Roman DBDR Acquisition Corp. II DRDB

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Roman DBDR Acquisition Corp. II - Ordinary shares · Company · Nasdaq

Paper trade (simulated — no real money)

Fill: USD 10.5850 · FX 1 USD = 1.288650 SGD · about SGD 13.6404 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 10.29 → 10.59 · 2.9%
10.58510.41810.250 1 2 3 4 5 6 7 8 9 10 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
10.5850 10.5850 10.5850 10.5850 54,500
10.5800 10.5800 10.5800 10.5800 62,300
10.6000 10.6000 10.5800 10.5800 200
10.5820 10.5900 10.5800 10.5800 700
10.5800 10.5800 10.5800 10.5800 3,200
Weekend
Weekend
10.5700 10.5700 10.5700 10.5700 300
10.5700 10.5700 10.5600 10.5700 154,200
10.5720 10.5720 10.5720 10.5720 0
10.5720 10.5720 10.5720 10.5720 2,200
10.5800 10.5800 10.5750 10.5800 186,300
Weekend
Weekend
10.5700 10.5700 10.5700 10.5700 8,900
10.5690 10.5690 10.5690 10.5690 200
10.5600 10.5600 10.5600 10.5600 1,000
10.5600 10.5600 10.5550 10.5600 31,400
10.5500 10.5600 10.5500 10.5600 8,900
Weekend
Weekend
No trading
10.5300 10.5500 10.5200 10.5500 83,100
10.5350 10.5380 10.5300 10.5380 27,900
10.5350 10.5350 10.5200 10.5350 71,200
10.5350 10.5350 10.5200 10.5300 68,400
Weekend
Weekend
10.5350 10.5350 10.5300 10.5300 32,900
10.5300 10.5300 10.5300 10.5300 35,500
10.5300 10.5300 10.5300 10.5300 683,100
10.5300 10.5300 10.5300 10.5300 61,100
10.5300 10.5300 10.5100 10.5300 50,400
Weekend
Weekend
No trading
10.5250 10.5250 10.5150 10.5200 52,500
10.5250 10.5260 10.5200 10.5260 26,300
10.5200 10.5300 10.5100 10.5200 140,800
10.5200 10.5200 10.5100 10.5200 89,000
Weekend
Weekend
10.5200 10.5250 10.5100 10.5200 97,400
10.5200 10.5200 10.5150 10.5200 47,200
10.5250 10.5300 10.5150 10.5200 79,300
10.5300 10.5350 10.5200 10.5300 57,800
10.5310 10.5400 10.5100 10.5400 48,800
Weekend
Weekend
10.5200 10.5400 10.5150 10.5400 100,200
10.5300 10.5300 10.5200 10.5200 133,900
10.5300 10.5600 10.5300 10.5300 45,700
10 · 8-K After-hours · 16:05 ET FORM 8-K ↗
10.5250 10.5600 10.5200 10.5600 89,400
10.5200 10.5300 10.5200 10.5200 42,400
Weekend
Weekend
10.5200 10.5300 10.5200 10.5200 96,800
10.5200 10.5200 10.5200 10.5200 59,400
10.5100 10.5250 10.5000 10.5200 314,300
10.5300 10.5300 10.5100 10.5150 33,000
No trading
Weekend
Weekend
10.5500 10.5500 10.5300 10.5300 72,800
10.5400 10.5400 10.5400 10.5400 29,500
9 · 10-Q After-hours · 16:05 ET 10-Q ↗
10.5500 10.5500 10.5400 10.5400 400
10.5500 10.5500 10.5350 10.5450 26,500
10.5300 10.5450 10.5300 10.5450 23,200
Weekend
Weekend
8 · 8-K After-hours · 16:06 ET FORM 8-K ↗
10.5400 10.5400 10.5250 10.5300 8,100
10.5200 10.5300 10.5200 10.5300 2,300
10.5300 10.5300 10.5200 10.5200 276,500
10.5300 10.5300 10.5200 10.5200 8,300
10.5300 10.5300 10.5200 10.5200 27,800
Weekend
Weekend
10.5300 10.5300 10.5200 10.5250 8,300
10.5200 10.5200 10.5100 10.5100 58,700
10.5200 10.5250 10.5150 10.5200 242,800
10.5150 10.5200 10.5100 10.5200 296,300
10.5100 10.5200 10.5100 10.5100 293,000
Weekend
Weekend
10.5200 10.5200 10.5100 10.5200 425,400
10.5200 10.5200 10.5000 10.5100 2,959,800
10.5100 10.5200 10.5100 10.5200 87,900
7 · 8-K After-hours · 17:08 ET FORM 8-K ↗
10.5100 10.5100 10.5100 10.5100 200
10.5100 10.5200 10.5100 10.5200 400
Weekend
Weekend
10.5300 10.5300 10.5100 10.5140 15,900
10.5200 10.5300 10.5100 10.5200 17,900
10.5200 10.5200 10.5100 10.5100 1,400
10.5200 10.5200 10.5100 10.5100 400
10.5200 10.5200 10.5100 10.5100 8,800
Weekend
Weekend
10.5200 10.5200 10.5100 10.5100 300
10.5000 10.5200 10.5000 10.5200 4,300
10.5000 10.5100 10.4900 10.4900 14,600
10.4900 10.4900 10.4900 10.4900 104,700
10.4950 10.4950 10.4900 10.4900 400
Weekend
Weekend
10.5000 10.5000 10.4900 10.4900 700
10.5000 10.5000 10.4900 10.4900 1,400
10.4800 10.4900 10.4800 10.4900 15,000
10.4900 10.4900 10.4850 10.4850 16,100
10.4800 10.4850 10.4800 10.4850 2,400
Weekend
Weekend
No trading
10.4800 10.4900 10.4800 10.4800 220,000
10.4600 10.4800 10.4600 10.4800 14,600
10.4700 10.4750 10.4600 10.4700 104,100
10.4700 10.4700 10.4700 10.4700 1,800
Weekend
Weekend
10.4800 10.4830 10.4700 10.4730 33,000
10.4700 10.5000 10.4700 10.5000 139,900
10.4600 10.4700 10.4600 10.4700 47,900
10.4600 10.4600 10.4600 10.4600 54,900
10.4600 10.4600 10.4500 10.4500 16,300
Weekend
Weekend
10.4600 10.5000 10.4600 10.4800 137,500
10.4600 10.4700 10.4600 10.4700 11,400
10.4500 10.4600 10.4450 10.4600 170,700
10.4500 10.4500 10.4400 10.4500 229,000
10.4500 10.4600 10.4450 10.4500 614,100
Weekend
Weekend
10.4500 10.4600 10.4400 10.4500 719,200
10.4500 10.4550 10.4400 10.4400 274,900
10.4500 10.4550 10.4450 10.4500 733,100
10.4500 10.4500 10.4400 10.4500 8,000
10.4400 10.4500 10.4400 10.4500 237,700
Weekend
Weekend
10.4400 10.4500 10.4400 10.4400 167,500
10.4500 10.4500 10.4450 10.4500 18,300
6 · 10-K After-hours · 17:24 ET 10-K ↗
10.4300 10.4400 10.4300 10.4400 931,900
10.4300 10.4400 10.4200 10.4300 422,000
10.4300 10.4450 10.4300 10.4300 191,300
Weekend
Weekend
10.4700 10.4700 10.4300 10.4300 4,315,800
5 · 8-K Pre-market · 07:15 ET FORM 8-K ↗
10.4600 10.4650 10.4600 10.4600 11,800
10.4300 10.4300 10.4300 10.4300 100
10.4400 10.4400 10.4300 10.4300 51,200
10.4400 10.4500 10.4300 10.4400 19,000
Weekend
Weekend
10.4400 10.4600 10.4300 10.4300 24,800
10.4400 10.4400 10.4340 10.4340 54,400
10.4900 10.4900 10.4300 10.4500 25,800
10.4900 10.4900 10.4600 10.4600 700
No trading
Weekend
Weekend
10.4750 10.4750 10.4750 10.4750 1,000
10.4600 10.4600 10.4600 10.4600 900
10.5100 10.5100 10.4600 10.4600 7,900
10.5100 10.5100 10.4700 10.4700 14,500
10.4700 10.4700 10.4700 10.4700 100
Weekend
Weekend
10.4800 10.4810 10.4600 10.4600 6,300
10.4800 10.4800 10.4800 10.4800 500
10.4900 10.4910 10.4850 10.4850 6,500
10.5000 10.5000 10.4900 10.4900 8,100
10.4900 10.5100 10.4900 10.5100 41,900
Weekend
Weekend
10.5200 10.5200 10.4800 10.4800 14,400
10.4900 10.5100 10.4900 10.5000 11,600
10.5030 10.5200 10.5000 10.5100 24,300
10.5100 10.5200 10.5100 10.5100 7,800
10.5300 10.5300 10.4830 10.4830 25,100
Weekend
Weekend
10.5300 10.5300 10.5300 10.5300 0
10.5300 10.5500 10.4800 10.5300 415,500
10.5300 10.5300 10.4600 10.4600 1,400
10.5300 10.5300 10.4600 10.4600 300
No trading
Weekend
Weekend
10.5400 10.5400 10.5400 10.5400 0
10.5400 10.5400 10.5400 10.5400 700
10.4800 10.5000 10.4800 10.5000 34,600
10.4300 10.4800 10.4300 10.4800 59,500
10.4400 10.4500 10.4300 10.4390 10,100
Weekend
Weekend
10.4310 10.4310 10.4300 10.4300 6,000
10.4300 10.4500 10.4300 10.4500 7,500
10.4400 10.4400 10.4400 10.4400 0
10.4400 10.4400 10.4400 10.4400 0
10.4400 10.4400 10.4400 10.4400 2,000
Weekend
Weekend
10.4350 10.4350 10.4200 10.4250 5,600
No trading
10.4300 10.4300 10.4300 10.4300 7,300
10.4300 10.4600 10.4300 10.4600 3,600
10.4400 10.4400 10.4300 10.4400 128,600
Weekend
Weekend
10.4200 10.4200 10.4200 10.4200 100
No trading
10.4200 10.4200 10.4200 10.4200 100
10.4200 10.4200 10.4200 10.4200 1,200
10.4300 10.4300 10.4300 10.4300 100
Weekend
Weekend
10.4500 10.4500 10.4500 10.4500 1,500
10.4200 10.4350 10.4200 10.4350 1,700
10.4200 10.4400 10.4200 10.4200 21,300
10.4400 10.4400 10.4400 10.4400 0
10.4400 10.4540 10.4400 10.4400 45,700
Weekend
Weekend
10.4300 10.4300 10.4300 10.4300 19,800
10.4500 10.4500 10.4500 10.4500 39,700
10.4400 10.4500 10.4400 10.4500 23,900
10.4700 10.4700 10.4700 10.4700 100
10.4200 10.4200 10.4200 10.4200 0
Weekend
Weekend
10.4200 10.4200 10.4200 10.4200 600
10.4700 10.4700 10.4400 10.4400 30,200
10.4500 10.4500 10.4400 10.4500 15,800
10.4400 10.4400 10.4400 10.4400 1,400
10.4300 10.4400 10.4300 10.4400 25,100
Weekend
Weekend
10.4460 10.4460 10.4460 10.4460 1,600
No trading
10.4500 10.4700 10.4300 10.4390 14,400
10.4150 10.4300 10.4150 10.4300 1,500
10.4400 10.4400 10.4400 10.4400 0
Weekend
Weekend
10.4400 10.4400 10.4200 10.4400 14,600
10.4400 10.4500 10.4400 10.4500 1,400
10.4400 10.4400 10.4400 10.4400 0
10.4570 10.4570 10.4310 10.4400 604,300
10.4560 10.4560 10.4500 10.4500 6,000
Weekend
Weekend
10.4500 10.4600 10.4500 10.4500 12,100
10.4600 10.4600 10.4500 10.4500 3,300
4 · 10-Q Next filing day · accepted 12 Nov, 21:07 ET 10-Q ↗
10.4500 10.4700 10.4500 10.4610 145,900
10.4400 10.4400 10.4400 10.4400 175,100
10.4400 10.4400 10.4300 10.4400 400
Weekend
Weekend
10.4300 10.4700 10.4300 10.4350 92,600
10.4700 10.4700 10.4700 10.4700 0
10.4200 10.4700 10.4200 10.4700 1,500
10.4300 10.4300 10.4300 10.4300 3,000
10.4000 10.4700 10.4000 10.4100 11,900
Weekend
Weekend
10.4700 10.4700 10.4280 10.4330 7,200
10.4370 10.4700 10.4370 10.4700 2,400
10.4500 10.4600 10.4450 10.4600 700
10.4600 10.4600 10.4200 10.4500 25,800
10.4600 10.4600 10.4200 10.4200 26,400
Weekend
Weekend
10.4200 10.4500 10.4170 10.4500 51,800
3 · 10-Q After-hours · 16:06 ET 10-Q ↗
10.4000 10.4200 10.4000 10.4070 3,200
10.4200 10.4200 10.4200 10.4200 600
10.4200 10.4200 10.3700 10.3800 16,300
10.4190 10.4190 10.4120 10.4120 1,500
Weekend
Weekend
10.4200 10.4200 10.4200 10.4200 0
10.4380 10.4380 10.4200 10.4200 114,300
10.3950 10.4300 10.3950 10.4300 65,300
10.3400 10.4100 10.3400 10.4000 950,900
10.3400 10.3400 10.3350 10.3400 1,700
Weekend
Weekend
10.3300 10.3600 10.3100 10.3300 39,400
10.3300 10.3300 10.3300 10.3300 4,200
10.4000 10.4000 10.3300 10.3300 27,800
10.3500 10.3500 10.3200 10.3300 82,300
10.3000 10.3070 10.3000 10.3070 700
Weekend
Weekend
2 · 8-K After-hours · 16:05 ET FORM 8-K ↗
10.3240 10.3500 10.3000 10.3000 3,300
10.3100 10.3100 10.3100 10.3100 200
10.3000 10.3200 10.3000 10.3200 100,100
10.3000 10.3500 10.3000 10.3190 11,800
10.2900 10.2900 10.2900 10.2900 200
Weekend
Weekend
10.3200 10.3200 10.3200 10.3200 0
10.3200 10.3200 10.3200 10.3200 0
10.3200 10.3200 10.3200 10.3200 1,500
10.2900 10.3200 10.2900 10.2900 19,500
10.2900 10.2900 10.2900 10.2900 1,400
Weekend
Weekend
10.2800 10.2900 10.2800 10.2900 22,000
1 · 8-K After-hours · 17:15 ET FORM 8-K ↗
10.2870 10.2870 10.2870 10.2870 0
10.2870 10.2870 10.2870 10.2870 0
10.2800 10.2870 10.2800 10.2870 1,100
10.2840 10.2840 10.2840 10.2840 500
Weekend
Weekend
10.2900 10.2900 10.2900 10.2900 0
10.2900 10.2900 10.2900 10.2900 0
10.2900 10.2900 10.2900 10.2900 200
10.3000 10.3000 10.2800 10.2800 11,500
10.2800 10.2800 10.2800 10.2800 700
Weekend
Weekend
10.2700 10.2800 10.2700 10.2800 513,300
10.2700 10.2750 10.2700 10.2700 196,300
10.2700 10.2700 10.2700 10.2700 100
10.2700 10.2800 10.2700 10.2700 12,400
No trading
Weekend
Weekend
10.2750 10.2750 10.2750 10.2750 200
10.2800 10.2900 10.2800 10.2800 22,900
10.2710 10.2710 10.2700 10.2700 51,400
10.2730 10.2800 10.2700 10.2750 6,900
10.2800 10.2900 10.2800 10.2900 4,400
Weekend
Weekend
10.2750 10.2950 10.2750 10.2900 13,300
10.2730 10.2800 10.2730 10.2800 1,300
10.2700 10.2800 10.2700 10.2700 155,900
10.2700 10.2900 10.2700 10.2900 163,900
10.2800 10.2850 10.2700 10.2800 22,900
Weekend
Weekend
10.2800 10.2800 10.2700 10.2700 2,700
10.2700 10.2800 10.2600 10.2700 479,200
10.2600 10.2700 10.2550 10.2640 104,800
10.2700 10.2700 10.2500 10.2500 100,300
10.2800 10.2800 10.2700 10.2730 34,200
Weekend
Weekend
10.2700 10.2750 10.2650 10.2700 117,600
10.2900 10.2900 10.2650 10.2700 135,500
10.2850 10.2900 10.2700 10.2800 45,800
10.2900 10.2900 10.2650 10.2700 243,500
10.3000 10.3000 10.2600 10.2700 125,100
Weekend
Weekend
10.2750 10.2800 10.2700 10.2750 102,400
10.3000 10.3000 10.2700 10.2750 10,500
10.2800 10.2850 10.2600 10.2750 201,000
10.2800 10.3000 10.2750 10.2750 13,400
10.2700 10.2900 10.2700 10.2850 34,800
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.

10 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
9 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
8 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise
7 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:08 ET Summarise
6 10-K 10-K (opens SEC filing in a new tab) After-hours · 17:24 ET Summarise
5 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 07:15 ET Summarise
4 10-Q 10-Q (opens SEC filing in a new tab) Next filing day · accepted 12 Nov, 21:07 ET Summarise
3 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise
2 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
1 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:15 ET Summarise