Tenable Holdings, Inc TENB

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Tenable Holdings, Inc. - Common Stock · Company · Nasdaq · Technology / Software - Infrastructure

Paper trade (simulated — no real money)

Fill: USD 44.5900 · FX 1 USD = 1.277900 SGD · about SGD 56.9816 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 30.30 → 44.59 · 47.2%
44.59030.31516.040 1 2 3 4 5,6 7 8 9 10 11 12 13 14 15 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
42.0000 44.7150 41.6650 44.5900 5,213,670
40.8000 42.1600 40.1800 42.0000 3,481,700
39.3000 41.6700 38.9200 40.6700 3,626,600
38.4800 39.2700 37.8600 38.9800 1,716,900
38.0000 39.2200 37.6700 38.9300 3,560,400
Weekend
Weekend
39.2400 40.1500 36.4900 37.2000 8,344,600
37.3500 39.3800 36.5000 39.3200 4,873,800
40.1200 40.8800 38.0800 38.1200 2,411,100
15 · 8-K After-hours · 20:38 ET 8-K ↗
40.4500 42.1900 40.3400 41.2900 2,590,600
42.4800 42.6900 40.7100 40.7700 2,291,600
Weekend
Weekend
39.2900 41.6100 39.0100 41.5900 5,088,500
38.9400 40.0700 37.4500 39.0100 4,531,000
39.3800 39.6900 38.3300 38.9400 2,883,500
14 · 8-K After market open · 13:07 ET 8-K ↗
39.0600 39.7600 38.5500 39.4700 3,373,200
36.9600 38.7300 36.8000 38.5100 3,448,100
Weekend
Weekend
36.4900 37.2400 36.1500 36.8500 2,044,500
37.1000 37.1500 35.4100 36.1100 2,905,100
34.9900 37.5300 34.9200 36.3900 5,168,200
34.3400 35.0600 33.9000 34.9900 2,136,300
32.6900 34.9200 32.4900 34.4700 3,488,500
Weekend
Weekend
36.0800 36.0900 33.4500 33.4900 2,962,100
36.2300 36.6800 35.7700 35.8800 1,828,700
36.3900 36.7300 35.1500 36.2300 2,415,500
36.8800 37.0000 35.1300 35.9100 2,751,700
35.5900 36.7300 35.3100 36.2000 2,185,000
Weekend
Weekend
36.0600 36.3800 34.8700 35.4300 5,659,500
35.8900 37.9400 35.0400 36.0600 3,864,900
36.8600 38.1500 35.9600 36.3700 6,591,200
13 · 8-K After-hours · 16:23 ET 8-K ↗
34.0200 38.8900 34.0100 38.0900 7,354,700
30.9200 35.1300 30.9000 35.0800 11,928,300
Weekend
Weekend
31.8800 32.1600 29.9700 30.1100 17,163,700
32.4100 33.9400 31.7200 32.0300 4,909,800
33.7900 34.1200 33.1500 33.6700 4,548,200
33.6800 34.5500 32.8400 33.7000 3,409,500
No trading
Weekend
Weekend
33.9200 34.6700 33.1900 34.2500 1,577,400
34.8000 35.1600 33.1900 34.4900 2,606,300
35.0900 35.0900 32.8100 34.2400 4,532,000
37.2600 38.0800 35.2700 35.4700 3,149,800
37.2100 38.7000 37.1700 38.1500 4,057,000
Weekend
Weekend
37.4900 38.2700 36.4700 37.6700 24,005,100
36.3500 38.3700 35.8700 37.6200 8,236,800
32.3200 34.3600 32.1400 33.6600 2,409,400
33.9400 34.0400 31.9700 32.7900 1,757,800
34.4400 35.0000 33.2500 33.9400 1,364,600
Weekend
Weekend
33.9400 34.4500 32.5100 34.3800 2,320,100
35.0300 35.3200 34.0300 34.1100 1,489,900
36.3000 36.3100 34.6400 35.2800 1,342,400
35.2700 36.3800 35.0000 36.3400 1,380,900
37.4200 38.0600 35.1800 35.2900 2,958,500
Weekend
Weekend
40.0100 40.1900 38.0700 38.3300 1,867,900
37.4900 40.1200 37.0200 40.0300 2,948,800
37.2700 37.8700 36.5000 37.0000 1,644,500
36.9400 38.1500 36.5100 37.8400 1,615,400
36.5100 39.3500 36.4200 36.7000 4,635,800
Weekend
Weekend
35.9400 36.5900 34.7600 36.3800 2,766,200
34.8000 36.3800 34.5200 36.1700 3,763,500
36.7500 36.8700 35.3100 36.0000 3,666,600
12 · 10-Q After-hours · 16:59 ET 10-Q ↗
34.9600 36.5700 34.9600 35.9400 3,368,200
33.7500 35.0000 33.3000 34.9700 3,111,900
Weekend
Weekend
32.5000 33.4700 31.8000 32.6400 3,448,800
27.8600 34.3300 27.5000 32.5500 8,521,000
11 · 8-K After-hours · 16:11 ET 8-K ↗
31.7000 32.5900 31.1200 31.4800 3,971,900
32.4300 32.6900 31.1800 31.3700 3,006,000
32.3300 33.5700 32.3300 32.4400 2,044,200
Weekend
Weekend
31.2000 32.4800 30.7100 32.2500 2,589,900
33.3200 33.5700 31.5700 31.6200 3,705,900
34.1700 35.2000 31.9100 32.8300 5,438,000
36.2500 37.2300 33.5000 34.0900 5,347,200
39.5600 40.1900 37.6800 37.7600 2,705,800
Weekend
Weekend
38.9000 41.3400 38.7800 39.8800 2,810,200
40.5200 40.8300 38.9700 39.7700 3,128,700
43.0200 43.6700 39.9100 40.1900 3,346,000
38.6400 43.0500 38.0000 42.6500 4,829,600
39.9900 40.5000 38.5000 39.2000 2,511,400
Weekend
Weekend
42.0000 42.1100 39.7400 39.7800 2,261,600
38.3700 41.6600 38.2600 41.3700 3,442,600
39.3300 40.7500 38.6600 39.5300 4,732,200
42.0600 42.9400 40.4800 40.6200 4,755,000
39.1500 42.4400 38.6200 41.2900 5,543,800
Weekend
Weekend
No trading
37.8900 38.7900 37.2700 38.6000 3,144,500
37.6200 39.4300 36.6600 37.9000 4,424,800
33.5100 37.2400 33.4200 36.8800 7,134,300
30.6000 33.6100 30.4000 33.4900 6,013,000
Weekend
Weekend
27.4400 30.4300 27.4300 30.2200 4,946,400
27.6100 28.4600 27.3500 27.4400 1,297,300
27.3700 28.1900 27.2500 27.9200 1,864,100
26.6000 28.0900 26.3400 27.2600 2,301,100
26.7000 27.5100 25.7300 26.3400 2,492,700
Weekend
Weekend
No trading
26.8800 27.1100 25.5000 26.8700 4,462,700
26.5700 27.3600 26.1700 26.8800 2,366,800
27.6800 28.3600 26.8000 26.9200 1,971,900
27.3800 28.3700 26.7300 27.7200 1,915,900
Weekend
Weekend
26.9300 27.0000 26.1000 26.8000 1,431,500
26.5500 27.0200 25.8600 26.8700 1,483,100
26.1500 27.3200 26.0100 26.8000 2,192,500
27.1200 27.2600 25.5400 26.6900 2,988,700
27.7800 28.2800 27.2200 27.5600 4,522,300
Weekend
Weekend
29.2400 29.6000 27.5800 27.8500 2,867,400
29.3100 30.1300 28.5300 29.2900 3,875,000
30.8800 30.8800 29.5700 29.6900 6,409,200
28.0000 30.9300 27.7100 30.9000 4,736,100
29.0300 29.6400 28.4500 29.3200 5,911,900
Weekend
Weekend
26.2800 28.5400 26.2800 28.2300 4,448,500
24.8100 26.0700 24.5600 25.9500 3,296,300
25.3400 25.6600 24.3000 24.4500 2,104,000
25.2100 26.2300 24.8000 25.8200 2,939,300
No trading
Weekend
Weekend
25.2900 25.7800 25.0200 25.4500 3,793,500
10 · 8-K After-hours · 16:29 ET 8-K ↗
24.8200 26.1600 24.3000 25.1700 5,016,100
25.4600 25.9100 24.7300 25.5000 6,557,400
23.6800 25.3000 22.9900 25.2500 6,353,800
21.4500 23.2600 21.2200 23.1200 4,146,700
Weekend
Weekend
20.5800 21.5400 20.3700 21.4900 2,811,500
20.7400 21.0300 20.3500 20.4500 2,897,300
9 · 8-K After-hours · 17:07 ET 8-K ↗
20.8000 21.4800 20.0600 20.5800 3,794,800
21.3900 21.6900 20.7700 21.0100 2,096,700
21.7900 22.1300 21.0400 21.3100 2,320,100
Weekend
Weekend
21.2900 21.8700 20.7100 21.8300 3,750,800
21.6800 22.1700 21.3300 21.5400 3,493,800
21.6700 21.7000 20.3600 21.1600 3,936,800
8 · 10-Q After-hours · 16:38 ET 10-Q ↗
20.9300 21.3100 20.7000 21.0200 2,403,800
21.2100 21.7700 20.7100 20.8300 3,836,600
Weekend
Weekend
21.2800 21.8700 20.4700 21.2300 3,715,500
20.2800 22.3400 20.0000 20.8900 8,133,500
7 · 8-K After-hours · 16:11 ET 8-K ↗
20.2000 21.7800 20.0000 21.4700 5,569,200
20.7000 21.2100 20.2800 20.4400 3,164,900
19.8700 20.5900 19.7200 20.4700 2,639,800
Weekend
Weekend
19.6700 20.0700 19.3900 20.0200 2,082,700
19.8500 20.3600 19.0200 19.4800 3,065,000
20.2900 20.7700 20.1600 20.5700 2,060,100
19.6900 20.9500 19.6300 20.1100 3,357,800
19.3200 19.8800 19.3000 19.5200 2,300,500
Weekend
Weekend
19.6400 19.8700 18.9500 19.3500 3,183,100
19.0900 19.8300 18.6200 19.0300 3,687,700
18.1000 19.2500 18.1000 18.9300 3,616,900
17.5700 18.0700 17.4700 17.8700 4,124,200
16.0700 17.4800 16.0300 17.4100 4,110,300
Weekend
Weekend
16.4900 16.6400 15.7300 16.0400 3,669,200
17.7600 17.8900 15.7400 16.4100 4,681,000
18.7500 19.1500 17.6200 17.9300 5,257,800
18.3000 18.7300 18.1500 18.2000 3,165,900
17.7400 18.4800 17.7400 18.4600 2,397,700
Weekend
Weekend
No trading
6 · DEFA14A After-hours · 16:15 ET DEFA14A ↗ 5 · DEF 14A After-hours · 16:14 ET DEF 14A ↗
17.0300 17.6000 16.6700 17.5800 2,852,100
17.1700 17.3000 16.7100 17.0500 2,763,000
17.2400 17.3100 16.7800 16.9200 3,941,500
16.7800 17.4800 16.6600 17.0600 2,210,200
Weekend
Weekend
17.8200 17.8700 15.8500 16.5400 4,834,700
17.9900 18.8000 17.8600 18.2900 2,700,300
19.3000 19.6600 18.0000 18.1100 2,647,200
19.9900 19.9900 18.5500 18.9400 3,060,400
20.2600 20.5800 19.8800 20.2700 1,617,300
Weekend
Weekend
20.0400 20.0400 19.3200 19.8400 6,407,000
20.2900 20.6700 19.9000 20.1900 2,131,600
19.9700 20.6400 19.8600 20.3400 1,317,700
20.2400 21.2100 20.1100 20.2400 3,212,100
20.5000 20.8400 19.8100 20.1000 3,435,100
Weekend
Weekend
20.2500 20.6100 19.8000 20.2900 1,486,700
20.2800 20.7900 19.9000 20.2900 2,011,700
20.9000 21.0700 19.8400 20.5100 1,916,500
21.0200 21.0200 20.0100 20.6900 2,470,900
20.8000 21.1600 20.3500 21.0200 2,509,200
Weekend
Weekend
21.0000 21.2400 20.5600 21.0400 2,900,100
20.1700 21.2900 20.1700 21.1800 2,825,100
19.9600 20.4900 19.6400 20.3900 2,856,400
19.0900 20.1300 18.9500 19.9600 2,086,000
18.7500 19.9400 18.7500 19.6400 2,308,700
Weekend
Weekend
4 · 10-K After-hours · 16:59 ET 10-K ↗
18.7600 19.3900 18.3000 19.2300 2,334,300
19.2000 20.0700 19.0500 19.3800 3,156,400
18.3600 19.0900 17.8900 19.0000 3,869,400
17.6500 18.7200 17.4300 18.2900 3,878,100
19.7100 19.8900 17.2800 17.5500 5,483,600
Weekend
Weekend
21.8000 22.5800 19.7800 19.9100 4,615,900
22.0200 22.1600 21.5900 21.8200 1,906,100
21.8800 22.1500 21.7000 21.9900 2,037,600
22.9700 23.0800 21.8300 22.1000 2,746,900
No trading
Weekend
Weekend
22.3000 22.7700 22.1600 22.5500 2,514,100
22.6300 22.9000 21.6700 22.1200 2,485,800
22.6700 23.2100 21.9000 22.5500 4,461,600
22.5200 23.3500 22.2900 22.9000 3,697,000
21.2200 21.9400 21.1200 21.8700 3,636,200
Weekend
Weekend
20.2100 21.5600 19.8500 21.2300 5,247,100
21.0600 22.0600 19.1500 19.7600 11,369,900
3 · 8-K After-hours · 16:22 ET 8-K ↗
19.8000 20.4900 19.5500 19.7200 4,695,800
21.5700 21.6600 19.5800 20.0500 2,594,300
21.8600 22.4900 21.7800 22.0200 2,164,100
Weekend
Weekend
21.5700 22.1400 21.4100 22.0600 3,083,300
22.3800 22.3800 21.2600 21.5800 2,042,800
22.9200 23.0600 22.4300 22.4700 1,361,400
23.1000 23.2500 22.4800 22.7500 1,696,100
22.5600 23.3200 22.5600 23.1100 1,892,600
Weekend
Weekend
22.7900 23.0100 22.4300 22.4500 1,932,100
22.4700 22.7900 22.3600 22.7300 2,176,100
21.8500 22.5300 21.7600 22.3300 1,878,100
21.6800 22.0000 21.5500 21.8600 1,609,100
No trading
Weekend
Weekend
22.5900 22.7000 22.0600 22.1200 1,618,600
22.5100 22.7000 22.4100 22.6300 2,064,700
22.5800 22.9200 22.4400 22.5300 1,222,000
23.1200 23.3500 22.2800 22.6400 1,367,600
23.2200 23.2900 22.9200 23.1000 1,130,300
Weekend
Weekend
23.6000 23.7700 23.2200 23.2700 1,660,300
23.6700 24.0000 23.0800 23.5600 1,832,800
23.3400 24.0100 23.2400 23.9000 1,655,200
22.9100 23.4300 22.9000 23.2900 1,371,400
22.6400 23.4600 22.5100 23.0500 1,548,500
Weekend
Weekend
23.7000 23.7600 22.7100 22.7300 1,563,600
No trading
23.7700 23.8200 23.4600 23.5300 1,016,500
23.9800 24.0600 23.7200 23.8200 841,700
24.0000 24.2100 23.8600 23.9500 1,003,100
Weekend
Weekend
24.1600 24.3000 23.9600 24.1000 884,400
No trading
24.2400 24.2800 24.0000 24.1700 424,800
24.4900 24.5700 23.9700 24.2100 2,074,800
24.8400 25.1800 24.5600 24.6800 1,049,600
Weekend
Weekend
24.9300 25.0200 24.5300 24.7900 4,809,600
24.7700 25.3600 24.7700 25.0800 2,294,300
24.6700 25.0600 24.6300 24.6600 1,744,900
24.6600 24.8900 24.2400 24.6700 1,871,700
25.9700 26.2000 24.6400 24.7500 2,413,900
Weekend
Weekend
26.7500 26.9000 26.2400 26.2800 1,163,800
26.8600 27.2400 26.6000 26.6500 1,107,700
26.5700 27.1300 26.5100 26.8100 1,231,200
26.4800 26.7800 26.3800 26.5600 1,082,800
26.4800 26.7600 26.3300 26.4800 1,051,300
Weekend
Weekend
26.6200 27.0400 26.1100 26.4000 1,914,500
26.8300 27.0700 26.6000 26.6500 1,606,400
26.4200 26.8800 26.2400 26.8100 1,354,800
26.5500 26.7300 26.3200 26.4800 882,000
26.3000 26.5900 26.1800 26.2700 846,200
Weekend
Weekend
26.4300 26.5700 26.3300 26.5200 423,300
No trading
26.3100 26.4400 26.0900 26.2700 894,300
25.7500 26.6500 25.7300 26.5300 1,248,100
26.1200 26.2100 25.5700 25.6800 840,000
Weekend
Weekend
25.6400 26.2000 25.2800 26.0600 1,100,100
26.0400 26.4000 25.5200 25.6500 1,174,000
25.8000 25.9600 25.4100 25.8000 1,178,400
25.9000 26.0600 25.6300 25.8000 1,248,600
26.9500 27.2200 25.9000 26.0600 1,138,300
Weekend
Weekend
26.7300 27.1400 26.5300 26.9800 1,280,600
27.3700 27.7200 26.9800 27.0500 1,097,900
28.1000 28.3500 27.2800 27.5100 1,080,000
28.1100 28.3900 27.9300 28.0500 833,400
27.8200 28.0800 27.5700 28.0600 1,359,500
Weekend
Weekend
27.2400 27.7800 27.0100 27.6700 1,412,800
27.5200 27.6600 27.0300 27.3800 1,253,000
28.3000 28.5500 27.6300 27.6600 1,124,600
2 · 10-Q After-hours · 17:07 ET 10-Q ↗
28.7000 28.8200 27.8500 28.0600 1,119,400
28.9900 29.3600 28.6900 29.0200 1,284,200
Weekend
Weekend
28.7300 29.1400 28.5500 29.0200 1,450,900
29.3000 30.1300 28.6300 28.8500 2,478,500
1 · 8-K After-hours · 16:17 ET 8-K ↗
29.7300 29.9000 28.4600 28.6400 2,050,200
30.2100 30.6900 30.0800 30.3500 848,800
30.3000 30.6600 30.0200 30.1500 1,045,000
Weekend
Weekend
30.2300 30.5800 30.0600 30.3000 1,030,800

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.

15 8-K 8-K (opens SEC filing in a new tab) After-hours · 20:38 ET Summarise
14 8-K 8-K (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 · 16:23 ET Summarise
12 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:59 ET Summarise
11 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:11 ET Summarise
10 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:29 ET Summarise
9 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:07 ET Summarise
8 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:38 ET Summarise
7 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:11 ET Summarise
6 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
5 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 16:14 ET Summarise
4 10-K 10-K (opens SEC filing in a new tab) After-hours · 16:59 ET Summarise
3 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:22 ET Summarise
2 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 17:07 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:17 ET Summarise