Definitive Healthcare Corp. - Class A DH

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Definitive Healthcare Corp. - Class A Common Stock · Company · Nasdaq

Paper trade (simulated — no real money)

Fill: USD 0.6830 · FX 1 USD = 1.288650 SGD · about SGD 0.8801 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 4.21 → 0.68 · -83.8%
4.3002.4640.628 1,2 3,4 5,6 7 8 9,10 11,12 13 14 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
0.6820 0.6960 0.6700 0.6830 116,600
0.6980 0.7010 0.6700 0.6860 120,200
0.7170 0.8080 0.6840 0.7010 111,300
0.7090 0.7280 0.7020 0.7250 85,200
0.7500 0.7860 0.6980 0.7200 334,700
Weekend
Weekend
0.8010 0.8110 0.7590 0.7590 377,200
0.7970 0.8230 0.7970 0.8210 181,600
0.8360 0.8760 0.8080 0.8110 259,300
0.8000 0.8490 0.7860 0.8490 249,800
0.8350 0.8630 0.8030 0.8030 181,100
Weekend
Weekend
0.8020 0.8500 0.8020 0.8360 204,800
0.8000 0.8440 0.8000 0.8020 221,200
0.9100 0.9100 0.8080 0.8120 328,100
0.9000 0.9390 0.8630 0.9000 578,300
0.7630 0.8930 0.7560 0.8620 357,700
Weekend
Weekend
No trading
0.8100 0.8400 0.7700 0.7800 256,900
0.8000 0.8590 0.7940 0.8000 576,900
0.7290 0.8500 0.7150 0.8310 1,254,800
0.6700 0.7390 0.6700 0.7180 739,300
Weekend
Weekend
0.6400 0.6790 0.6200 0.6600 4,199,200
0.7570 0.7570 0.6280 0.6280 846,000
14 · 8-K After-hours · 16:05 ET 8-K ↗
0.7260 0.8200 0.7260 0.7600 341,400
0.7500 0.7560 0.7210 0.7370 365,300
0.7780 0.7830 0.7500 0.7510 188,700
Weekend
Weekend
No trading
0.8050 0.8200 0.7600 0.7600 437,300
0.8000 0.8200 0.7680 0.7900 323,700
0.8340 0.8340 0.8000 0.8070 218,700
0.8600 0.9080 0.7930 0.8040 314,100
Weekend
Weekend
0.8360 0.8780 0.8330 0.8400 164,600
0.8320 0.8510 0.8050 0.8490 237,500
0.8620 0.8660 0.8210 0.8320 180,900
0.8630 0.8700 0.8410 0.8510 193,000
0.9380 0.9380 0.8430 0.8470 222,300
Weekend
Weekend
13 · 8-K After-hours · 16:05 ET 8-K ↗
0.9140 0.9820 0.8550 0.8970 320,800
0.8900 0.9290 0.8900 0.9070 159,900
0.9510 0.9700 0.8600 0.8780 321,200
0.9930 1.0100 0.9340 0.9600 296,400
0.9510 1.0000 0.9500 0.9870 388,300
Weekend
Weekend
0.8950 0.9700 0.8410 0.9310 574,400
0.8400 0.8990 0.8300 0.8880 292,400
0.9200 0.9200 0.8430 0.8590 233,500
0.8800 0.9040 0.8270 0.9030 452,300
No trading
Weekend
Weekend
0.8100 0.8790 0.8090 0.8520 331,700
0.8500 0.8500 0.8030 0.8200 505,700
0.8900 0.8900 0.8400 0.8590 162,900
0.8410 0.8850 0.8220 0.8710 229,500
0.8100 0.8680 0.8100 0.8410 317,200
Weekend
Weekend
0.8510 0.8600 0.8080 0.8080 265,700
0.9000 0.9010 0.8560 0.8600 354,500
0.9400 0.9400 0.8810 0.8860 375,300
0.9890 1.0030 0.9250 0.9270 218,100
0.9800 1.0100 0.9210 0.9880 410,500
Weekend
Weekend
1.0500 1.0500 0.8950 0.9530 412,400
12 · 10-Q After-hours · 16:23 ET 10-Q ↗ 11 · 8-K After-hours · 16:13 ET 8-K ↗
0.9400 0.9640 0.9210 0.9220 331,900
0.9650 0.9800 0.9090 0.9450 284,000
1.0350 1.0500 0.9320 0.9620 390,700
0.9800 1.0700 0.9700 1.0300 413,700
Weekend
Weekend
0.9650 1.0000 0.9210 0.9860 234,600
0.9350 0.9590 0.9040 0.9530 220,200
1.0100 1.0100 0.9300 0.9350 318,600
1.0100 1.0200 0.9900 1.0100 143,200
1.0200 1.0600 0.9940 1.0100 256,300
Weekend
Weekend
1.0280 1.0400 0.9700 1.0200 180,700
10 · DEFA14A After-hours · 16:10 ET DEFA14A ↗ 9 · DEF 14A After-hours · 16:05 ET DEF 14A ↗
1.1100 1.1100 0.9900 1.0000 214,100
1.0700 1.1350 1.0500 1.1200 199,000
1.0500 1.1300 1.0400 1.0500 328,400
1.0300 1.0700 1.0250 1.0500 189,300
Weekend
Weekend
1.0600 1.0850 1.0300 1.0300 237,900
1.0700 1.0900 1.0200 1.0500 199,000
0.9980 1.0800 0.9980 1.0800 209,700
0.9950 1.0300 0.9800 1.0100 142,800
0.9400 0.9940 0.9200 0.9920 333,000
Weekend
Weekend
0.9960 0.9960 0.9210 0.9470 264,300
8 · 8-K After-hours · 16:05 ET 8-K ↗
1.0600 1.0600 0.9300 0.9710 262,600
1.1200 1.1200 1.0300 1.0400 175,000
1.0800 1.1100 1.0510 1.0700 200,000
1.0600 1.1250 1.0600 1.1000 125,500
Weekend
Weekend
7 · 8-K After-hours · 16:05 ET 8-K ↗
No trading
1.0700 1.1150 1.0400 1.0800 192,900
1.2300 1.2300 1.0850 1.0900 273,800
1.1600 1.2400 1.0750 1.2300 929,600
1.0800 1.1650 1.0400 1.1600 440,800
Weekend
Weekend
1.0800 1.1100 1.0250 1.0500 248,800
1.0600 1.1150 1.0600 1.0900 176,600
1.1300 1.1400 1.0500 1.0900 188,400
1.1700 1.1700 1.0850 1.1100 249,300
1.1700 1.2100 1.1100 1.1900 330,500
Weekend
Weekend
1.0300 1.1500 1.0300 1.1300 1,227,600
1.0600 1.0850 0.9740 1.0000 1,676,000
1.1100 1.1100 1.0600 1.0700 231,400
1.1000 1.1800 1.1000 1.1200 198,700
1.1300 1.1500 1.1000 1.1000 193,700
Weekend
Weekend
1.1200 1.1750 1.1050 1.1300 390,000
1.1800 1.2200 1.1150 1.1300 277,800
1.2000 1.2500 1.1450 1.1850 240,000
1.2200 1.2850 1.1850 1.2000 420,000
1.1600 1.2650 1.1100 1.2400 434,200
Weekend
Weekend
1.1800 1.2050 1.1400 1.1800 252,400
1.2000 1.2600 1.1550 1.2200 289,800
1.1400 1.2400 1.1200 1.2200 350,600
1.1400 1.2050 1.0700 1.1600 442,700
1.2100 1.2300 1.1000 1.1400 523,000
Weekend
Weekend
1.2700 1.2900 1.1400 1.2800 603,900
6 · 10-K After-hours · 16:21 ET 10-K ↗ 5 · 8-K After-hours · 16:10 ET 8-K ↗
1.4000 1.5000 1.3800 1.4000 764,400
1.3900 1.4350 1.3650 1.4100 272,200
1.3800 1.4400 1.3600 1.3900 401,200
1.4900 1.5000 1.3700 1.3800 536,100
Weekend
Weekend
1.5500 1.6250 1.5000 1.5100 208,900
1.5800 1.5900 1.5200 1.5700 252,700
1.5800 1.6200 1.5600 1.5700 234,500
1.5800 1.6300 1.5350 1.5600 319,000
No trading
Weekend
Weekend
1.5600 1.6500 1.5450 1.5900 369,800
1.7200 1.7400 1.5200 1.5400 531,900
1.8900 1.8900 1.6800 1.6900 343,000
1.9200 2.0000 1.8700 1.8900 329,300
2.0000 2.0000 1.8900 1.8900 331,300
Weekend
Weekend
1.9800 2.0050 1.9010 1.9900 273,000
2.0300 2.0350 1.9500 1.9600 316,500
2.1700 2.1700 2.0450 2.0500 358,700
2.3500 2.3500 2.1240 2.1700 376,700
2.3100 2.3500 2.2750 2.3400 308,000
Weekend
Weekend
2.2300 2.3300 2.2050 2.3200 357,500
2.3700 2.3700 2.2400 2.2800 452,400
2.3800 2.4050 2.3450 2.3600 384,400
2.4500 2.4500 2.3650 2.3900 163,900
2.4200 2.4850 2.3950 2.4400 268,500
Weekend
Weekend
2.4600 2.5300 2.4200 2.4300 205,900
2.3900 2.5800 2.3900 2.4800 351,600
2.3000 2.4450 2.2800 2.3800 435,100
2.3400 2.3650 2.2600 2.2700 352,900
No trading
Weekend
Weekend
2.4300 2.4350 2.3750 2.3900 245,400
2.4700 2.4750 2.3900 2.4300 308,700
2.4700 2.4900 2.4100 2.4600 282,800
2.5400 2.5520 2.4400 2.4700 412,100
2.5400 2.5700 2.4850 2.5400 252,900
Weekend
Weekend
2.5700 2.6050 2.4600 2.5500 327,500
2.5500 2.6550 2.5450 2.5700 257,000
2.5500 2.5900 2.4850 2.5600 465,500
2.4600 2.5750 2.4350 2.5400 467,200
2.3900 2.5600 2.3800 2.4600 476,400
Weekend
Weekend
2.8700 2.8700 2.3400 2.3750 1,190,600
No trading
2.7800 2.8800 2.7700 2.8700 682,100
2.7100 2.8000 2.6300 2.7900 631,400
2.6200 2.7250 2.6100 2.7100 462,900
Weekend
Weekend
2.5900 2.6600 2.5400 2.6300 542,300
No trading
2.5000 2.6450 2.4800 2.6200 354,300
2.5000 2.5500 2.4000 2.5200 617,400
2.5500 2.6500 2.4900 2.5300 628,300
Weekend
Weekend
2.5600 2.6400 2.4350 2.5400 1,572,700
2.3100 2.5900 2.2950 2.5800 2,028,300
2.3200 2.3450 2.2650 2.2800 502,900
2.3000 2.3100 2.2500 2.2900 543,600
2.3500 2.3700 2.2400 2.3000 398,400
Weekend
Weekend
2.2700 2.3150 2.2350 2.3100 708,000
2.3900 2.4100 2.2600 2.3000 386,100
2.3700 2.4500 2.3400 2.3800 346,200
2.4500 2.4500 2.3550 2.3700 384,500
2.4700 2.5000 2.4150 2.4500 316,600
Weekend
Weekend
2.5600 2.6400 2.4400 2.4800 352,000
2.6000 2.6100 2.4900 2.5600 406,500
2.7100 2.7100 2.5450 2.5900 412,100
2.7300 2.7300 2.6400 2.6500 384,100
2.8600 2.8800 2.6350 2.6600 300,300
Weekend
Weekend
2.8100 3.0000 2.7600 2.8400 188,100
No trading
2.8000 2.8500 2.6600 2.8100 265,400
2.7000 2.8400 2.6000 2.8000 440,600
2.7500 2.7800 2.6700 2.6900 322,900
Weekend
Weekend
2.6000 2.7660 2.5350 2.7600 264,000
2.6300 2.7150 2.5800 2.6000 251,900
2.6000 2.6500 2.5100 2.5800 538,300
2.5900 2.6500 2.5650 2.6000 163,000
2.6900 2.7500 2.6150 2.6200 181,400
Weekend
Weekend
2.6700 2.7600 2.6100 2.7400 219,600
2.7000 2.7750 2.6100 2.7200 256,900
2.8500 2.9200 2.6900 2.7200 375,900
2.8400 2.9050 2.8300 2.8700 120,400
2.9700 2.9900 2.8350 2.8500 227,200
Weekend
Weekend
2.8100 2.9890 2.7000 2.9300 509,000
4 · 10-Q After-hours · 16:27 ET 10-Q ↗ 3 · 8-K After-hours · 16:14 ET 8-K ↗
2.7200 2.7200 2.6000 2.6500 249,800
2.7800 2.8200 2.6700 2.7200 157,300
2.7900 2.8250 2.7100 2.7800 250,900
2.7700 2.9600 2.6900 2.8600 491,100
Weekend
Weekend
2.6800 2.7800 2.6200 2.7700 210,100
2.7600 2.7950 2.6800 2.6800 298,800
2.9300 2.9300 2.7300 2.7700 277,200
2.9600 2.9850 2.8800 2.9400 180,300
2.9800 3.0200 2.9200 2.9700 216,700
Weekend
Weekend
2.9700 3.0100 2.9100 2.9700 163,900
2.9400 3.0000 2.8700 2.9500 181,100
2.9600 3.0200 2.8950 2.9400 190,400
3.0100 3.0350 2.9400 2.9700 185,800
2.9000 3.0450 2.8700 3.0400 212,900
Weekend
Weekend
2.9600 2.9800 2.8150 2.8700 199,000
3.0100 3.0300 2.8650 2.9300 230,900
3.0700 3.1200 2.9550 2.9900 238,700
2.9300 3.0400 2.9000 3.0300 250,200
2.9400 3.0550 2.8950 2.9900 448,300
Weekend
Weekend
3.1000 3.1490 2.8600 2.8700 397,300
3.2200 3.3100 3.0800 3.0800 416,500
3.2100 3.2850 3.1600 3.2300 272,500
3.4100 3.4300 3.1600 3.1900 338,000
3.4600 3.4800 3.3400 3.4100 327,200
Weekend
Weekend
3.3400 3.4900 3.3000 3.4200 355,400
3.5700 3.5850 3.3200 3.3300 299,200
4.0100 4.0200 3.5150 3.5600 566,400
4.0400 4.0650 3.8750 4.0600 565,700
4.0000 4.0400 3.9190 4.0400 254,600
Weekend
Weekend
3.8600 4.0000 3.8600 3.9800 184,800
3.8900 3.9000 3.8050 3.8500 195,700
4.1800 4.2400 3.9100 3.9200 305,700
4.3000 4.3500 4.1500 4.1700 371,100
4.1800 4.3000 4.1100 4.3000 431,500
Weekend
Weekend
4.2800 4.3100 4.0500 4.2100 900,100
4.1100 4.3200 4.0550 4.2800 312,300
4.0900 4.2700 4.0100 4.0900 403,000
4.0500 4.1050 3.9950 4.0900 210,800
4.1800 4.1850 3.9850 4.0500 214,400
Weekend
Weekend
4.1200 4.1750 4.0100 4.1500 322,500
3.9900 4.1500 3.9850 4.1300 287,000
4.1300 4.1300 3.9700 3.9800 259,700
4.1400 4.1500 4.0200 4.1400 286,000
4.0200 4.1800 4.0200 4.1500 322,000
Weekend
Weekend
4.0400 4.1000 3.9610 4.0000 226,100
3.8900 4.0250 3.8300 4.0100 269,500
3.7800 3.9000 3.7400 3.8900 320,500
3.9700 4.0600 3.8100 3.8100 275,800
No trading
Weekend
Weekend
4.0200 4.0350 3.9800 4.0300 140,100
4.0600 4.1500 3.9850 4.0100 250,800
3.9000 4.0500 3.9000 4.0400 136,400
3.9300 4.0300 3.8650 3.9100 274,600
4.0400 4.0750 3.9650 3.9900 248,100
Weekend
Weekend
3.8000 4.0850 3.8000 4.0600 367,600
3.6900 3.8250 3.6300 3.7700 210,900
3.7900 3.8400 3.6850 3.7200 265,500
3.9300 4.0500 3.7700 3.7900 312,900
3.8700 3.9450 3.8700 3.9300 289,000
Weekend
Weekend
3.8100 3.9100 3.8100 3.8700 225,800
3.8600 3.8600 3.7250 3.8000 393,900
3.6300 3.9900 3.6100 3.9400 714,900
3.5100 3.7100 3.5100 3.5950 801,400
3.8600 4.0200 3.4400 3.5200 882,100
Weekend
Weekend
4.1800 4.7000 3.8150 3.8600 991,800
2 · 10-Q After-hours · 16:23 ET 10-Q ↗ 1 · 8-K After-hours · 16:13 ET 8-K ↗
3.9400 3.9950 3.8150 3.9700 680,500
3.8700 3.9700 3.8700 3.9300 375,700
3.8600 4.0900 3.8600 3.8800 479,900
3.7500 3.8950 3.7200 3.8400 329,200
Weekend
Weekend
3.8300 3.8300 3.7200 3.7400 511,900
3.9800 4.1050 3.8900 3.9000 428,700
4.0900 4.1800 3.9600 4.0000 379,800
4.2400 4.2500 4.0500 4.0800 410,400
4.1100 4.2390 4.0800 4.2100 280,100
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.

14 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
13 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
12 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:23 ET Summarise
11 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:13 ET Summarise
10 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 16:10 ET Summarise
9 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
8 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
7 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
6 10-K 10-K (opens SEC filing in a new tab) After-hours · 16:21 ET Summarise
5 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:10 ET Summarise
4 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:27 ET Summarise
3 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:14 ET Summarise
2 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:23 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:13 ET Summarise