET CURRENT REPORT ↗
4.1200 4.2000 4.0250 4.1600 989,100
Weekend
Weekend
3.9900 4.1550 3.9500 4.1200 1,617,100
4.0400 4.2200 3.9650 4.0000 331,100
4.0100 4.1000 3.9900 4.0300 400,400
4.0600 4.2300 3.9950 4.0000 445,400
3.9800 4.1800 3.9000 4.1100 509,200
Weekend
Weekend
No trading
4.1000 4.2000 3.9700 3.9800 803,700
3.8300 4.1300 3.8300 4.0700 820,000
3.9500 3.9800 3.8050 3.8100 510,700
23 · 8-K After-hours · 16:05 ET CURRENT REPORT ↗
3.9300 4.1050 3.9200 3.9400 494,600
Weekend
Weekend
3.6600 3.9380 3.6450 3.9000 524,500
3.7800 3.8200 3.6150 3.6500 1,468,300
3.9600 4.0650 3.7150 3.7800 820,800
4.1000 4.1850 3.9450 3.9700 982,600
4.2400 4.3010 4.0000 4.0400 730,500
Weekend
Weekend
4.4300 4.4300 4.1350 4.1600 442,500
4.2600 4.4750 4.2500 4.4100 377,600
4.3600 4.4150 4.1900 4.2200 515,700
4.4700 4.4900 4.3000 4.3400 513,000
4.6000 4.6700 4.4600 4.5200 742,600
Weekend
Weekend
4.7000 4.7400 4.6000 4.6500 554,700
22 · 424B5 After-hours · 16:30 ET PROSPECTUS SUPPLEMENT ↗
4.7500 4.8000 4.6500 4.7500 703,200
4.8100 4.9650 4.7040 4.7600 702,800
5.0000 5.0050 4.6200 4.8000 828,300
No trading
Weekend
Weekend
4.9900 5.0500 4.8200 4.9200 1,130,300
4.6700 5.0900 4.6700 4.9700 2,515,800
4.5400 4.7700 4.4100 4.7600 704,400
4.6400 4.6600 4.3150 4.3400 497,200
5.1000 5.1600 4.4900 4.6000 1,019,100
Weekend
Weekend
5.1300 5.2100 5.0350 5.1000 1,122,900
5.1100 5.3280 4.9750 5.3000 542,900
21 · S-3 Next filing day · accepted 13 May, 19:17 ET REGISTRATION STATEMENT ↗
5.3000 5.3500 5.0000 5.2000 567,400
20 · 10-Q Pre-market · 08:10 ET QUARTERLY REPORT ↗ 19 · 8-K Pre-market · 08:05 ET CURRENT REPORT ↗
5.2600 5.2600 5.0500 5.1500 419,500
5.2700 5.5200 5.2000 5.2700 767,000
Weekend
Weekend
5.3400 5.3650 5.1000 5.2700 635,300
5.6600 5.6800 5.3200 5.3700 440,400
5.4500 5.6850 5.4100 5.6600 577,000
5.5300 5.6400 5.3600 5.4100 490,500
5.3100 5.6200 5.3100 5.4500 1,452,300
Weekend
Weekend
5.3300 5.3800 5.2100 5.3200 395,500
5.2000 5.3400 5.1400 5.3300 640,100
5.0600 5.1800 4.9500 5.1700 516,100
18 · DEFA14A After-hours · 16:15 ET DEFINITIVE ADDITIONAL MATERIALS ↗ 17 · DEF 14A After-hours · 16:05 ET PROXY STATEMENT ↗
5.0100 5.1900 4.9600 5.0600 658,300
5.2500 5.3600 4.9700 4.9900 459,000
Weekend
Weekend
5.2200 5.2750 5.0600 5.1300 405,500
5.4100 5.5400 5.2300 5.2600 1,176,700
5.3200 5.5500 5.3200 5.4100 440,300
5.3500 5.3500 5.1400 5.3200 1,092,000
5.3900 5.3900 5.1900 5.3000 394,900
Weekend
Weekend
16 · PRE 14A After-hours · 16:15 ET PROXY STATEMENT ↗
5.1600 5.4500 5.1000 5.4400 719,100
5.1800 5.3400 5.0800 5.1300 426,000
5.1600 5.2700 5.1050 5.2100 424,600
5.1300 5.2950 5.0500 5.1300 660,100
5.0000 5.1500 4.9300 5.0700 463,300
Weekend
Weekend
5.2300 5.2400 4.9200 4.9600 686,800
5.1900 5.3200 5.1550 5.3100 483,200
5.3100 5.4800 5.1700 5.2200 431,200
5.0500 5.1850 4.9000 5.1400 518,500
5.0800 5.2000 4.9750 5.0700 411,000
Weekend
Weekend
No trading
4.9000 5.1300 4.8620 5.1100 511,500
5.2500 5.3500 4.9800 5.0400 617,500
4.9300 5.2150 4.9300 5.2100 447,000
4.9300 5.0000 4.8000 4.8500 513,500
15 · 8-K Pre-market · 08:00 ET CURRENT REPORT ↗
Weekend
Weekend
5.1400 5.3200 4.9200 4.9400 648,400
5.2500 5.4900 5.1600 5.1900 501,400
5.0300 5.4900 5.0300 5.3100 435,500
5.1200 5.2300 4.9350 5.0100 2,088,800
5.2800 5.3990 5.0900 5.1600 859,000
Weekend
Weekend
5.3000 5.3950 5.1750 5.2100 3,216,300
5.2300 5.4500 5.0600 5.3000 481,400
5.4000 5.4550 5.1800 5.2700 518,100
5.4100 5.4600 5.3300 5.4500 537,400
5.3200 5.4900 5.3160 5.4200 673,600
Weekend
Weekend
5.3500 5.4900 5.2400 5.2600 692,300
5.5100 5.5150 5.2100 5.3200 874,100
5.6500 5.7050 5.4200 5.6000 748,500
5.8700 6.0700 5.6500 5.7100 1,256,200
14 · 10-K Pre-market · 08:11 ET ANNUAL REPORT ↗ 13 · 8-K Pre-market · 08:06 ET CURRENT REPORT ↗
5.5300 5.8350 5.4300 5.7500 1,173,500
Weekend
Weekend
12 · 424B7 After-hours · 16:15 ET PROSPECTUS SUPPLEMENT ↗
5.7100 5.9630 5.6520 5.9000 1,098,600
6.0200 6.1500 5.8100 5.8200 783,700
6.5150 6.5600 6.1500 6.2000 1,528,400
5.8500 6.2900 5.7500 6.1500 1,101,400
6.2900 6.4600 5.9400 5.9700 1,151,100
Weekend
Weekend
5.7300 6.4350 5.6450 6.3600 1,332,600
5.9000 6.0480 5.6900 5.7700 1,472,300
5.4900 6.0950 5.3000 5.9600 2,901,200
6.2500 6.3300 5.3700 5.4700 6,624,900
11 · 8-K Pre-market · 08:52 ET CURRENT REPORT ↗
6.8600 7.5000 6.8100 7.4300 2,182,000
Weekend
Weekend
7.0800 7.3000 6.7650 6.8400 1,116,400
6.6900 7.1700 6.5300 7.1500 777,300
6.5400 6.7500 6.5100 6.6700 534,700
6.4800 6.5900 6.2500 6.5500 640,500
No trading
Weekend
Weekend
6.5500 6.8150 6.4600 6.5100 253,100
6.4600 6.6900 6.3200 6.5300 316,200
6.4700 6.6790 6.2250 6.4800 470,900
6.4100 6.6400 6.3100 6.4400 630,200
6.6600 6.6600 6.3100 6.4800 577,400
Weekend
Weekend
6.6600 6.8900 6.6000 6.6500 615,200
6.6400 7.0700 6.4300 6.5000 708,100
6.7900 6.9400 6.4100 6.7100 730,900
7.1100 7.2000 6.6500 6.7500 582,900
10 · 424B7 After-hours · 16:30 ET PROSPECTUS SUPPLEMENT ↗
7.0600 7.2900 6.9900 7.0400 530,300
Weekend
Weekend
6.8900 7.3250 6.8700 7.0800 1,047,400
7.1300 7.1500 6.8500 7.0000 1,036,800
7.2300 7.4180 6.9700 7.1700 1,655,200
6.6000 7.3500 6.5500 7.2700 1,838,700
6.1000 6.7000 6.0000 6.6700 1,347,300
Weekend
Weekend
5.9200 6.2000 5.8600 6.1900 931,300
5.7800 6.1500 5.7800 5.9100 556,300
5.5900 6.1300 5.5600 5.7700 1,636,100
4.8900 5.6150 4.8710 5.6000 1,088,100
No trading
Weekend
Weekend
5.0500 5.1100 4.7200 5.0100 1,172,300
4.9400 5.1400 4.9100 5.0400 1,069,200
4.9400 5.0200 4.8000 4.9400 1,358,600
5.2800 5.2800 4.8700 4.9200 2,404,700
5.7800 5.7800 5.1450 5.2400 1,696,800
Weekend
Weekend
5.7100 6.0000 5.6950 5.7500 654,900
5.7000 5.8400 5.6000 5.6100 931,100
5.3200 5.8700 5.2500 5.6900 1,263,800
5.3900 5.4650 5.0300 5.1200 1,293,600
5.6500 5.8000 5.2700 5.3900 1,254,400
Weekend
Weekend
5.3600 5.4400 5.2450 5.3800 417,500
No trading
5.2400 5.3600 5.1800 5.3300 586,000
5.3700 5.4400 5.2100 5.2500 423,800
5.5000 5.5680 5.3150 5.3600 421,900
Weekend
Weekend
5.4400 5.5600 5.3500 5.5500 384,200
No trading
5.3700 5.5000 5.3600 5.4900 235,100
5.3600 5.4900 5.2600 5.3700 342,300
5.2800 5.4900 5.2750 5.4100 386,200
Weekend
Weekend
5.2100 5.4000 5.1100 5.2700 974,800
5.4200 5.4850 5.0300 5.1800 778,200
5.4400 5.5500 5.3100 5.3500 771,500
5.5500 5.6200 5.4000 5.4200 904,800
9 · 8-K After-hours · 16:15 ET CURRENT REPORT ↗
5.7500 5.7950 5.4600 5.5000 1,143,900
Weekend
Weekend
6.0600 6.1250 5.5200 5.7000 700,500
5.7000 6.3700 5.7000 6.0100 1,663,000
5.8000 5.8000 5.5500 5.7400 1,342,200
8 · 424B7 After-hours · 16:16 ET PROSPECTUS SUPPLEMENT ↗
5.6700 5.7500 5.5500 5.7400 868,800
7 · 8-K After-hours · 16:15 ET CURRENT REPORT ↗
5.6200 5.8100 5.5600 5.7200 1,439,700
Weekend
Weekend
6 · 424B5 After-hours · 16:29 ET PROSPECTUS SUPPLEMENT ↗
5.3500 5.7050 5.0700 5.5800 6,465,000
5 · 424B5 After-hours · 16:29 ET PROSPECTUS SUPPLEMENT ↗
6.6900 7.0500 6.6500 6.8700 729,900
6.7200 7.1390 6.5720 6.8000 1,684,400
4 · 8-K Pre-market · 08:08 ET CURRENT REPORT ↗
6.8200 6.8930 6.2100 6.2200 801,400
7.2700 7.2700 6.5900 6.7400 760,000
Weekend
Weekend
7.4000 7.5400 7.2800 7.3800 309,800
No trading
7.5900 7.6900 7.4000 7.4050 444,600
7.5100 7.7900 7.2100 7.5600 731,200
7.3000 7.8200 7.2700 7.3700 763,000
Weekend
Weekend
6.4700 7.5900 6.4400 7.2600 1,673,900
6.7100 7.0600 6.4100 6.4400 1,032,300
6.3800 6.7100 6.0050 6.7100 1,483,100
3 · 8-K Pre-market · 09:15 ET CURRENT REPORT ↗
5.5300 6.8500 5.3900 6.7500 1,648,500
5.4900 5.7500 5.3900 5.5700 478,600
Weekend
Weekend
5.0100 5.5700 5.0000 5.5100 425,100
5.2100 5.3400 5.1100 5.2700 304,400
5.3700 5.3700 5.1400 5.3000 333,100
4.5800 5.4200 4.5000 5.3600 748,300
4.2800 4.5650 4.2400 4.5300 463,900
2 · 10-Q Pre-market · 08:10 ET QUARTERLY REPORT ↗ 1 · 8-K Pre-market · 08:05 ET CURRENT REPORT ↗
Weekend
Weekend
4.2600 4.2900 4.1100 4.2900 313,000
4.4200 4.4200 4.2600 4.2900 346,000
4.6700 4.8100 4.3600 4.4400 406,400
5.0300 5.0300 4.4300 4.6450 532,600
5.3100 5.3400 4.9100 5.1200 438,400
Weekend
Weekend
5.1100 5.3050 5.0400 5.1800 300,200
5.1700 5.2800 5.0700 5.1400 285,800
5.1100 5.3900 5.0500 5.2000 489,700
5.1000 5.1700 5.0200 5.0900 212,400
5.1000 5.2000 5.0200 5.1200 356,500
Weekend
Weekend
5.2200 5.3300 5.0200 5.1000 409,200

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.

26 10-Q QUARTERLY REPORT (opens SEC filing in a new tab) Pre-market · 08:10 ET Summarise
25 8-K CURRENT REPORT (opens SEC filing in a new tab) Pre-market · 08:05 ET Summarise
24 8-K CURRENT REPORT (opens SEC filing in a new tab) After-hours · 17:02 ET Summarise
23 8-K CURRENT REPORT (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
22 424B5 PROSPECTUS SUPPLEMENT (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
21 S-3 REGISTRATION STATEMENT (opens SEC filing in a new tab) Next filing day · accepted 13 May, 19:17 ET Summarise
20 10-Q QUARTERLY REPORT (opens SEC filing in a new tab) Pre-market · 08:10 ET Summarise
19 8-K CURRENT REPORT (opens SEC filing in a new tab) Pre-market · 08:05 ET Summarise
18 DEFA14A DEFINITIVE ADDITIONAL MATERIALS (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
17 DEF 14A PROXY STATEMENT (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
16 PRE 14A PROXY STATEMENT (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
15 8-K CURRENT REPORT (opens SEC filing in a new tab) Pre-market · 08:00 ET Summarise
14 10-K ANNUAL REPORT (opens SEC filing in a new tab) Pre-market · 08:11 ET Summarise
13 8-K CURRENT REPORT (opens SEC filing in a new tab) Pre-market · 08:06 ET Summarise
12 424B7 PROSPECTUS SUPPLEMENT (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
11 8-K CURRENT REPORT (opens SEC filing in a new tab) Pre-market · 08:52 ET Summarise
10 424B7 PROSPECTUS SUPPLEMENT (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
9 8-K CURRENT REPORT (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
8 424B7 PROSPECTUS SUPPLEMENT (opens SEC filing in a new tab) After-hours · 16:16 ET Summarise
7 8-K CURRENT REPORT (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
6 424B5 PROSPECTUS SUPPLEMENT (opens SEC filing in a new tab) After-hours · 16:29 ET Summarise
5 424B5 PROSPECTUS SUPPLEMENT (opens SEC filing in a new tab) After-hours · 16:29 ET Summarise
4 8-K CURRENT REPORT (opens SEC filing in a new tab) Pre-market · 08:08 ET Summarise
3 8-K CURRENT REPORT (opens SEC filing in a new tab) Pre-market · 09:15 ET Summarise
2 10-Q QUARTERLY REPORT (opens SEC filing in a new tab) Pre-market · 08:10 ET Summarise
1 8-K CURRENT REPORT (opens SEC filing in a new tab) Pre-market · 08:05 ET Summarise