Dyadic International, Inc DYAI

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Dyadic International, Inc. - Common Stock · Company · Nasdaq

Paper trade (simulated — no real money)

Fill: USD 1.1900 · FX 1 USD = 1.288650 SGD · about SGD 1.5335 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 1.11 → 1.19 · 7.2%
1.4701.0750.680 1 2 3 4,5 6 7 8,9 10,11 12,13 14,15 16 17 18 19 20,21 22 23 24,25 26 27 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
1.2100 1.2600 1.1200 1.1900 105,200
27 · 8-K Pre-market · 08:00 ET 8-K ↗
1.2800 1.3800 1.1700 1.2100 270,400
1.5000 1.6000 1.2700 1.3000 344,100
1.2200 1.5500 1.2000 1.4700 726,200
1.2600 1.3000 1.1800 1.2100 54,700
Weekend
Weekend
1.1700 1.3100 1.1700 1.2600 136,000
1.2400 1.2400 1.1600 1.1900 104,500
1.2500 1.3000 1.1600 1.2200 254,800
1.0300 1.3400 1.0100 1.2100 771,900
1.0600 1.1500 0.9800 1.0200 218,300
Weekend
Weekend
1.0800 1.1200 1.0400 1.0600 95,700
0.9900 1.1000 0.9700 1.0700 156,800
1.0100 1.0400 0.9500 1.0000 213,100
1.0000 1.1600 0.9600 1.0600 1,120,200
0.9800 0.9800 0.9400 0.9700 45,100
Weekend
Weekend
No trading
1.0000 1.0000 0.9200 0.9400 97,300
0.9300 1.0300 0.9000 1.0200 310,100
0.8900 0.9300 0.8700 0.9000 147,600
0.8500 0.8900 0.8500 0.8800 124,300
Weekend
Weekend
0.7700 0.8500 0.7400 0.8000 395,400
0.7500 0.8400 0.7400 0.7400 571,500
0.8000 0.8200 0.7300 0.7300 71,800
0.7800 0.8500 0.7600 0.8100 79,500
0.7800 0.8000 0.7600 0.7800 80,600
26 · 8-K Pre-market · 08:30 ET 8-K ↗
Weekend
Weekend
No trading
25 · DEFA14A After market open · 09:56 ET DEFA14A ↗ 24 · 8-K After market open · 09:55 ET 8-K ↗
0.8500 0.8900 0.7800 0.7800 217,400
0.7600 0.8500 0.7600 0.8500 168,400
0.8000 0.8100 0.7500 0.7800 130,700
23 · 8-K After-hours · 16:30 ET 8-K ↗
0.7100 0.8000 0.7100 0.8000 262,900
Weekend
Weekend
0.6900 0.7300 0.6700 0.6800 103,700
0.7000 0.7100 0.6600 0.6800 253,100
0.6800 0.7300 0.6800 0.7300 166,600
0.7200 0.7300 0.6600 0.6800 142,900
0.7300 0.7300 0.6900 0.7000 65,800
Weekend
Weekend
0.7000 0.7200 0.6900 0.7100 81,300
0.7100 0.7300 0.6900 0.7200 70,900
0.7000 0.7300 0.6800 0.7000 143,600
0.7800 0.7800 0.6700 0.6900 514,800
0.8000 0.8300 0.7500 0.7800 299,400
Weekend
Weekend
0.7300 0.8300 0.7000 0.8100 803,800
0.7700 0.7800 0.6700 0.7100 8,681,000
22 · 8-K Pre-market · 09:11 ET 8-K ↗
0.7400 0.7700 0.7300 0.7600 26,700
0.7500 0.7800 0.7300 0.7600 98,300
No trading
Weekend
Weekend
0.7900 0.8000 0.7200 0.7600 216,300
0.7300 0.7400 0.7300 0.7400 22,200
0.7500 0.7500 0.7300 0.7400 12,500
0.7300 0.7500 0.6800 0.7200 66,100
0.7400 0.7600 0.6700 0.7200 161,400
Weekend
Weekend
0.7400 0.7400 0.7000 0.7200 44,400
0.7200 0.7400 0.6800 0.6900 74,100
21 · 8-K After-hours · 16:11 ET 8-K ↗ 20 · 10-Q After-hours · 16:10 ET 10-Q ↗
0.7300 0.7500 0.7100 0.7100 124,900
19 · DEF 14A After-hours · 16:30 ET DEF 14A ↗
0.7200 0.7500 0.7000 0.7200 43,100
0.7900 0.7900 0.7000 0.7200 108,500
Weekend
Weekend
0.7300 0.7900 0.7000 0.7700 348,100
0.7500 0.7500 0.7400 0.7500 9,700
0.7800 0.7800 0.7600 0.7600 17,100
0.7600 0.7800 0.7600 0.7700 20,800
0.7700 0.7800 0.7200 0.7500 22,000
Weekend
Weekend
18 · PRE 14A After-hours · 17:00 ET PRE 14A ↗
0.8000 0.8100 0.7700 0.7900 12,900
17 · 10-K/A After-hours · 16:00 ET 10-K/A ↗
0.7500 0.7900 0.7400 0.7800 4,100
0.8500 0.8500 0.7000 0.7600 364,900
0.8500 0.8500 0.8000 0.8100 27,700
0.8400 0.8500 0.8200 0.8200 33,800
Weekend
Weekend
0.8400 0.9300 0.8300 0.8600 22,500
0.9300 0.9300 0.8400 0.8700 34,900
0.8200 0.8500 0.8200 0.8300 102,100
0.8800 0.8800 0.8100 0.8400 87,400
0.8800 0.8800 0.8700 0.8800 7,800
Weekend
Weekend
0.8800 0.8800 0.8800 0.8800 56,500
0.8800 0.8900 0.8700 0.8800 51,600
0.8800 0.8800 0.8700 0.8800 32,900
0.8500 0.8800 0.8500 0.8700 58,600
0.9000 0.9400 0.8600 0.8600 22,500
Weekend
Weekend
0.9100 0.9100 0.8000 0.8900 35,500
0.8800 0.9300 0.8800 0.8800 7,400
0.9500 0.9500 0.8700 0.8900 12,100
0.8700 0.9100 0.8700 0.8800 6,800
0.8800 0.9200 0.8600 0.8700 36,300
Weekend
Weekend
No trading
0.8600 0.9100 0.8100 0.8900 33,300
0.8200 0.8900 0.8200 0.8500 39,900
0.7300 0.9000 0.7100 0.8200 246,200
0.6900 0.8000 0.6600 0.7300 81,900
16 · 8-K Next filing day · accepted 27 Mar, 21:56 ET 8-K ↗
Weekend
Weekend
0.7200 0.7500 0.6600 0.6800 207,200
0.8500 0.8500 0.6500 0.7000 239,000
15 · 8-K After-hours · 16:14 ET 8-K ↗ 14 · 10-K After-hours · 16:13 ET 10-K ↗
0.9000 0.9400 0.8500 0.8700 101,200
0.9100 0.9400 0.8300 0.8400 38,900
0.9700 0.9700 0.8500 0.8600 96,300
Weekend
Weekend
0.8000 1.0200 0.7600 0.9400 356,400
0.7800 0.8100 0.7500 0.8000 25,200
0.7900 0.8100 0.7800 0.7800 20,800
0.8400 0.8500 0.7500 0.8000 126,700
0.7900 0.8300 0.7700 0.8100 141,900
Weekend
Weekend
0.7800 0.8000 0.7600 0.7600 36,100
0.8000 0.8100 0.7300 0.7600 64,100
0.8300 0.8300 0.7900 0.8000 22,700
0.8200 0.8300 0.7800 0.8300 70,500
0.7700 0.8300 0.7500 0.8000 310,300
Weekend
Weekend
13 · 8-K After-hours · 17:04 ET 8-K ↗ 12 · 424B5 After-hours · 17:02 ET 424B5 ↗
0.8500 0.8500 0.7500 0.7700 44,800
0.8300 0.8600 0.7600 0.7600 73,100
0.8300 0.8400 0.7500 0.8200 264,000
0.7700 0.7900 0.7700 0.7900 12,800
0.7900 0.8000 0.7400 0.7700 103,200
Weekend
Weekend
0.7800 0.7900 0.7600 0.7800 73,500
0.8300 0.8300 0.7800 0.7800 41,700
0.8000 0.8400 0.8000 0.8400 13,500
0.8000 0.8200 0.7900 0.8200 53,000
0.7900 0.8100 0.7500 0.8000 19,100
Weekend
Weekend
0.8100 0.8200 0.8000 0.8000 4,900
0.8100 0.8200 0.7900 0.8000 21,900
0.8000 0.8300 0.7900 0.8100 131,100
0.8500 0.8500 0.7900 0.8100 28,400
No trading
Weekend
Weekend
0.8300 0.9000 0.8300 0.8300 92,200
0.8100 0.8500 0.8100 0.8300 9,500
0.8300 0.8300 0.8000 0.8000 36,200
0.8400 0.8500 0.8300 0.8300 11,000
0.8600 0.8600 0.8300 0.8300 21,500
Weekend
Weekend
0.8300 0.8600 0.8200 0.8500 33,600
0.8400 0.8600 0.8300 0.8500 14,900
0.8400 0.8600 0.8000 0.8500 64,700
0.8800 0.8800 0.8200 0.8500 86,700
0.8900 0.9000 0.8600 0.8600 27,700
Weekend
Weekend
0.8900 0.9100 0.8700 0.8700 40,100
0.8500 0.9200 0.8500 0.9100 36,400
0.8800 0.8800 0.8500 0.8800 48,200
0.8800 0.8800 0.8700 0.8800 20,700
0.8800 0.8900 0.8700 0.8800 20,600
Weekend
Weekend
0.9000 0.9300 0.9000 0.9000 21,800
0.9000 0.9500 0.9000 0.9100 20,400
0.8800 0.9000 0.8700 0.8900 13,200
0.8500 0.9100 0.8500 0.8900 26,100
No trading
Weekend
Weekend
0.8700 0.9000 0.8700 0.8700 15,000
0.8500 0.9300 0.8500 0.8900 33,700
0.8600 0.8800 0.8600 0.8800 27,200
0.9100 0.9100 0.8400 0.8700 72,900
0.9300 0.9500 0.9100 0.9300 10,800
Weekend
Weekend
0.9500 0.9600 0.9200 0.9500 39,700
0.9700 0.9700 0.9200 0.9700 52,000
0.9300 0.9900 0.9300 0.9700 22,300
0.9200 0.9400 0.9100 0.9300 47,400
0.9300 0.9700 0.9000 0.9100 42,100
Weekend
Weekend
0.9800 0.9800 0.9100 0.9400 134,700
No trading
0.8600 0.9700 0.8600 0.9400 184,100
0.8700 0.9000 0.8300 0.8800 171,400
11 · 8-K After-hours · 16:00 ET 8-K ↗
0.9600 0.9700 0.8900 0.8900 136,600
10 · 8-K Next filing day · accepted 23 Dec, 20:30 ET 8-K ↗
Weekend
Weekend
1.0000 1.0000 0.9200 0.9500 57,300
No trading
1.0000 1.0000 0.9500 0.9800 54,100
0.9900 1.0200 0.9700 0.9900 47,200
0.9800 1.0400 0.9600 1.0000 105,300
Weekend
Weekend
0.8900 1.0400 0.8900 1.0000 237,700
0.9000 0.9400 0.8700 0.9100 79,800
0.9000 0.9200 0.8700 0.9000 33,300
0.8100 0.9500 0.8100 0.9100 79,200
0.9000 0.9000 0.8000 0.8300 273,300
Weekend
Weekend
0.9200 0.9400 0.9000 0.9100 31,300
0.9800 1.0200 0.8900 0.9200 385,200
0.9700 1.0400 0.9600 0.9900 112,800
0.9700 1.0200 0.9500 1.0000 105,600
0.9400 1.0100 0.9300 0.9900 160,900
Weekend
Weekend
0.9800 1.0000 0.9500 0.9500 87,600
0.9500 1.0300 0.9300 1.0000 244,000
0.9200 0.9900 0.8800 0.9400 335,200
0.8700 0.9400 0.8700 0.9100 244,600
1.1300 1.1400 0.8500 0.9300 7,197,700
Weekend
Weekend
0.9200 0.9900 0.9100 0.9500 96,600
No trading
0.9600 0.9900 0.9400 0.9400 166,300
0.9100 1.0000 0.9100 0.9500 355,100
0.9100 0.9900 0.9000 0.9100 220,800
Weekend
Weekend
0.9200 1.0100 0.9100 0.9200 175,200
0.9500 1.0000 0.9300 0.9300 224,600
0.8700 0.9800 0.8700 0.9300 161,000
0.8700 0.9500 0.8500 0.9000 64,100
0.9100 0.9500 0.8500 0.8900 118,500
Weekend
Weekend
0.9500 0.9800 0.9100 0.9100 105,100
0.9400 0.9500 0.8800 0.9100 86,800
9 · 8-K After-hours · 16:08 ET 8-K ↗ 8 · 10-Q After-hours · 16:07 ET 10-Q ↗
0.9500 1.0000 0.9200 0.9400 235,900
0.9800 1.0100 0.9400 0.9800 185,000
0.9200 1.0400 0.9100 1.0000 296,200
Weekend
Weekend
1.0000 1.0300 0.9200 0.9300 241,200
1.0200 1.0400 0.9800 0.9800 37,900
1.0400 1.0700 1.0200 1.0400 25,900
1.0500 1.0900 1.0500 1.0500 11,800
1.1300 1.1700 1.0600 1.0800 25,900
Weekend
Weekend
1.2000 1.2000 1.1000 1.1300 54,800
1.0900 1.2100 1.0700 1.1700 28,200
1.1100 1.1800 1.0900 1.1000 76,000
1.1600 1.2900 1.1000 1.1300 110,000
1.1800 1.2500 1.1000 1.1800 101,200
Weekend
Weekend
1.1900 1.2700 1.1400 1.1400 127,700
1.1600 1.2200 1.1200 1.1800 111,800
1.0900 1.1900 1.0200 1.1000 74,700
1.1100 1.1600 1.0900 1.1100 32,200
1.1700 1.1700 1.0900 1.1300 48,200
Weekend
Weekend
1.0500 1.0800 1.0400 1.0700 43,500
1.0200 1.0700 1.0000 1.0500 67,400
1.0400 1.1100 1.0300 1.0300 76,600
1.0900 1.1100 1.0300 1.0500 155,500
1.0600 1.1300 1.0000 1.0700 165,400
Weekend
Weekend
1.1300 1.1700 1.0100 1.0500 60,300
1.1600 1.1900 1.1200 1.1300 77,300
1.1400 1.1700 1.1300 1.1300 54,500
7 · 8-K After-hours · 16:40 ET 8-K ↗
1.1800 1.1800 1.1200 1.1400 88,100
1.1800 1.2300 1.1300 1.1800 115,400
Weekend
Weekend
1.2200 1.2800 1.1300 1.1600 102,400
1.2700 1.3000 1.2100 1.2200 106,000
1.2100 1.3500 1.1600 1.3000 414,300
1.1600 1.2400 1.1600 1.1800 94,800
1.1100 1.1800 1.0600 1.1700 150,500
Weekend
Weekend
1.1500 1.1900 1.0700 1.1000 76,500
1.1700 1.1800 1.1300 1.1700 80,200
1.1300 1.1800 1.0800 1.1500 124,500
1.0500 1.1200 1.0000 1.0800 230,400
1.0800 1.0900 1.0200 1.0300 113,700
Weekend
Weekend
1.0100 1.0900 0.9800 1.0700 276,200
0.9900 1.0200 0.9700 0.9800 113,400
0.9900 1.0700 0.9800 1.0000 270,600
0.9800 1.0300 0.9600 0.9900 177,700
6 · 8-K Pre-market · 08:30 ET 8-K ↗
0.9600 0.9800 0.9400 0.9700 71,900
Weekend
Weekend
0.9900 0.9900 0.9600 0.9700 47,300
0.9800 0.9900 0.9500 0.9900 97,700
1.0000 1.0000 0.9800 0.9800 92,200
0.9500 1.0000 0.9500 0.9800 91,900
0.9100 1.0100 0.9000 0.9700 362,300
Weekend
Weekend
0.9200 0.9600 0.9100 0.9100 135,100
0.9500 0.9700 0.9500 0.9600 58,700
0.9500 0.9800 0.9200 0.9800 111,400
0.9100 0.9800 0.9000 0.9500 71,000
No trading
Weekend
Weekend
0.9000 0.9500 0.9000 0.9200 47,700
0.9300 0.9300 0.9000 0.9100 16,400
0.9000 0.9800 0.8800 0.9300 186,400
0.8600 0.9500 0.8600 0.9000 157,900
0.8700 0.9000 0.8300 0.8700 147,200
Weekend
Weekend
0.8100 0.8900 0.8000 0.8500 253,900
0.7700 0.8200 0.7700 0.7800 31,600
0.8200 0.8500 0.7600 0.8100 308,100
0.8200 0.8200 0.7800 0.7900 23,300
0.7500 0.8100 0.7500 0.8000 106,400
Weekend
Weekend
0.7900 0.8200 0.7100 0.7500 179,600
0.8600 0.8700 0.7600 0.8000 191,100
5 · 8-K After-hours · 16:17 ET 8-K ↗ 4 · 10-Q After-hours · 16:16 ET 10-Q ↗
0.8600 0.9000 0.8200 0.8200 113,300
0.8200 0.8700 0.8200 0.8500 56,600
0.9300 0.9800 0.7700 0.8100 350,300
Weekend
Weekend
0.9500 0.9700 0.9100 0.9400 91,800
0.9700 1.0400 0.9400 0.9500 74,000
1.0000 1.0300 0.9800 0.9900 46,100
1.0000 1.0100 0.9700 0.9800 41,300
1.0000 1.0400 1.0000 1.0100 70,900
Weekend
Weekend
3 · 8-K After-hours · 16:31 ET 8-K ↗
1.0200 1.0700 1.0000 1.0000 145,600
2 · 424B5 After-hours · 17:18 ET 424B5 ↗
1.1000 1.1100 1.0300 1.0600 367,400
1 · 424B5 After-hours · 16:05 ET 424B5 ↗
1.1500 1.1500 1.1300 1.1300 112,900
1.1000 1.1800 1.0800 1.1800 96,000
1.1300 1.2000 1.1000 1.1100 168,900
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.

27 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:00 ET Summarise
26 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:30 ET Summarise
25 DEFA14A DEFA14A (opens SEC filing in a new tab) After market open · 09:56 ET Summarise
24 8-K 8-K (opens SEC filing in a new tab) After market open · 09:55 ET Summarise
23 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
22 8-K 8-K (opens SEC filing in a new tab) Pre-market · 09:11 ET Summarise
21 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:11 ET Summarise
20 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:10 ET Summarise
19 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
18 PRE 14A PRE 14A (opens SEC filing in a new tab) After-hours · 17:00 ET Summarise
17 10-K/A 10-K/A (opens SEC filing in a new tab) After-hours · 16:00 ET Summarise
16 8-K 8-K (opens SEC filing in a new tab) Next filing day · accepted 27 Mar, 21:56 ET Summarise
15 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:14 ET Summarise
14 10-K 10-K (opens SEC filing in a new tab) After-hours · 16:13 ET Summarise
13 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:04 ET Summarise
12 424B5 424B5 (opens SEC filing in a new tab) After-hours · 17:02 ET Summarise
11 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:00 ET Summarise
10 8-K 8-K (opens SEC filing in a new tab) Next filing day · accepted 23 Dec, 20:30 ET Summarise
9 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:08 ET Summarise
8 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise
7 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:40 ET Summarise
6 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:30 ET Summarise
5 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:17 ET Summarise
4 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:16 ET Summarise
3 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:31 ET Summarise
2 424B5 424B5 (opens SEC filing in a new tab) After-hours · 17:18 ET Summarise
1 424B5 424B5 (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise