Tetra Technologies, Inc TTI

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Tetra Technologies, Inc. Common Stock · Company · NYSE

Paper trade (simulated — no real money)

Fill: USD 5.3300 · FX 1 USD = 1.277900 SGD · about SGD 6.8112 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 7.99 → 5.33 · -33.3%
12.3208.7355.150 1 2,3 4,5 6 7,8 9,10 11 12,13 14,15 16 17,18 19 Oct 25Jan 26Apr 26Jul 26Oct 26

Numbered dotted lines mark the filtered filings under Announcement Events below.

Price & SEC Filing History 23 Oct 2025 — 24 Oct 2026 (Last year)

Daily NYSE 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
5.1500 5.3987 5.0500 5.3300 1,449,705
5.2600 5.2900 4.8700 5.1500 2,697,900
5.4400 5.5300 5.3200 5.3500 2,067,700
5.2300 5.4200 5.1800 5.3600 5,686,500
5.3600 5.3900 5.2100 5.2400 1,993,300
Weekend
Weekend
5.3100 5.4000 5.2200 5.3200 2,762,600
5.3100 5.3300 5.0900 5.3100 2,857,800
5.6000 5.6200 5.1900 5.3300 3,110,700
6.0900 6.1200 5.5900 5.6600 3,187,600
6.1200 6.1500 6.0000 6.1100 2,313,300
Weekend
Weekend
6.1700 6.2600 6.0900 6.1100 1,559,200
19 · 8-K After market open · 11:02 ET 8-K ↗
6.1900 6.2000 6.0500 6.1200 3,402,300
6.1200 6.1700 6.0300 6.1200 4,310,000
6.3100 6.3100 6.0300 6.1400 2,377,800
6.0000 6.0700 5.9000 6.0300 1,575,700
Weekend
Weekend
5.8800 6.0300 5.8000 6.0000 2,246,800
5.8200 5.8700 5.6400 5.8300 3,179,400
5.8200 5.9200 5.7800 5.8700 2,220,200
5.9100 5.9500 5.7700 5.8100 1,541,200
6.0900 6.1500 5.9100 5.9100 1,491,400
Weekend
Weekend
5.9400 6.1200 5.9300 6.0800 1,433,500
5.9400 6.0700 5.8700 6.0300 2,043,100
6.0200 6.0500 5.8900 5.9700 1,423,000
6.0500 6.1300 5.9300 6.0200 1,531,300
6.1200 6.1500 5.9900 6.0900 1,616,700
Weekend
Weekend
6.1500 6.2900 6.0600 6.0800 3,392,600
6.3900 6.4500 6.1400 6.1500 2,145,500
6.6500 6.7000 6.1500 6.2800 1,550,200
6.5400 6.6700 6.4100 6.6100 2,006,700
6.6900 6.7600 6.4300 6.4700 2,196,600
Weekend
Weekend
6.8600 6.9600 6.7700 6.8100 1,427,500
6.9800 7.0800 6.7900 6.8200 1,928,400
7.1900 7.2600 6.9000 7.0700 1,954,300
7.0200 7.1700 6.9900 7.1300 1,646,000
No trading
Weekend
Weekend
6.8900 7.0800 6.7700 6.9100 1,902,500
6.7800 6.9400 6.6000 6.9400 1,977,900
6.5800 6.6900 6.4100 6.6300 3,045,900
6.7500 6.7800 6.4700 6.5300 2,617,300
6.9300 7.0600 6.7900 6.9000 2,472,100
Weekend
Weekend
6.9300 6.9600 6.8000 6.8100 1,053,500
6.8700 7.0000 6.8000 6.9300 1,347,700
6.7600 6.8400 6.6900 6.8300 1,920,600
6.8600 7.0100 6.7700 6.7700 1,565,000
7.0800 7.0900 6.7500 6.7700 1,647,100
Weekend
Weekend
7.2600 7.3300 7.1000 7.1900 1,879,000
7.5500 7.6000 7.2200 7.2300 2,329,500
8.1000 8.2000 7.4100 7.4800 2,797,400
8.3500 8.3700 7.9700 7.9800 1,862,600
8.6300 8.7000 8.3600 8.4200 1,935,700
Weekend
Weekend
8.5000 8.6700 8.4200 8.5500 883,300
8.6900 8.8700 8.4300 8.4500 1,128,000
8.9800 9.1600 8.6000 8.7400 1,605,100
8.7500 8.9600 8.6900 8.8200 1,534,700
8.6000 8.7400 8.5300 8.6500 1,378,300
Weekend
Weekend
8.5900 8.7100 8.4200 8.5100 1,440,100
8.3500 8.7100 8.2000 8.5900 1,852,200
8.1100 8.5900 8.1000 8.4500 2,314,400
8.0000 8.8900 7.7900 8.6700 2,584,600
18 · 10-Q Next filing day · accepted 03 Aug, 18:53 ET 10-Q ↗ 17 · 8-K Next filing day · accepted 03 Aug, 18:42 ET 8-K ↗
7.5000 7.9200 7.4400 7.8000 1,755,800
Weekend
Weekend
7.7000 7.8700 7.4300 7.7000 1,667,700
7.5300 7.6700 7.1000 7.6200 1,811,700
7.2500 7.5200 6.8600 7.3100 3,179,500
7.5400 7.6800 7.1100 7.2400 3,636,900
8.3500 8.4200 7.4700 7.6900 2,568,100
Weekend
Weekend
8.6600 8.6600 8.3100 8.3100 1,451,600
8.9900 9.1400 8.4800 8.5300 1,412,700
9.0500 9.2700 9.0500 9.0800 1,131,400
8.8700 9.1500 8.8700 9.1000 793,800
9.2000 9.4000 8.8300 8.8700 1,220,200
Weekend
Weekend
8.9300 9.3500 8.7300 9.2600 1,560,200
9.2300 9.3600 9.0200 9.0300 1,551,800
9.4700 9.5500 9.1600 9.3700 1,084,300
9.4700 9.6600 9.3200 9.4800 1,746,100
9.3300 9.5300 9.0700 9.1800 1,449,200
Weekend
Weekend
9.3400 9.4500 9.2300 9.4500 690,700
9.5000 9.5400 9.2600 9.4200 942,400
9.2900 9.5300 9.2600 9.3300 1,446,000
9.2300 9.3400 8.8900 9.2600 1,473,500
9.3100 9.6500 9.2800 9.4000 1,977,100
Weekend
Weekend
No trading
10.3100 10.4100 9.1800 9.3000 1,837,900
11.3000 11.3400 10.1500 10.2500 2,078,700
11.3900 11.5600 11.2500 11.3300 1,521,200
10.9300 11.5800 10.7400 11.3800 3,059,000
Weekend
Weekend
10.0100 10.8800 10.0100 10.8700 7,902,100
10.0000 10.3500 10.0000 10.2000 1,599,500
10.1300 10.1700 9.8800 9.9800 1,228,300
10.0900 10.3500 9.9900 10.1300 1,042,300
10.2900 10.3500 10.0000 10.3400 1,221,400
Weekend
Weekend
No trading
10.2200 10.2800 9.7900 10.2400 2,362,700
10.2000 10.3500 9.9700 10.1700 1,421,600
10.0900 10.4000 10.0600 10.1500 1,189,200
16 · 8-K After-hours · 16:13 ET 8-K ↗
10.4000 10.4600 10.0900 10.1600 1,397,900
Weekend
Weekend
10.3000 10.6800 10.2500 10.4000 1,047,800
10.6100 10.7700 10.3300 10.4500 1,183,000
10.1900 10.5500 9.8300 10.3800 2,372,700
10.1100 10.1100 9.4600 9.7800 1,237,900
9.3500 9.9600 9.3500 9.9200 1,219,400
Weekend
Weekend
9.6800 9.7800 9.2700 9.2900 2,013,300
9.5900 10.1200 9.3000 9.9300 2,594,800
15 · 8-K Pre-market · 06:05 ET 8-K ↗ 14 · 424B5 Pre-market · 06:02 ET 424B5 ↗
9.7500 10.3400 9.4700 9.7400 6,034,000
13 · 8-K After-hours · 16:26 ET 8-K ↗ 12 · 424B5 After-hours · 16:11 ET 424B5 ↗
10.4700 10.9900 10.3800 10.8900 974,800
10.2500 10.4900 10.2000 10.3600 868,200
Weekend
Weekend
10.6100 10.6100 10.0500 10.2300 2,355,100
10.3900 10.7000 10.2800 10.4200 1,338,700
10.6100 10.6200 10.1500 10.3900 1,349,100
11 · 8-K After-hours · 17:25 ET 8-K ↗
10.4500 11.0000 10.4000 10.7700 1,097,200
No trading
Weekend
Weekend
10.3200 10.5000 10.1400 10.4100 787,600
10.4500 10.4900 10.2400 10.3100 911,200
10.3700 10.6500 10.3000 10.4200 837,800
10.4500 10.4700 9.8900 10.3200 1,467,500
10.4700 10.6800 10.3100 10.4800 1,013,400
Weekend
Weekend
10.4700 10.7500 10.4000 10.5200 1,479,500
10.6300 10.8000 10.6100 10.7600 980,800
10.5800 10.8100 10.3600 10.6500 2,046,300
10.1100 10.3500 9.9600 10.2600 1,076,800
9.8600 10.4100 9.7900 10.1800 1,151,200
Weekend
Weekend
9.8200 9.8800 9.6100 9.7800 780,700
9.8600 10.0600 9.6800 9.7700 1,711,900
9.5200 10.0000 9.3000 9.8600 1,729,700
9.4900 9.7900 9.3700 9.7200 1,206,600
9.5400 9.5600 9.2500 9.3100 1,440,000
Weekend
Weekend
9.6300 9.6300 9.1500 9.4500 1,773,500
9.7000 10.2100 9.4600 9.5200 3,081,000
10 · 10-Q After-hours · 17:02 ET 10-Q ↗ 9 · 8-K After-hours · 17:01 ET 8-K ↗
9.8400 9.9800 9.5600 9.7000 1,276,700
9.6900 9.8800 9.4200 9.7400 1,042,700
9.7200 9.9400 9.5500 9.7500 1,066,700
Weekend
Weekend
9.6000 9.8000 9.3000 9.6900 2,871,100
9.6900 9.9100 9.4700 9.5300 1,123,100
9.1700 9.6700 9.1300 9.6500 1,599,200
9.0200 9.2200 8.8600 8.9500 1,358,700
8.8100 9.1700 8.7700 8.9700 1,697,400
Weekend
Weekend
8.5300 8.8100 8.2200 8.8100 3,543,700
8.5700 8.7800 8.4700 8.5500 2,260,800
8.3100 8.8000 8.3000 8.5200 1,409,500
8.4000 8.5000 8.2100 8.4100 2,031,100
8.5000 8.6900 8.3200 8.3900 1,593,500
Weekend
Weekend
8.5900 8.8900 8.3400 8.4600 2,107,600
8 · DEFA14A After market open · 11:09 ET DEFA14A ↗ 7 · DEF 14A After market open · 11:07 ET DEF 14A ↗
8.3800 8.7200 8.3200 8.6800 2,487,400
8.1300 8.4600 7.9000 8.3300 2,720,400
8.5100 8.6500 8.0600 8.1500 1,129,400
8.7500 8.9200 8.4300 8.4500 1,515,800
Weekend
Weekend
No trading
6 · 8-K/A After-hours · 16:09 ET 8-K/A ↗
8.3200 8.8200 8.3100 8.7300 1,072,800
8.5800 8.7100 8.3500 8.3700 1,212,900
8.4700 8.8600 8.3600 8.5200 1,945,300
8.6400 8.7500 8.2800 8.3900 1,561,200
Weekend
Weekend
8.2700 8.7600 8.2600 8.6200 1,385,000
8.2900 8.4500 8.2600 8.4000 1,155,000
8.5600 8.6900 8.3400 8.4200 1,063,300
8.0600 8.7200 8.0600 8.5100 1,419,500
7.9900 8.3200 7.9300 8.1700 1,166,800
Weekend
Weekend
8.1200 8.2000 7.8500 7.9600 2,328,200
7.6000 8.2800 7.5200 8.1500 1,819,000
8.1100 8.1900 7.6500 7.6800 1,843,500
8.0900 8.3500 8.0500 8.1100 1,915,700
8.3100 8.4000 7.9000 7.9300 2,016,500
Weekend
Weekend
8.3600 8.3900 8.0500 8.2200 1,300,300
8.4500 8.4900 8.1700 8.2900 1,103,900
8.5100 8.8200 8.4400 8.6300 928,000
8.3200 8.8800 8.2200 8.6400 1,838,600
8.0000 8.3600 7.8900 8.3300 1,487,600
Weekend
Weekend
8.3100 8.3500 8.0800 8.1600 1,525,800
8.5000 8.6800 8.3300 8.4300 1,304,300
8.5700 8.7500 8.3000 8.6000 1,563,900
8.5800 8.7200 8.2200 8.4800 2,818,800
8.8000 8.9600 8.4700 8.9200 2,781,300
Weekend
Weekend
9.0600 9.1600 8.5300 8.6600 4,350,100
9.9100 10.1300 8.4900 9.0600 6,761,200
5 · 10-K After-hours · 17:09 ET 10-K ↗ 4 · 8-K After-hours · 17:09 ET 8-K ↗
11.4600 11.4600 10.8100 11.1400 2,048,100
11.0600 11.3000 10.6900 11.2000 1,468,100
11.1300 11.4100 10.8700 11.0100 1,269,700
Weekend
Weekend
10.9500 11.2400 10.9200 11.1100 1,179,400
11.2600 11.3800 11.0200 11.2400 1,049,600
11.1000 11.3300 10.9000 11.1500 1,207,000
10.8400 10.9900 10.5000 10.8300 1,038,100
No trading
Weekend
Weekend
10.7100 11.1200 10.5300 10.9400 1,605,000
11.3300 11.4900 10.4800 10.5800 1,925,600
11.7500 11.9800 10.9300 11.2100 1,804,500
11.8200 11.8400 11.4200 11.4700 1,408,300
11.7400 11.9600 11.5900 11.7900 888,400
Weekend
Weekend
11.3900 11.7300 11.1700 11.6700 1,188,100
11.3100 11.7500 11.0000 11.0900 1,984,700
12.4000 12.5400 11.2700 11.5700 1,513,200
12.1000 12.3900 11.9000 12.3200 1,825,200
11.1800 12.0300 11.1400 11.8600 1,660,900
Weekend
Weekend
11.4400 11.6900 11.1500 11.4000 1,425,300
11.6300 12.0000 11.4600 11.5600 1,574,600
11.8900 12.1000 11.1100 11.3900 2,087,600
11.6500 11.9400 11.5200 11.9200 1,360,700
11.5200 12.0000 11.4000 11.5900 1,866,800
Weekend
Weekend
12.0000 12.2500 11.2500 11.2900 2,554,200
11.4200 11.9600 11.1300 11.9500 2,849,900
11.0600 11.5200 10.7000 11.4400 2,278,100
11.4100 11.5800 11.1300 11.2400 1,676,600
No trading
Weekend
Weekend
11.5600 11.8800 11.5100 11.5700 2,302,100
10.8700 11.7100 10.7600 11.6200 3,084,400
10.5200 11.4400 10.5200 11.1900 4,538,100
10.3900 10.7500 10.3400 10.4500 1,775,200
10.1500 10.4900 10.0600 10.4100 2,523,600
Weekend
Weekend
9.9100 10.0800 9.8300 9.8700 1,749,500
9.6100 9.9200 9.5800 9.9200 1,627,800
9.7300 9.8300 9.4700 9.6100 1,808,200
10.1200 10.2400 9.7100 9.7300 1,598,800
10.0600 10.2100 9.5300 10.1100 2,669,000
Weekend
Weekend
9.4400 9.7900 9.1000 9.7900 2,035,400
No trading
9.4000 9.5900 9.3400 9.3700 2,583,100
9.4500 9.6400 9.3400 9.3400 1,559,600
9.2900 9.4200 9.0300 9.4000 1,522,900
Weekend
Weekend
9.4400 9.4500 9.1900 9.3400 1,159,800
No trading
9.4700 9.5300 9.2600 9.3700 806,400
9.2900 9.4200 9.1500 9.3800 1,357,800
9.1100 9.5300 9.0700 9.3300 2,205,500
Weekend
Weekend
8.9600 9.3700 8.9600 9.0200 2,323,600
8.8100 9.1100 8.7800 8.9300 1,803,300
8.7800 9.0700 8.5800 8.7400 2,657,100
8.5600 8.7700 8.2500 8.7300 2,673,000
8.8600 8.9100 8.6400 8.7400 2,113,400
Weekend
Weekend
9.1100 9.1200 8.5100 8.8000 2,671,700
8.8000 9.4000 8.7500 9.1000 3,670,600
8.8500 8.9200 8.5200 8.7400 1,735,400
8.3300 8.9300 8.2000 8.8500 3,281,600
8.4000 8.4800 8.1500 8.3500 1,404,700
Weekend
Weekend
8.8500 8.9900 8.4100 8.4200 2,004,800
8.6500 9.0000 8.4700 8.8400 3,708,500
7.9200 8.7700 7.8500 8.6500 5,507,400
7.8400 7.9500 7.6200 7.8300 1,181,700
7.7200 8.1000 7.6500 7.7100 1,320,200
Weekend
Weekend
7.8500 7.9700 7.7100 7.7700 844,200
No trading
7.5000 7.8700 7.4600 7.8200 1,539,700
7.6200 7.6800 7.1400 7.5000 1,595,900
7.4200 7.7700 7.2600 7.6700 3,649,800
Weekend
Weekend
7.1700 7.4800 7.0500 7.4200 1,366,500
7.7100 7.8900 7.1400 7.1700 2,378,900
7.5200 7.8100 7.4800 7.4800 1,564,700
7.3900 7.7100 7.2400 7.6700 1,305,700
7.7000 8.0600 7.4300 7.5100 1,793,000
Weekend
Weekend
7.2600 7.8900 7.2100 7.7000 1,221,400
7.6000 7.7300 7.3800 7.5100 1,741,000
8.0400 8.1800 7.5800 7.6100 2,128,400
8.0300 8.3500 7.9500 8.2400 2,513,000
7.6400 8.1000 7.4500 8.0400 2,525,000
Weekend
Weekend
7.3600 7.5600 7.2100 7.5600 1,488,400
7.3500 7.8700 7.3500 7.4600 2,465,700
7.0500 7.2500 6.9200 7.2100 1,784,800
6.9600 7.0900 6.7500 7.0000 1,760,500
7.1700 7.3600 7.0500 7.1700 2,245,700
Weekend
Weekend
7.0200 7.1000 6.8300 7.0600 2,510,800
7.1400 7.1500 6.8100 7.0100 3,507,400
7.6800 7.7600 6.7000 7.2100 6,623,700
3 · 10-Q After-hours · 17:03 ET 10-Q ↗ 2 · 8-K After-hours · 17:03 ET 8-K ↗
7.7300 7.9900 7.6000 7.7800 5,185,900
7.7600 7.8600 7.6100 7.6400 2,345,200
1 · 8-K Pre-market · 08:03 ET 8-K ↗
Weekend
Weekend
8.0500 8.2000 7.8200 7.8400 3,554,400
7.7700 8.0600 7.6700 7.9900 3,888,000

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.

19 8-K 8-K (opens SEC filing in a new tab) After market open · 11:02 ET Summarise
18 10-Q 10-Q (opens SEC filing in a new tab) Next filing day · accepted 03 Aug, 18:53 ET Summarise
17 8-K 8-K (opens SEC filing in a new tab) Next filing day · accepted 03 Aug, 18:42 ET Summarise
16 8-K 8-K (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) Pre-market · 06:05 ET Summarise
14 424B5 424B5 (opens SEC filing in a new tab) Pre-market · 06:02 ET Summarise
13 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:26 ET Summarise
12 424B5 424B5 (opens SEC filing in a new tab) After-hours · 16:11 ET Summarise
11 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:25 ET Summarise
10 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 17:02 ET Summarise
9 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:01 ET Summarise
8 DEFA14A DEFA14A (opens SEC filing in a new tab) After market open · 11:09 ET Summarise
7 DEF 14A DEF 14A (opens SEC filing in a new tab) After market open · 11:07 ET Summarise
6 8-K/A 8-K/A (opens SEC filing in a new tab) After-hours · 16:09 ET Summarise
5 10-K 10-K (opens SEC filing in a new tab) After-hours · 17:09 ET Summarise
4 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:09 ET Summarise
3 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 17:03 ET Summarise
2 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:03 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:03 ET Summarise