Talen Energy Corporation TLN

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Talen Energy Corporation - Common Stock · Company · Nasdaq · Utilities / Utilities - Independent Power Producers

Paper trade (simulated — no real money)

Fill: USD 327.9100 · FX 1 USD = 1.277900 SGD · about SGD 419.0362 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 407.81 → 327.91 · -19.6%
438.120360.135282.150 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 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
327.2300 328.9400 315.5001 327.9100 876,244
351.6200 356.2430 326.0000 331.4200 1,466,100
357.8300 371.2300 353.9800 359.4900 964,000
347.8400 357.0700 341.0000 349.4300 791,400
361.4200 364.7000 344.0300 351.2200 1,026,300
Weekend
Weekend
353.2000 358.8800 348.3500 354.8100 737,500
351.1900 356.1700 337.9900 353.6000 1,219,500
377.0000 378.7400 355.7400 358.4200 1,128,900
370.7500 386.1900 368.3800 382.1400 994,800
383.9900 390.5400 376.4400 379.7700 1,565,400
Weekend
Weekend
363.4800 379.3500 362.5650 378.5700 1,249,900
373.6900 380.9650 356.0000 359.2200 1,440,800
362.7500 380.0000 360.2130 378.3200 1,545,400
349.1500 377.9900 349.1500 373.1100 2,816,200
323.0000 337.2200 319.2300 331.8700 1,106,000
Weekend
Weekend
327.6700 331.0200 311.0000 320.7700 1,112,200
313.4800 329.2400 310.7900 323.0900 1,125,800
317.0850 320.0000 305.1500 312.6900 2,367,600
25 · 8-K After-hours · 17:02 ET 8-K ↗
307.9100 317.9900 307.8700 314.8400 898,800
302.0400 306.5150 296.0000 303.5000 616,900
Weekend
Weekend
304.0500 307.4100 299.6000 304.4200 550,700
295.9500 303.3400 292.4500 300.0100 465,200
292.2900 302.5600 288.1700 300.3400 924,400
299.7200 302.7600 293.1150 294.5400 581,400
296.1200 301.8000 285.6500 299.9700 686,600
Weekend
Weekend
293.8100 298.3200 288.5900 292.3000 1,222,400
296.1200 302.9650 291.2900 293.3100 748,300
286.2700 292.7300 282.8500 287.6000 809,000
289.5200 290.9800 279.7700 282.1500 881,700
300.0000 303.5200 285.8600 286.5200 1,165,600
Weekend
Weekend
313.7600 317.5000 308.1550 312.7400 351,800
314.5200 318.8700 310.7500 311.5400 526,800
324.4100 326.0900 318.2600 319.6700 887,100
322.9500 330.6350 319.7000 325.7700 867,500
No trading
Weekend
Weekend
305.0000 317.4700 304.7300 317.0000 577,700
306.0500 313.9710 301.5550 305.5200 680,600
292.1500 304.0800 290.1900 302.0300 834,000
291.2400 302.9800 288.5800 293.7300 948,000
297.5200 297.9900 292.2600 295.7600 741,500
Weekend
Weekend
304.5800 307.8200 294.7500 296.1050 684,400
307.0000 312.2190 300.5100 304.5800 645,900
309.2400 316.5000 304.8300 306.2900 531,500
310.9050 313.8000 305.1100 307.6700 550,600
315.1000 317.5200 304.0300 305.5350 835,300
Weekend
Weekend
318.5200 320.7200 311.2800 314.4600 938,000
320.2800 322.0170 307.9200 316.9900 1,015,400
321.0000 327.7200 311.7300 322.3500 1,617,300
350.8900 354.8500 308.4810 317.6600 2,177,900
367.8800 367.8800 354.3800 356.9200 517,900
Weekend
Weekend
359.8300 372.7800 359.3400 362.7400 492,600
365.4900 371.0900 355.6150 358.4000 579,400
24 · 8-K/A After-hours · 17:08 ET 8-K/A ↗
369.5000 373.9700 362.1980 365.0700 902,900
343.7000 361.3100 343.6150 357.8800 768,900
349.0100 351.0300 338.2200 343.1900 629,000
Weekend
Weekend
338.7400 351.4300 330.0800 347.7100 860,500
329.8400 345.0000 329.4300 338.3100 1,173,600
23 · 10-Q After-hours · 17:17 ET 10-Q ↗ 22 · 8-K After-hours · 16:07 ET 8-K ↗
343.6200 345.6700 329.3400 329.8400 736,400
347.5500 347.7400 332.1500 340.0000 977,200
334.1000 348.5000 327.8500 344.4900 760,900
Weekend
Weekend
343.1200 346.0000 331.5920 334.1000 641,000
331.1700 341.9200 328.0000 332.5400 865,800
322.6800 328.9200 312.8900 316.1900 939,800
336.0100 337.5000 315.3100 326.0500 1,185,000
362.7900 368.0000 340.7800 347.0700 642,400
Weekend
Weekend
379.0000 381.5000 357.2600 359.9000 560,200
372.9000 380.1850 372.6600 379.2700 367,000
365.8800 380.1100 363.8900 377.4100 432,600
364.7400 374.3800 360.5600 366.1400 728,700
377.6400 380.8700 359.7800 360.3200 575,700
Weekend
Weekend
360.1400 379.1800 354.4450 372.3700 558,300
392.5600 393.5900 363.0600 368.2900 875,500
398.9500 414.7900 391.8350 400.1200 654,700
21 · 8-K After-hours · 17:29 ET 8-K ↗
402.7100 412.3100 394.0000 396.9500 702,700
381.1500 397.0000 380.0000 396.3500 551,300
Weekend
Weekend
381.6800 391.0800 380.3200 385.8000 458,800
378.3100 392.3800 377.6500 384.4400 700,300
362.6300 369.9150 357.4700 367.8800 481,900
369.0200 379.3340 363.1200 366.6600 515,300
370.1400 381.7900 366.5300 377.7900 707,600
Weekend
Weekend
No trading
364.3950 376.4400 357.3750 364.6700 913,300
380.0000 382.4920 356.9500 360.7900 1,199,800
401.3600 411.2900 376.6600 384.2600 1,426,500
405.3600 408.6300 393.4600 399.3400 712,400
Weekend
Weekend
409.5800 413.2500 398.2500 404.0900 1,551,100
415.5350 423.9800 414.0900 416.8000 951,100
416.8900 420.1950 399.3500 405.8900 1,591,700
413.1400 424.5000 408.0000 411.9200 1,063,300
437.5300 443.2100 431.4100 438.1200 826,800
Weekend
Weekend
No trading
20 · S-3ASR After-hours · 16:17 ET S-3ASR ↗ 19 · 8-K/A After-hours · 16:05 ET 8-K ↗
425.8100 449.8410 420.3800 436.2900 1,997,500
407.0500 422.3270 402.1500 409.8100 1,041,400
388.8000 426.9900 387.9900 406.5100 1,564,000
18 · 8-K After-hours · 16:07 ET 8-K ↗
376.3400 390.8200 369.0300 386.2100 1,011,800
Weekend
Weekend
350.0000 362.0000 348.8350 360.5400 753,400
339.2300 350.0000 337.5150 344.8000 464,500
351.9000 355.1500 329.1300 336.5900 1,096,200
369.0200 372.0000 343.6200 358.7400 630,900
369.9000 370.2500 360.7400 364.7800 357,600
Weekend
Weekend
371.7200 375.0900 359.8300 364.7400 1,058,900
373.3300 379.9700 372.2050 378.0800 524,000
383.0500 385.5100 376.5200 379.5900 725,300
380.7900 391.7000 371.3500 385.5100 733,000
374.8800 380.7800 366.0000 377.2000 763,300
Weekend
Weekend
383.0000 391.3450 374.9900 386.8000 674,100
377.9400 390.2600 370.0000 381.4700 526,800
390.9900 391.0000 376.8800 379.7800 667,400
378.5300 394.6300 378.0000 389.0000 1,277,600
No trading
Weekend
Weekend
364.9900 378.5000 362.9900 372.4500 847,800
17 · 8-K After-hours · 17:27 ET 8-K ↗
344.5200 360.9000 344.5200 360.4800 868,400
331.7700 347.2000 329.2500 344.4600 886,600
320.0000 320.0700 309.3600 314.5700 843,900
332.0200 336.1000 319.8000 324.2100 580,800
Weekend
Weekend
346.4500 346.7350 331.3700 334.2400 647,000
349.7700 356.6200 347.9100 352.8800 595,500
375.4300 379.1800 336.2190 351.0300 1,471,100
378.5200 380.0000 368.3800 374.6100 639,800
389.2400 389.2400 376.6200 383.4400 633,000
Weekend
Weekend
397.9000 397.9900 381.1000 386.3700 521,400
16 · 8-K After-hours · 16:10 ET 8-K ↗
410.5350 416.6800 384.0000 390.5500 840,700
400.6400 412.8300 388.7100 409.9900 1,183,300
15 · 10-Q After-hours · 17:10 ET 10-Q ↗ 14 · 8-K After-hours · 16:07 ET 8-K ↗
390.3900 391.3700 384.4300 384.9000 615,400
375.0900 385.1300 373.1000 384.6400 749,600
Weekend
Weekend
375.3900 383.8200 367.9400 372.1600 574,600
356.6800 375.4500 356.6400 372.4200 675,600
362.8500 363.0000 347.0000 351.9100 487,400
362.4800 367.6500 355.0000 361.1700 398,600
368.4600 370.0000 352.0100 369.6700 515,500
Weekend
Weekend
347.7400 364.8500 343.9900 364.3200 566,800
339.9200 350.0000 338.3200 345.2500 356,600
338.1700 343.7900 332.0000 339.3200 611,500
346.4000 351.7900 328.3200 329.7400 560,000
360.0000 362.6000 343.2800 346.2600 777,300
Weekend
Weekend
13 · 8-K After-hours · 16:08 ET 8-K ↗
367.5000 371.0000 357.2000 365.3500 937,500
354.4450 362.8800 351.0000 362.4000 639,700
351.9600 358.6200 345.9300 353.3000 745,600
334.7300 347.7950 331.2650 345.7600 947,600
317.3300 331.5850 316.8050 326.0800 734,400
Weekend
Weekend
312.2600 325.4800 312.2600 321.3300 481,000
327.9600 334.0000 310.9800 312.7600 1,075,800
344.7550 346.6800 327.3800 328.6500 833,500
323.6700 331.5550 320.2710 330.0700 290,700
327.9800 330.7600 320.1300 324.0900 373,000
Weekend
Weekend
No trading
323.1000 331.2200 316.0000 327.5800 427,500
325.0300 332.4800 324.5390 328.0800 451,400
307.7600 321.0000 302.0000 319.2300 884,800
328.2300 329.0000 310.5000 313.0300 691,200
Weekend
Weekend
322.0700 329.7000 317.7300 324.5400 478,000
327.7800 335.0000 318.4150 323.1300 595,700
318.8200 330.0000 318.8200 328.2900 776,300
310.5500 319.2900 308.5100 315.7700 545,400
308.0100 320.1400 306.5300 311.0200 943,500
Weekend
Weekend
336.3600 337.4050 301.4500 302.9700 1,834,800
12 · DEFA14A After-hours · 16:06 ET DEFA14A ↗ 11 · DEF 14A After-hours · 16:05 ET DEF 14A ↗
332.0000 342.4700 328.0000 340.0700 386,800
329.6000 345.2900 329.1100 338.6000 707,800
320.3400 327.7500 319.0500 327.1400 917,600
323.3200 327.1000 313.5600 317.6000 684,300
Weekend
Weekend
314.5000 321.8500 312.2410 316.1400 606,900
310.5000 317.0650 307.7900 311.4500 990,900
329.6900 332.2650 315.0000 316.2200 983,500
336.9800 343.8400 330.0000 331.5800 691,900
314.1000 337.1100 310.8270 335.1100 1,033,600
Weekend
Weekend
328.0500 338.0100 319.9400 320.5600 691,700
330.3200 344.9100 326.9400 334.8600 713,100
340.0400 350.0000 336.0000 336.5700 1,158,900
339.8600 346.1900 334.1700 341.3900 1,007,500
364.4200 373.0600 352.0300 353.2400 807,800
Weekend
Weekend
387.0000 397.4000 362.1850 370.9700 1,241,200
10 · 10-K After-hours · 17:16 ET 10-K ↗ 9 · 8-K After-hours · 16:07 ET 8-K ↗
391.1600 393.0500 379.2800 390.0500 633,100
379.5200 392.2400 376.5700 391.4300 656,900
367.7500 376.9900 354.1500 375.2400 479,600
379.2800 385.0000 361.8700 367.8400 593,200
Weekend
Weekend
381.6000 389.6000 377.2900 382.2500 607,200
380.2900 383.8900 376.9500 380.0600 481,000
388.6400 390.0000 376.2500 380.2900 817,800
375.7300 388.6800 368.4430 388.2800 531,600
No trading
Weekend
Weekend
365.0500 381.0000 361.3000 376.7000 663,400
361.1100 371.4200 353.6900 367.8100 944,000
363.9000 364.5400 344.3750 354.6200 792,900
357.5400 366.8500 334.0000 357.9300 1,810,500
8 · 8-K/A After-hours · 17:15 ET 8-K/A ↗
343.8600 359.5100 343.8600 353.6600 860,900
Weekend
Weekend
332.4950 349.1120 332.4950 345.0000 844,200
312.6500 326.3000 310.0000 324.6300 1,139,400
341.8700 341.8700 310.0000 317.0500 1,535,000
343.3300 345.5450 328.6300 341.4200 839,300
345.0100 351.9900 335.4300 340.8000 961,500
Weekend
Weekend
358.6300 365.9300 345.0100 348.3600 794,100
367.0000 372.1700 356.8800 362.2000 685,600
360.9300 368.4800 354.3800 365.1700 539,500
352.9600 360.3300 349.0100 359.5100 643,400
360.4700 364.9000 349.2200 350.4100 1,035,400
Weekend
Weekend
379.6700 385.3500 363.8100 366.4300 710,600
380.7500 383.9800 371.8000 379.8600 557,800
360.7100 380.8900 353.0500 374.3100 1,015,500
364.2150 375.8000 354.0000 356.6600 1,031,900
No trading
Weekend
Weekend
389.6200 396.4200 366.1400 371.6600 3,434,000
408.2100 424.3800 400.4500 419.0700 1,773,500
7 · 8-K Pre-market · 07:02 ET 8-K ↗
373.3300 377.2940 366.0000 374.8300 426,500
375.4300 383.1800 370.0000 376.8600 531,000
365.8450 371.2800 364.4500 369.0300 615,300
Weekend
Weekend
375.8550 387.6700 365.3600 370.8300 946,000
369.5300 374.1100 355.4200 356.0000 1,083,500
393.8300 396.2090 365.5400 374.7100 1,295,100
395.6400 400.8800 385.0000 393.1800 534,900
399.0000 400.4300 381.0000 395.2000 891,400
Weekend
Weekend
381.1100 397.4200 379.3300 396.7300 597,600
No trading
381.1200 386.0000 374.7600 374.8400 369,000
380.2700 382.6500 377.0000 378.9700 320,100
381.4400 387.8200 377.4200 380.2700 531,600
Weekend
Weekend
384.1400 385.9400 379.1700 384.5200 271,300
No trading
380.0000 386.9500 377.9500 383.5800 190,800
375.8500 384.2600 375.4400 380.7500 409,100
377.3200 384.9900 374.0000 378.8500 599,900
Weekend
Weekend
373.0300 381.6700 368.6900 372.2500 1,774,000
374.9100 385.8800 363.0800 371.7200 1,445,700
6 · 8-K After-hours · 17:08 ET 8-K ↗
377.1900 381.8600 350.4760 351.9600 1,341,600
357.0000 380.9000 354.7350 376.7700 1,209,800
360.0050 363.4500 352.9600 357.9400 1,138,300
5 · 8-K Pre-market · 07:03 ET 8-K ↗
Weekend
Weekend
370.3150 371.1700 350.0000 356.3600 1,056,400
356.6000 369.3600 349.5150 368.8200 672,300
346.0500 361.0000 343.4000 358.5000 1,259,900
353.6200 361.3800 348.0050 348.3800 552,600
353.0400 355.5300 345.6700 353.3800 706,200
Weekend
Weekend
366.3500 368.9900 347.1750 354.2400 1,361,600
364.3300 377.0800 361.1500 367.9300 739,000
366.6600 374.0150 359.5150 365.4600 1,048,800
380.2000 385.8900 367.0400 367.9600 849,000
388.0000 390.2700 378.0800 379.9900 916,600
Weekend
Weekend
393.0100 397.0000 388.6700 394.2700 279,700
No trading
385.6800 393.1200 381.2500 392.4200 663,800
4 · 8-K After-hours · 16:07 ET 8-K ↗
374.3800 379.8000 360.5900 378.9900 613,100
368.2900 381.4200 364.3800 380.4900 552,200
Weekend
Weekend
368.0000 372.4000 353.1490 365.9600 845,200
404.9900 407.6700 368.6600 369.1000 1,293,800
377.7000 395.4400 377.0000 390.5100 818,200
362.3500 383.0000 361.3100 374.8000 977,300
360.2500 379.0000 358.0100 368.6500 958,500
Weekend
Weekend
344.5000 368.7400 344.2650 360.9200 1,218,300
370.0800 370.6500 349.1100 355.0400 1,450,900
375.1200 378.8170 360.2600 367.5400 1,116,900
384.1700 393.0000 370.5000 374.5500 716,300
395.0000 398.4400 379.6900 393.6300 760,100
Weekend
Weekend
373.1200 388.6800 362.5100 386.5700 842,900
390.4500 404.0000 379.1800 385.9300 1,025,800
3 · 10-Q After-hours · 17:20 ET 10-Q ↗ 2 · 8-K After-hours · 16:04 ET 8-K ↗
397.7000 410.9100 393.2140 403.4900 815,200
396.5900 410.0200 390.0400 395.2500 795,400
401.1800 418.6600 401.0000 413.5400 830,600
Weekend
Weekend
404.0300 411.2200 392.7300 399.7800 887,100
390.0000 400.9600 388.9100 391.8200 544,000
394.0000 410.0000 390.0000 398.5500 658,500
410.3000 410.7700 376.5900 394.0000 1,404,900
1 · 8-K After-hours · 16:07 ET 8-K ↗
415.5000 416.4700 400.7200 407.1200 502,000
Weekend
Weekend
396.3300 408.4000 390.2100 407.8100 951,300

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.

25 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:02 ET Summarise
24 8-K/A 8-K/A (opens SEC filing in a new tab) After-hours · 17:08 ET Summarise
23 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 17:17 ET Summarise
22 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise
21 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:29 ET Summarise
20 S-3ASR S-3ASR (opens SEC filing in a new tab) After-hours · 16:17 ET Summarise
19 8-K/A 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
18 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise
17 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:27 ET Summarise
16 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:10 ET Summarise
15 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 17:10 ET Summarise
14 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise
13 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:08 ET Summarise
12 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise
11 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
10 10-K 10-K (opens SEC filing in a new tab) After-hours · 17:16 ET Summarise
9 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise
8 8-K/A 8-K/A (opens SEC filing in a new tab) After-hours · 17:15 ET Summarise
7 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:02 ET Summarise
6 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:08 ET Summarise
5 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:03 ET Summarise
4 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise
3 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 17:20 ET Summarise
2 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:04 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise