Liberty Broadband Corporation - Class C LBRDK

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Liberty Broadband Corporation - Class C Common Stock · Company · Nasdaq

Paper trade (simulated — no real money)

Fill: USD 28.8900 · FX 1 USD = 1.288650 SGD · about SGD 37.2291 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 67.53 → 28.89 · -57.2%
67.53048.21028.890 1 2 3 4 5 6 7 8 9 10 11,12 13 14 15 16 17 18 19 20 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
26.6700 29.5400 26.2500 28.8900 2,719,200
30.2300 30.4600 28.9400 29.7100 5,806,400
30.4700 30.5200 29.4400 30.4000 1,165,800
29.9000 30.8000 29.9000 30.0200 957,800
31.0300 31.0300 30.1650 30.3600 935,200
Weekend
Weekend
31.4750 32.2100 30.8400 30.8700 882,200
31.3500 31.9600 30.8800 31.3400 1,475,200
30.3200 31.4700 30.3200 30.8300 1,808,600
20 · 8-K Next filing day · accepted 14 Jul, 18:23 ET 8-K ↗
30.6500 31.1800 29.9950 30.0300 1,383,000
31.2500 31.8850 30.8000 30.8000 1,122,500
Weekend
Weekend
32.3200 32.3200 30.3700 30.7100 2,404,500
30.8100 31.7400 30.5100 31.5900 1,944,400
31.6750 32.5800 31.0900 31.2800 1,201,000
31.8800 33.4300 31.8800 32.3200 1,302,700
32.1400 32.3800 31.0600 31.7500 1,463,300
Weekend
Weekend
No trading
32.9800 33.3400 30.9700 32.1400 1,201,300
33.6800 34.1600 32.7150 32.7400 1,332,300
33.7400 33.9900 32.5200 33.2600 1,284,400
39.5000 39.6000 33.6200 34.2500 3,601,400
Weekend
Weekend
30.3900 32.0700 30.3900 31.3300 2,479,500
30.5900 30.9300 30.2600 30.3000 2,025,100
31.0300 31.2300 30.2000 30.7500 2,187,100
29.8400 30.9300 29.3700 30.8600 1,818,100
29.1800 30.1700 29.0800 29.4000 1,801,400
Weekend
Weekend
No trading
30.8500 30.9200 29.5800 29.6200 2,319,300
32.9800 33.4000 30.7500 30.8700 1,678,000
33.6400 34.1100 32.9650 33.2100 1,268,100
34.0900 34.7300 33.0700 33.6400 1,319,600
Weekend
Weekend
32.7600 34.2300 32.3750 34.1900 1,792,500
32.2400 32.7400 31.3700 32.6200 1,872,500
31.7600 32.8400 31.0300 32.2400 2,155,300
31.0000 31.7900 30.6400 31.6800 1,706,100
30.4500 31.0700 29.8950 31.0000 1,480,000
Weekend
Weekend
30.7000 31.4300 29.9150 30.9100 1,633,000
30.9400 31.1100 29.6600 30.1700 4,199,800
32.6700 32.6700 30.1100 30.1600 3,103,300
33.5300 33.5300 32.6400 32.8600 2,194,800
33.5800 34.4100 33.0000 33.4400 5,834,700
Weekend
Weekend
34.2800 34.2800 33.0400 33.7600 2,525,300
34.2800 34.7600 33.9200 34.5000 1,400,800
34.1300 35.1700 33.9000 34.4300 2,594,400
33.6100 34.6000 33.3500 33.6800 1,175,800
No trading
Weekend
Weekend
34.8700 35.0300 33.3400 33.9500 1,167,300
33.5900 34.8800 33.1850 34.8400 1,528,600
33.3000 34.3600 32.9200 33.8300 1,681,100
33.4100 34.2200 32.7600 33.3100 1,982,200
19 · 8-K After-hours · 16:01 ET 8-K ↗
32.4700 34.6050 32.4700 33.0200 2,414,300
Weekend
Weekend
34.6000 34.8500 31.9300 32.7600 1,988,400
18 · 8-K After-hours · 16:16 ET FORM 8-K ↗
33.7400 36.2500 33.7400 34.5500 1,917,900
34.1100 34.2400 33.0800 33.4000 1,973,600
17 · 8-K Next filing day · accepted 12 May, 18:24 ET 8-K ↗
34.9800 35.1500 34.0850 34.5100 1,080,000
36.0000 36.0000 34.1600 34.4700 2,088,400
Weekend
Weekend
37.2700 37.4700 36.0800 36.1000 1,300,600
36.2600 38.0550 36.2600 37.3700 1,487,800
36.6300 37.7600 36.4000 36.5500 1,647,500
38.8300 38.8300 36.6800 36.9600 1,859,800
39.8300 40.8300 38.5600 38.6300 1,471,600
Weekend
Weekend
38.9600 40.6300 38.8300 40.1000 2,247,300
36.6000 39.0900 36.6000 38.4900 2,990,400
39.9900 40.5300 36.9400 36.9600 4,097,600
16 · 10-Q After-hours · 16:13 ET 10-Q ↗
41.2650 41.5200 39.7600 40.2000 5,685,300
41.3800 42.9000 39.8900 40.6100 5,517,300
Weekend
Weekend
54.7700 54.7700 41.4300 41.9400 8,100,700
58.2300 59.2250 56.3900 56.4700 1,518,400
56.6400 57.2900 56.2080 56.6200 1,083,500
15 · 8-K After-hours · 16:29 ET 8-K ↗
57.3900 57.9400 56.2800 56.4000 1,393,600
55.2600 58.1800 55.2600 57.0900 2,230,700
Weekend
Weekend
54.9800 56.3400 54.7700 55.2300 837,200
51.6100 55.0400 51.6100 55.0400 1,475,500
50.6200 52.2400 50.1900 51.4400 772,100
52.3300 52.9950 50.2300 50.3500 1,244,200
51.0000 53.0900 50.3900 52.8000 833,800
Weekend
Weekend
52.0900 52.7200 50.8800 51.1300 966,100
51.3600 52.5200 50.8400 52.0900 817,800
52.9800 52.9800 51.2650 51.6300 945,500
51.1400 52.4100 50.5300 52.1300 511,600
51.1900 52.1800 50.9700 51.3200 433,000
Weekend
Weekend
No trading
50.4500 51.5050 49.0800 51.1900 592,800
50.1600 50.6600 48.5850 50.3100 962,600
51.6300 52.1150 49.2350 50.3000 1,151,400
51.0400 52.3300 50.6000 51.4600 917,700
Weekend
Weekend
50.7200 51.2900 49.8500 51.0400 801,000
14 · DEF 14A After-hours · 16:10 ET FORM DEF 14A ↗
50.7200 51.6150 50.2100 50.8200 758,700
50.8900 51.9300 49.5200 50.9400 716,000
49.8300 51.3500 49.8300 50.6200 546,600
50.3300 50.9700 49.3400 50.3700 774,500
Weekend
Weekend
49.1800 50.3150 48.6200 49.4800 1,134,100
48.7000 50.2950 48.5400 49.1800 739,400
51.4000 51.5700 48.4400 48.5100 1,279,200
51.2000 52.8700 51.1600 51.8500 1,162,000
13 · 8-K After-hours · 16:18 ET 8-K ↗
50.8200 51.2200 49.9800 50.6800 1,000,500
Weekend
Weekend
50.7700 51.0100 50.0400 50.7400 993,300
52.0200 52.9700 50.0700 50.1200 1,164,500
50.9500 53.0250 50.9500 52.2100 1,509,700
51.7900 52.0300 50.4200 50.9700 1,660,200
12 · 8-K After-hours · 16:19 ET 8-K ↗ 11 · 8-K After-hours · 16:06 ET FORM 8-K ↗
53.2500 53.3000 51.6100 51.9400 1,224,300
Weekend
Weekend
52.9800 54.5530 52.9800 54.1200 698,900
10 · 8-K Next filing day · accepted 05 Mar, 20:21 ET FORM 8-K ↗
53.4800 55.0500 52.9900 53.6700 1,160,600
53.3200 54.2150 52.6500 54.0600 956,500
53.0800 54.4700 52.7900 53.4300 903,100
53.5700 54.8200 52.8950 54.3700 1,474,500
Weekend
Weekend
52.9600 55.2600 52.4100 54.6100 1,008,000
52.7200 53.6200 52.6800 53.0800 753,400
53.7700 54.2600 52.3050 52.5400 852,200
53.0000 54.5000 53.0000 53.9800 1,096,100
52.8600 53.7000 52.0000 52.9700 1,281,700
Weekend
Weekend
53.8400 54.4700 52.6700 53.5800 1,342,900
55.6200 56.0500 53.6700 53.9600 1,204,400
55.0500 56.0800 54.9800 55.6600 822,300
55.6200 56.0600 54.5000 55.0900 959,100
No trading
Weekend
Weekend
55.4200 56.4700 55.1600 55.6000 1,430,700
56.6500 56.7900 54.6300 55.4600 1,196,800
56.8500 57.7300 55.7300 56.1400 1,154,900
55.3500 57.8400 55.3500 57.6500 2,339,700
53.6500 55.4700 52.8200 55.3800 1,865,800
Weekend
Weekend
51.7600 53.8100 51.7600 53.7600 1,256,100
51.8200 52.5100 51.1300 52.0200 1,834,800
9 · 10-K Next filing day · accepted 04 Feb, 18:09 ET 10-K ↗
49.8700 52.8700 49.8700 52.3200 1,599,200
49.2500 50.6200 48.4400 49.5100 1,274,900
47.9100 50.2400 47.5850 49.7000 1,830,700
Weekend
Weekend
47.0700 49.9600 46.4600 48.1100 3,171,800
42.2500 44.7200 42.1000 44.5800 1,618,700
42.6000 43.9300 42.4200 42.5700 1,426,500
44.6700 44.7800 42.4100 42.5600 2,259,300
44.6600 45.2700 44.3700 45.1000 2,209,200
Weekend
Weekend
44.9100 44.9100 43.8600 44.6200 1,045,800
44.0100 45.3200 43.7700 44.9200 943,100
42.9200 44.0400 42.8100 43.7200 1,020,100
43.5400 44.2200 42.8600 42.9100 1,541,000
No trading
Weekend
Weekend
45.3200 45.4800 43.7700 44.1700 1,426,500
46.9100 46.9100 45.2200 45.3400 1,302,800
8 · 8-K After-hours · 16:02 ET 8-K ↗
46.1000 47.6700 45.6800 47.1900 913,000
47.5650 47.7400 45.9800 46.1200 1,384,200
48.7500 49.2200 47.8500 48.1400 559,100
Weekend
Weekend
49.0000 49.4600 47.2100 49.0600 743,100
47.4900 49.6200 47.1000 48.8400 1,014,800
49.1700 49.4000 48.0100 48.0700 1,149,000
48.9800 49.1800 48.2200 49.0600 1,031,300
48.6350 50.1000 48.2700 48.9500 1,552,700
Weekend
Weekend
48.5600 50.2500 48.3000 48.7400 1,922,300
No trading
48.8500 49.0100 48.4300 48.6000 1,134,500
48.4800 49.1900 48.4800 48.8200 1,616,400
48.2000 48.8300 48.1500 48.7300 867,700
Weekend
Weekend
48.4500 48.6900 48.0100 48.2500 592,200
No trading
47.9100 48.5400 47.7200 48.4500 375,500
48.1100 48.2200 47.4900 47.7700 1,022,700
47.7700 48.7200 47.7400 48.0500 1,004,800
Weekend
Weekend
48.0000 48.6700 47.6100 47.7700 1,872,500
48.6200 49.6200 47.9850 48.0800 1,462,500
48.7700 49.3100 48.6300 48.6700 1,243,000
7 · 8-K After-hours · 16:13 ET 8-K ↗
48.7600 49.6000 48.4400 49.0100 1,008,700
47.9800 48.8700 47.6400 48.6100 814,500
Weekend
Weekend
49.4700 49.7600 47.8600 47.9800 645,000
49.6200 50.1700 48.5200 49.2000 1,000,300
47.6100 49.9800 47.5100 49.5300 1,304,700
47.4200 47.8800 47.0500 47.5500 990,400
47.5000 47.7400 46.7500 47.3900 2,175,000
Weekend
Weekend
46.2300 48.0600 46.1900 47.4900 1,399,400
46.3500 46.6100 45.4700 46.2900 1,089,900
45.5700 46.7700 45.2300 46.3400 2,117,900
45.5500 46.1500 44.8800 45.7400 1,371,100
45.7800 46.8000 45.3000 45.5500 1,316,100
Weekend
Weekend
46.3100 47.1060 46.1150 46.2900 446,000
No trading
46.3000 46.4200 45.9500 46.2100 1,417,200
46.2800 47.3400 46.1250 46.4400 1,574,900
47.0100 47.3600 45.7200 46.0300 1,484,000
Weekend
Weekend
45.1200 47.0100 44.8700 46.9900 1,795,200
45.2600 46.0000 44.6300 44.9500 1,514,700
6 · 8-K After-hours · 16:10 ET 8-K ↗
46.3700 46.5700 44.7400 44.8800 940,900
46.6700 47.0900 46.0800 46.3700 668,800
46.7000 48.1400 46.2500 46.6200 1,011,900
Weekend
Weekend
5 · 8-K After market open · 14:36 ET 8-K ↗
47.4000 47.4950 46.0800 47.0100 892,200
48.9500 49.2100 47.2900 47.3900 1,401,200
48.3900 49.7700 48.1100 49.2200 1,114,100
49.0000 49.0000 48.1600 48.3900 1,054,200
50.8500 51.0400 48.5400 48.6500 1,437,500
Weekend
Weekend
49.9900 50.7600 49.3050 50.7300 789,800
51.9900 52.3450 49.8300 50.2100 954,200
4 · 10-Q After market open · 15:21 ET 10-Q ↗
50.8200 52.2400 50.8100 51.8900 1,043,800
51.4500 51.4500 50.2400 50.8900 1,025,100
53.3100 53.3350 49.6100 51.3500 1,676,500
Weekend
Weekend
50.4800 54.0100 49.5900 53.8200 1,991,400
52.2500 56.1800 51.6000 53.2000 1,495,300
56.9100 57.0250 55.0200 55.6100 1,257,900
56.6900 57.4800 56.0000 57.3000 464,600
56.6100 56.8600 56.1400 56.5200 481,800
Weekend
Weekend
56.4800 57.0900 56.2200 56.3400 551,300
56.4600 56.8400 56.1270 56.1800 805,800
57.7800 57.9730 56.2200 56.3300 1,118,900
58.0000 58.8300 57.5400 58.1800 885,700
58.5500 58.5600 57.1900 58.0000 1,014,900
Weekend
Weekend
59.0900 59.0900 57.8350 58.3600 961,100
61.0200 61.1000 58.2130 58.8100 1,173,300
61.5500 61.9780 60.8400 61.0200 455,800
3 · 8-K After-hours · 16:56 ET 8-K ↗
59.2400 62.0000 59.2400 61.4200 963,000
60.4100 60.8600 59.5100 59.6400 1,097,900
Weekend
Weekend
61.1400 62.2200 59.7400 59.7600 1,391,300
63.5900 63.6000 61.0200 61.1900 1,054,200
64.2800 64.3600 62.7200 63.3800 820,600
65.3500 65.6100 63.3300 63.7800 977,200
64.4700 65.4100 63.7950 65.2200 1,086,200
Weekend
Weekend
62.0900 64.6700 62.0900 64.5300 1,317,800
62.9600 63.8000 62.0000 62.0800 874,400
63.2900 63.8400 62.4200 63.3700 1,086,100
63.6100 65.7250 63.3600 63.5400 1,251,500
62.7500 64.2000 62.5500 63.5100 1,212,400
Weekend
Weekend
62.4600 63.9800 62.4500 62.8900 1,021,100
60.1400 62.3350 59.8000 62.2100 629,500
60.9300 61.4600 60.0100 60.4700 901,900
61.5000 63.4100 61.1450 61.3000 1,726,500
60.1100 61.3200 59.7890 61.2100 771,200
Weekend
Weekend
60.2900 60.9000 60.0370 60.4100 1,732,200
61.7200 61.7500 60.1300 60.2900 807,400
60.2000 63.2500 60.1900 61.7200 1,862,400
59.6700 60.3650 59.3700 60.0900 1,883,300
61.1000 61.3600 59.6200 59.9600 895,300
Weekend
Weekend
60.7900 61.2700 58.8950 60.5500 1,022,800
59.9900 60.8800 59.4900 60.7900 920,300
60.3600 61.1600 59.7900 60.4000 861,800
60.5400 60.6900 59.5300 60.4600 1,097,600
58.6300 60.6100 57.7500 60.5400 2,405,300
Weekend
Weekend
59.6450 61.2100 59.5000 59.9800 1,241,100
59.9500 61.3600 58.5600 59.4800 994,500
60.9600 60.9600 59.1900 59.9500 1,242,300
60.0350 61.0800 60.0350 60.6600 907,800
No trading
Weekend
Weekend
60.1800 60.9850 60.1800 60.8600 921,200
62.0000 62.0000 60.2500 60.4900 786,100
60.9600 61.9550 60.7300 61.7900 761,400
62.6100 62.6800 60.6900 61.1500 966,600
63.5800 63.5800 62.5100 62.6500 631,900
2 · 8-K Next filing day · accepted 22 Aug, 18:44 ET 8-K ↗
Weekend
Weekend
61.9100 65.0000 61.7700 63.6200 825,400
61.1400 61.6450 60.7050 61.4900 947,200
61.3900 61.8900 60.8900 61.2100 1,572,100
61.4000 62.2100 60.9600 61.4000 1,139,900
61.5800 61.8000 61.1000 61.3800 790,700
Weekend
Weekend
60.5600 61.6000 60.3750 61.5800 1,779,600
60.6200 60.9500 59.0800 60.2000 1,556,200
60.0100 61.6700 59.6500 61.3500 1,476,200
59.4200 60.3800 59.2000 59.9200 1,336,400
58.3300 59.6800 57.9100 58.8300 1,765,600
Weekend
Weekend
58.8100 59.3700 58.1900 58.3000 2,104,800
1 · 10-Q After market open · 13:03 ET 10-Q ↗
60.0000 60.2700 58.4300 58.8200 1,872,700
60.8400 61.0100 59.3300 59.5700 2,984,000
59.7000 61.0800 59.4850 60.2600 2,601,200
60.2500 60.9700 59.2400 59.5100 2,935,600
Weekend
Weekend
61.3900 61.7000 59.8700 60.1100 3,160,200
64.0900 64.2800 61.1200 61.3200 3,094,600
63.7100 65.0200 62.3800 63.6300 4,427,700
68.1700 68.1700 63.6200 63.7300 3,353,700
70.2650 70.3200 67.1400 67.5300 2,666,300
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.

20 8-K 8-K (opens SEC filing in a new tab) Next filing day · accepted 14 Jul, 18:23 ET Summarise
19 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:01 ET Summarise
18 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:16 ET Summarise
17 8-K 8-K (opens SEC filing in a new tab) Next filing day · accepted 12 May, 18:24 ET Summarise
16 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:13 ET Summarise
15 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:29 ET Summarise
14 DEF 14A FORM DEF 14A (opens SEC filing in a new tab) After-hours · 16:10 ET Summarise
13 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:18 ET Summarise
12 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:19 ET Summarise
11 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise
10 8-K FORM 8-K (opens SEC filing in a new tab) Next filing day · accepted 05 Mar, 20:21 ET Summarise
9 10-K 10-K (opens SEC filing in a new tab) Next filing day · accepted 04 Feb, 18:09 ET Summarise
8 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:02 ET Summarise
7 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:13 ET Summarise
6 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:10 ET Summarise
5 8-K 8-K (opens SEC filing in a new tab) After market open · 14:36 ET Summarise
4 10-Q 10-Q (opens SEC filing in a new tab) After market open · 15:21 ET Summarise
3 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:56 ET Summarise
2 8-K 8-K (opens SEC filing in a new tab) Next filing day · accepted 22 Aug, 18:44 ET Summarise
1 10-Q 10-Q (opens SEC filing in a new tab) After market open · 13:03 ET Summarise