Art Technology Acquisition Corp. - Class A ARTC

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Art Technology Acquisition Corp. - Class A Ordinary Shares · Company · Nasdaq

Paper trade (simulated — no real money)

Fill: USD 9.9600 · FX 1 USD = 1.291330 SGD · about SGD 12.8616 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 9.83 → 9.96 · 1.3%
9.9909.8909.790 7,8 9 10 Feb 26Apr 26Jul 26

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

Price & SEC Filing History 27 Jul 2025 — 28 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
9.9650 9.9650 9.9600 9.9600 6,917
Weekend
Weekend
9.9700 9.9700 9.9700 9.9700 20,300
9.9700 9.9800 9.9700 9.9700 16,500
9.9800 9.9800 9.9800 9.9800 1,200
9.9800 9.9800 9.9700 9.9800 20,900
9.9700 9.9700 9.9700 9.9700 0
Weekend
Weekend
9.9700 9.9700 9.9700 9.9700 4,400
9.9800 9.9800 9.9800 9.9800 0
9.9800 9.9800 9.9800 9.9800 101,100
9.9800 9.9800 9.9800 9.9800 500
9.9900 9.9900 9.9700 9.9800 2,400
Weekend
Weekend
9.9900 9.9900 9.9900 9.9900 900
9.9800 9.9900 9.9800 9.9900 5,600
9.9800 9.9900 9.9700 9.9800 15,700
9.9800 9.9800 9.9700 9.9700 36,200
9.9700 9.9900 9.9700 9.9900 18,100
Weekend
Weekend
No trading
9.9800 9.9900 9.9600 9.9800 25,500
9.9300 9.9500 9.9300 9.9500 48,400
9.9200 9.9300 9.9200 9.9300 41,000
9.9200 9.9300 9.9200 9.9200 21,400
Weekend
Weekend
9.9200 9.9200 9.9100 9.9100 300
9.9100 9.9200 9.9100 9.9100 392,500
9.9100 9.9100 9.8900 9.8900 158,000
9.9200 9.9200 9.9200 9.9200 157,800
9.9200 9.9300 9.9200 9.9200 276,300
Weekend
Weekend
No trading
9.9300 9.9300 9.9100 9.9100 223,600
9.9200 9.9200 9.9200 9.9200 104,100
9.9200 9.9200 9.9200 9.9200 4,900
9.9200 9.9300 9.9200 9.9200 145,500
Weekend
Weekend
9.9300 9.9300 9.9200 9.9200 92,500
9.9300 9.9300 9.9300 9.9300 200
9.9300 9.9300 9.9200 9.9200 108,500
9.9300 9.9300 9.9200 9.9200 11,800
9.9200 9.9200 9.9200 9.9200 3,200
Weekend
Weekend
9.9300 9.9300 9.9200 9.9200 56,200
9.9400 9.9400 9.9200 9.9200 40,900
9.9300 9.9300 9.9300 9.9300 500
9.9300 9.9300 9.9300 9.9300 100
9.9300 9.9300 9.9200 9.9200 14,500
Weekend
Weekend
9.9200 9.9200 9.9200 9.9200 0
9.9200 9.9200 9.9200 9.9200 200
9.9100 9.9200 9.9000 9.9200 125,800
9.9000 9.9200 9.9000 9.9200 7,400
No trading
Weekend
Weekend
9.9000 9.9000 9.9000 9.9000 100
9.8900 9.8900 9.8900 9.8900 200
9.8900 9.8900 9.8800 9.8900 48,600
9.8800 9.8900 9.8800 9.8800 572,700
9.8700 9.8800 9.8700 9.8800 112,100
Weekend
Weekend
9.8700 9.8700 9.8700 9.8700 200
9.8600 9.8600 9.8600 9.8600 29,700
9.8600 9.8600 9.8600 9.8600 4,000
10 · 10-Q After-hours · 16:15 ET QUARTERLY REPORT ↗
9.8600 9.8600 9.8600 9.8600 7,200
9.8700 9.8700 9.8600 9.8600 32,700
Weekend
Weekend
9.8600 9.8700 9.8500 9.8600 131,800
9.8600 9.8600 9.8500 9.8600 61,000
9.8600 9.8600 9.8500 9.8600 304,300
9.8600 9.8600 9.8600 9.8600 51,100
9.8700 9.8700 9.8600 9.8600 18,500
Weekend
Weekend
9.8500 9.8600 9.8500 9.8600 149,100
9.8600 9.8600 9.8600 9.8600 100
9.8600 9.8600 9.8500 9.8600 45,600
9.8600 9.8600 9.8500 9.8600 76,700
9.8500 9.8500 9.8500 9.8500 0
Weekend
Weekend
9.8500 9.8500 9.8500 9.8500 0
9.8500 9.8500 9.8500 9.8500 102,800
9.8500 9.8500 9.8500 9.8500 55,000
9.8500 9.8500 9.8500 9.8500 0
9.8500 9.8500 9.8500 9.8500 0
Weekend
Weekend
9.8400 9.8500 9.8400 9.8500 60,300
9.8400 9.8400 9.8400 9.8400 100
9.8300 9.8300 9.8300 9.8300 0
9.8300 9.8300 9.8300 9.8300 90,300
9.8200 9.8300 9.8200 9.8300 70,300
Weekend
Weekend
9.8300 9.8300 9.8300 9.8300 1,100
9.8200 9.8200 9.8200 9.8200 100
9.8200 9.8200 9.8200 9.8200 0
9.8200 9.8200 9.8200 9.8200 150,400
9.8200 9.8200 9.8200 9.8200 5,600
Weekend
Weekend
No trading
9.8100 9.8100 9.8100 9.8100 0
9.8100 9.8100 9.8100 9.8100 0
9.8100 9.8100 9.8100 9.8100 0
9.8100 9.8100 9.8100 9.8100 0
Weekend
Weekend
9.8100 9.8100 9.8100 9.8100 0
9.8100 9.8100 9.8100 9.8100 1,100
9.8100 9.8100 9.8100 9.8100 5,500
9.8100 9.8100 9.8100 9.8100 100
9.8000 9.8100 9.8000 9.8000 252,000
Weekend
Weekend
9.8000 9.8000 9.8000 9.8000 0
9.8000 9.8000 9.8000 9.8000 100
9.8000 9.8000 9.8000 9.8000 200
9 · 10-K After-hours · 17:29 ET ANNUAL REPORT ↗
9.8200 9.8200 9.7900 9.7900 49,500
9.8400 9.8400 9.8000 9.8000 2,000
Weekend
Weekend
9.8100 9.8300 9.8100 9.8100 29,700
9.8100 9.8200 9.8100 9.8100 82,600
9.8200 9.8200 9.8000 9.8000 70,000
9.8000 9.8000 9.7900 9.7900 14,700
9.7900 9.8100 9.7900 9.8100 23,100
Weekend
Weekend
9.7900 9.8000 9.7900 9.7900 10,400
9.8000 9.8100 9.7900 9.7900 150,500
9.8300 9.8300 9.7900 9.7900 343,100
9.8100 9.8400 9.8100 9.8200 46,800
9.8300 9.8500 9.8200 9.8300 8,500
Weekend
Weekend
9.8600 9.8600 9.8100 9.8300 30,800
No trading
No trading
8 · 8-K After-hours · 17:00 ET CURRENT REPORT ↗ 7 · 8-K After-hours · 17:00 ET FORM 8-K ↗
No trading
No trading
Weekend
Weekend
No trading
No trading
No trading
No trading
No trading
Weekend
Weekend
No trading
No trading
No trading
No trading
No trading
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Weekend
No trading
No trading
No trading
No trading
No trading
Weekend
Weekend
No trading
6 · 8-K After-hours · 16:00 ET CURRENT REPORT ↗
No trading
No trading
No trading
No trading
Weekend
Weekend
No trading
No trading
No trading
No trading
No trading
Weekend
Weekend
No trading
No trading
No trading
5 · 8-K After-hours · 16:00 ET CURRENT REPORT ↗
No trading
No trading
Weekend
Weekend
No trading
4 · 8-K After-hours · 16:30 ET CURRENT REPORT ↗
No trading
No trading
3 · 424B4 Next filing day · accepted 06 Jan, 17:40 ET PROSPECTUS ↗
No trading
No trading
Weekend
Weekend
No trading
No trading
No trading
No trading
No trading
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Weekend
No trading
No trading
No trading
No trading
No trading
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2 · S-1/A After-hours · 16:45 ET REGISTRATION STATEMENT ↗
No trading
No trading
No trading
No trading
No trading
Weekend
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No trading
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No trading
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1 · S-1 After-hours · 16:23 ET REGISTRATION STATEMENT ↗
No trading
No trading
No trading
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No trading
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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.

10 10-Q QUARTERLY REPORT (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
9 10-K ANNUAL REPORT (opens SEC filing in a new tab) After-hours · 17:29 ET Summarise
8 8-K CURRENT REPORT (opens SEC filing in a new tab) After-hours · 17:00 ET Summarise
7 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:00 ET Summarise
6 8-K CURRENT REPORT (opens SEC filing in a new tab) After-hours · 16:00 ET Summarise
5 8-K CURRENT REPORT (opens SEC filing in a new tab) After-hours · 16:00 ET Summarise
4 8-K CURRENT REPORT (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
3 424B4 PROSPECTUS (opens SEC filing in a new tab) Next filing day · accepted 06 Jan, 17:40 ET Summarise
2 S-1/A REGISTRATION STATEMENT (opens SEC filing in a new tab) After-hours · 16:45 ET Summarise
1 S-1 REGISTRATION STATEMENT (opens SEC filing in a new tab) After-hours · 16:23 ET Summarise