SoundThinking, Inc SSTI

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SoundThinking, Inc. - Common Stock · Company · Nasdaq · Technology / Software - Application

Paper trade (simulated — no real money)

Fill: USD 8.3600 · FX 1 USD = 1.277900 SGD · about SGD 10.6832 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 10.43 → 8.36 · -19.8%
10.4307.9505.470 1 2 3 4 5 6,7 8 9 10 11 12 13,14 15,16 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
8.4000 8.4000 8.3500 8.3600 78,608
8.3800 8.4800 8.3600 8.4000 47,700
8.3900 8.4200 8.2900 8.4000 525,100
16 · SC 14D9 After market open · 12:25 ET SC 14D9 ↗ 15 · SC TO-T After market open · 11:00 ET SC TO-T ↗
8.3300 8.4700 8.3020 8.4000 77,000
8.2700 8.3150 8.2700 8.2800 93,400
Weekend
Weekend
8.3200 8.3700 8.2700 8.2700 39,700
8.2700 8.3300 8.2600 8.3200 42,000
8.2500 8.3300 8.2500 8.3000 49,600
8.3200 8.4550 8.2600 8.2600 59,800
8.3000 8.3800 8.2300 8.3300 59,200
Weekend
Weekend
8.2500 8.4400 8.2500 8.3600 76,100
8.3200 8.3600 8.2100 8.2600 210,300
8.4600 8.4600 8.3200 8.3200 57,500
8.3200 8.3900 8.3200 8.3400 84,700
8.3300 8.4000 8.3000 8.3200 69,900
Weekend
Weekend
8.4800 8.5000 8.3000 8.3300 79,900
8.3200 8.5700 8.3200 8.4400 98,100
8.2100 8.7800 8.2100 8.3100 574,200
8.3000 8.4300 8.1800 8.2100 5,132,600
14 · 8-K Pre-market · 07:45 ET 8-K ↗ 13 · SC TO-C Pre-market · 08:49 ET SC TO-C ↗
5.5900 5.5900 5.4150 5.4700 41,900
Weekend
Weekend
5.5500 5.6500 5.4700 5.6400 61,700
5.6000 5.7000 5.4700 5.4700 38,100
5.8000 5.8000 5.6450 5.6800 33,700
5.6400 5.8850 5.4500 5.7800 111,100
5.6000 5.6400 5.4150 5.4900 76,700
Weekend
Weekend
5.8300 5.8300 5.5300 5.5800 114,800
5.8550 6.0100 5.8400 5.8600 38,500
5.9000 6.0200 5.8600 5.9700 38,100
5.7600 5.9500 5.6500 5.9200 63,600
5.6100 5.9100 5.5200 5.8200 65,800
Weekend
Weekend
5.7340 5.8000 5.6100 5.6100 112,200
5.7500 5.7900 5.6010 5.6400 74,500
6.1430 6.1430 5.7700 5.7900 112,500
6.0500 6.0500 5.9500 5.9900 43,100
No trading
Weekend
Weekend
6.1300 6.1920 5.8500 6.1150 55,400
6.1100 6.1300 5.9600 6.0800 105,400
6.0000 6.1100 5.9700 6.0700 97,200
6.3900 6.7200 5.9150 5.9700 173,700
6.1900 6.5600 6.0530 6.4400 195,500
Weekend
Weekend
6.2900 6.3920 6.1700 6.2000 87,200
6.0300 6.3900 6.0050 6.3200 130,300
6.1000 6.1900 6.0000 6.0200 101,900
6.0100 6.1850 5.9200 6.1500 98,800
6.1400 6.1400 5.8000 6.0200 286,000
Weekend
Weekend
6.1600 6.2000 5.9600 6.1700 205,800
6.0600 6.2000 6.0250 6.1500 167,300
5.8900 6.2500 5.7700 6.1400 203,600
5.5400 5.9450 5.5200 5.9000 300,500
6.2400 6.2400 5.5700 5.5800 551,400
Weekend
Weekend
12 · 10-Q After-hours · 16:06 ET 10-Q ↗
6.1900 6.6600 5.8200 6.2000 876,100
11 · 8-K After-hours · 16:13 ET 8-K ↗
8.2500 8.4100 8.1000 8.2700 52,400
8.4300 8.4300 8.0700 8.1500 33,600
8.1000 8.1500 7.9000 8.1100 45,800
7.9200 8.1400 7.8550 8.0700 78,200
Weekend
Weekend
7.7200 7.9700 7.5600 7.9200 161,700
7.8500 7.8500 7.7100 7.7600 93,900
8.3300 8.3300 7.7500 7.8600 68,900
7.8500 8.2800 7.8500 8.2300 66,500
7.7800 8.0200 7.7400 7.8500 80,300
Weekend
Weekend
8.0200 8.1200 7.4100 7.7500 45,600
8.3500 8.3600 7.8700 7.9500 126,400
8.4800 8.6800 8.3600 8.3600 36,600
8.4200 8.5300 8.2500 8.4900 47,600
8.4200 8.6000 8.2350 8.4450 64,600
Weekend
Weekend
7.7950 8.4200 7.7950 8.2700 43,300
8.2100 8.5150 8.1100 8.2500 140,400
8.3400 8.3800 8.1450 8.2800 91,600
8.2320 9.0000 8.2320 8.3800 44,200
8.5900 8.7900 8.3650 8.5100 45,700
Weekend
Weekend
8.3700 8.6000 8.2500 8.5900 57,200
8.3700 8.5830 8.1700 8.3700 47,400
8.6000 8.9500 8.2700 8.3300 63,700
8.5700 8.9800 8.4800 8.4900 53,200
8.6900 8.8950 8.5320 8.5700 46,400
Weekend
Weekend
8.6600 8.8200 8.3300 8.6500 83,300
8.4900 8.8200 8.4140 8.7900 110,600
8.7800 8.7800 8.3800 8.5100 66,700
9.1100 9.3400 8.7900 8.9300 70,200
9.0300 9.3400 9.0000 9.0800 42,800
Weekend
Weekend
No trading
9.6000 9.6650 9.0000 9.0800 75,000
8.9900 10.0300 8.9500 9.6500 139,400
8.7900 9.1200 8.5000 9.0500 98,400
8.3650 8.9450 8.3100 8.8100 211,600
Weekend
Weekend
8.3900 8.7800 8.0150 8.1900 1,235,400
8.3000 8.7500 8.1950 8.3900 265,100
7.7800 8.3300 7.7800 8.3000 211,500
7.3700 7.9350 7.3700 7.6600 137,400
7.8400 8.0000 7.2950 7.4800 147,700
Weekend
Weekend
No trading
7.6000 8.0800 7.6000 7.8400 201,300
7.5000 7.9400 7.3350 7.5500 128,800
7.5000 7.6250 7.3850 7.5300 94,100
8.0900 8.1100 7.4250 7.5000 156,100
Weekend
Weekend
8.0200 8.4900 8.0150 8.0300 99,500
7.8000 8.0500 7.5800 7.9800 66,100
7.6200 7.9300 7.6200 7.7950 66,500
7.6900 8.0000 7.4900 7.7100 77,300
7.4800 7.7200 7.4400 7.7000 274,900
Weekend
Weekend
7.5300 7.6950 7.3700 7.5800 136,700
10 · 8-K After-hours · 16:26 ET 8-K ↗
7.5650 8.0000 7.4400 7.6400 114,800
7.5200 7.6450 7.2400 7.6000 160,900
7.6700 7.8500 7.4800 7.5700 123,800
7.4100 7.9100 7.2130 7.8600 85,300
Weekend
Weekend
7.2600 7.6750 7.0900 7.5100 78,700
6.8500 7.2500 6.7330 7.2300 122,700
6.8000 6.8800 6.5900 6.8800 93,800
6.7900 6.9000 6.6800 6.7600 55,900
No trading
Weekend
Weekend
6.6400 6.9300 6.6400 6.7800 90,700
6.8700 6.8700 6.5600 6.6400 86,700
6.7100 7.0800 6.6400 6.8700 187,400
6.4300 6.7900 6.4000 6.7500 83,100
6.6300 6.7000 6.4180 6.5100 69,500
Weekend
Weekend
9 · 10-Q After-hours · 16:02 ET 10-Q ↗
6.1300 6.6500 6.1300 6.6200 149,100
8 · 8-K After-hours · 16:17 ET 8-K ↗
6.2400 6.7450 6.1500 6.5700 149,200
6.6300 6.7000 6.1400 6.1400 115,100
6.8500 6.8590 6.6450 6.6900 73,400
6.9500 7.0900 6.5600 6.8600 185,800
Weekend
Weekend
7.0100 7.0500 6.8200 7.0000 112,800
6.8000 7.1180 6.6800 7.0400 95,600
6.9800 6.9800 6.6850 6.7200 157,200
7.0700 7.2400 6.7100 6.9500 72,800
6.9700 7.1700 6.8700 7.0300 99,400
Weekend
Weekend
6.9000 7.0150 6.8200 6.9900 57,500
6.8400 6.9900 6.7200 6.8200 73,200
6.8500 6.8700 6.7400 6.8700 96,400
6.7300 6.9200 6.6500 6.8600 82,500
6.7100 6.8400 6.7100 6.7700 64,800
Weekend
Weekend
6.6600 6.8100 6.5100 6.7100 66,000
6.7800 6.7800 6.5500 6.6600 62,600
7 · DEFA14A After-hours · 16:03 ET DEFA14A ↗ 6 · DEF 14A After-hours · 16:01 ET DEF 14A ↗
6.8700 6.9300 6.7200 6.8200 45,900
6.9700 7.1850 6.7750 6.7900 74,600
6.9000 7.1250 6.7650 6.9700 60,600
Weekend
Weekend
6.8700 7.0400 6.7650 6.9000 59,000
6.7600 6.8100 6.6900 6.7500 48,000
6.5700 6.8200 6.5250 6.7400 100,400
6.4600 6.6500 6.4600 6.5700 90,600
6.1900 6.4700 6.1800 6.4200 106,200
Weekend
Weekend
6.7200 6.7200 6.2100 6.2100 106,300
6.7100 6.7300 6.5000 6.7100 72,200
6.7500 6.9050 6.6200 6.7300 133,400
6.6300 6.7550 6.5000 6.5500 142,900
6.6400 6.8460 6.5400 6.7300 52,900
Weekend
Weekend
No trading
6.4300 6.6900 6.4000 6.6600 44,400
6.6700 6.7650 6.5400 6.5500 61,400
6.5300 6.8050 6.4250 6.6200 60,200
5 · 10-K After-hours · 17:43 ET 10-K ↗
6.4100 6.4850 6.2900 6.4400 100,400
Weekend
Weekend
6.4900 6.5300 6.3000 6.3900 103,000
6.6500 6.8400 6.4800 6.6200 95,500
6.5000 6.6600 6.3750 6.5900 92,700
6.5800 6.6820 6.4700 6.5000 97,400
6.6400 6.7600 6.4600 6.6700 93,000
Weekend
Weekend
6.4700 6.5200 6.2580 6.4800 167,300
6.3100 6.5850 6.2000 6.4900 133,400
6.5900 6.6150 6.2700 6.3200 124,500
6.8500 6.9800 6.6800 6.7200 117,000
6.7800 6.9400 6.5750 6.8100 124,200
Weekend
Weekend
6.8800 6.9100 6.5400 6.6500 130,900
7.0700 7.2800 6.8250 6.8700 202,600
7.2100 7.3900 6.9950 7.1900 122,600
4 · 8-K After-hours · 16:30 ET 8-K ↗
6.9400 7.7200 6.7900 7.2700 199,500
7.0500 7.0700 6.6700 6.9500 134,400
Weekend
Weekend
6.4800 7.5700 6.4600 7.2000 283,800
6.2900 6.7100 6.0400 6.6600 263,800
6.5800 7.0300 6.2000 6.3500 401,100
3 · 8-K After-hours · 16:12 ET 8-K ↗
7.4700 8.0800 7.4300 7.8300 186,300
7.2000 7.8150 7.0290 7.7800 184,400
Weekend
Weekend
7.4500 7.5800 7.2000 7.3000 165,400
7.3000 7.6400 7.1200 7.6100 179,100
7.4000 7.4400 7.2250 7.2500 116,900
7.0700 7.3600 7.0100 7.2300 232,200
7.6800 7.7200 6.9550 7.0500 213,900
Weekend
Weekend
7.3700 7.9000 7.3700 7.6100 159,400
7.7200 7.8200 6.9250 7.4300 327,400
7.4300 7.5000 6.9600 6.9800 299,300
7.5200 7.5650 7.2100 7.4300 137,900
No trading
Weekend
Weekend
7.3700 7.8700 7.1400 7.5800 159,200
7.1700 7.4800 6.8600 7.3900 262,300
7.3800 7.5500 6.7200 7.0700 275,700
7.0250 7.4200 7.0250 7.3000 119,900
6.9900 7.1100 6.7350 7.0100 112,000
Weekend
Weekend
6.7100 7.1800 6.5300 7.0000 408,700
7.2600 7.3000 6.4500 6.5300 470,800
7.0700 7.5550 6.8950 7.3300 310,800
6.9900 7.1300 6.5700 7.0800 457,800
6.9600 7.2000 6.8070 7.0300 139,100
Weekend
Weekend
7.0200 7.2050 6.9000 6.9800 155,300
7.0700 7.2000 6.6740 7.1500 230,100
7.2500 7.3500 6.9900 7.0600 206,800
7.4900 7.5700 6.9900 7.1800 177,600
7.4500 7.5800 7.3400 7.4300 133,500
Weekend
Weekend
7.6100 7.6400 7.3000 7.4100 127,000
7.4500 7.9000 7.4500 7.6400 137,900
7.4000 8.2290 7.0000 7.3800 153,200
7.7700 7.7700 7.2500 7.3400 217,600
No trading
Weekend
Weekend
8.1100 8.2400 7.4700 7.7700 210,700
8.5900 8.8300 8.0200 8.0400 105,300
8.7400 8.7800 8.4500 8.5600 227,300
9.1000 9.2780 8.7000 8.7500 296,800
8.9300 9.1150 8.7900 9.0700 155,800
Weekend
Weekend
8.9500 9.1100 8.6750 9.0000 145,800
8.7600 9.2050 8.6000 8.9600 186,900
8.1700 8.8200 7.9400 8.7900 318,400
8.1900 8.9000 8.1150 8.8600 247,600
7.7500 8.3900 7.7000 8.2200 114,400
Weekend
Weekend
8.1100 8.1770 7.6250 7.7500 147,000
No trading
8.0600 8.0880 7.9100 8.0300 246,400
8.0200 8.1210 8.0000 8.0800 258,000
7.8300 8.1730 7.8300 8.0500 148,000
Weekend
Weekend
8.0000 8.1150 7.9350 8.0500 88,700
No trading
7.9400 8.2900 7.8000 8.0100 59,900
7.7200 8.0900 7.6560 7.9200 232,100
7.8700 8.1420 7.7100 7.8300 131,800
Weekend
Weekend
8.0400 8.1670 7.7850 7.8600 196,900
7.8600 8.1550 7.7500 8.0500 88,800
7.9200 7.9900 7.7000 7.7500 157,000
7.6900 7.9900 7.3100 7.9300 93,200
7.6600 7.7780 7.4590 7.7000 153,900
Weekend
Weekend
7.8100 7.8100 7.2600 7.5900 118,100
7.7400 7.8550 7.6200 7.8100 183,100
7.5700 7.8400 7.4300 7.7900 116,400
7.0100 7.6850 6.9700 7.6500 272,100
6.8300 7.0300 6.6600 7.0200 196,600
Weekend
Weekend
6.6400 7.0300 6.5800 6.7900 220,600
6.3500 6.6500 6.1150 6.6400 126,500
6.1400 6.4600 6.0000 6.3200 344,100
6.0400 6.2300 5.7800 6.1500 589,300
6.1400 6.2100 5.9500 5.9800 111,800
Weekend
Weekend
6.2400 6.3450 6.1500 6.2200 182,600
No trading
6.3100 6.3400 6.1600 6.2000 111,400
6.2100 6.5100 6.1450 6.3300 106,700
6.1700 6.3350 6.0800 6.2600 161,600
Weekend
Weekend
5.8900 6.3400 5.8500 6.1600 165,200
6.3600 6.7400 5.8350 5.8900 150,500
6.1100 6.5000 6.0500 6.2600 230,400
6.3100 6.5750 5.9200 6.1300 301,200
7.0100 7.0100 6.3250 6.3700 146,000
Weekend
Weekend
7.0200 7.2180 6.8160 7.0100 283,900
2 · 10-Q After-hours · 16:17 ET 10-Q ↗
6.2900 7.6000 6.2900 7.2400 620,500
1 · 8-K After-hours · 16:09 ET 8-K ↗
8.3300 8.7490 8.2800 8.4300 102,400
8.2000 8.3700 7.9800 8.3100 83,100
8.0000 8.3800 7.8600 8.2000 114,300
Weekend
Weekend
7.9100 7.9950 7.7350 7.9800 87,700
8.5600 8.5600 7.9100 7.9800 129,900
8.9400 9.0050 8.5100 8.5600 56,100
9.3600 9.3650 8.8800 8.9000 80,000
9.3800 9.8900 9.2900 9.5300 126,500
Weekend
Weekend
9.1600 9.3950 9.0000 9.3500 159,500
9.1500 9.6000 9.1300 9.2000 175,000
9.9000 9.9440 9.1550 9.2000 136,000
9.6900 10.0000 9.6500 9.9000 170,600
10.5800 10.5800 9.5500 9.6900 263,500
Weekend
Weekend
11.1500 11.1600 10.4100 10.4300 69,800

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.

16 SC 14D9 SC 14D9 (opens SEC filing in a new tab) After market open · 12:25 ET Summarise
15 SC TO-T SC TO-T (opens SEC filing in a new tab) After market open · 11:00 ET Summarise
14 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:45 ET Summarise
13 SC TO-C SC TO-C (opens SEC filing in a new tab) Pre-market · 08:49 ET Summarise
12 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise
11 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:13 ET Summarise
10 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:26 ET Summarise
9 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:02 ET Summarise
8 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:17 ET Summarise
7 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 16:03 ET Summarise
6 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 16:01 ET Summarise
5 10-K 10-K (opens SEC filing in a new tab) After-hours · 17:43 ET Summarise
4 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
3 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:12 ET Summarise
2 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:17 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:09 ET Summarise