Genmab A/S GMAB
Open calendar →Genmab A/S - American Depositary Shares · Company · Nasdaq · Healthcare / Biotechnology
Paper trade (simulated — no real money)
Fill: USD 43.7900 · FX 1 USD = 1.277900 SGD · about SGD 55.9592 per unitSign in to practise with simulated trades before investing real money. USD fills are converted into the SGD portfolio at the displayed rate.
USD closing-price chart (daily close from yfinance · Last year)
USD 29.03 → 43.79 · 50.8%
Numbered dotted lines mark the filtered filings under Announcement Events below.
Price & SEC Filing History 25 Oct 2025 — 26 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.
Date
Open
High
Low
Close
Volume
No data yet
Weekend
Weekend
39.8250
44.3400
39.6350
43.7900
12,896,581
39.6750
40.1650
39.5000
40.0000
4,685,500
39.0800
39.6600
39.0500
39.5700
2,972,900
38.6000
39.4050
38.4150
39.0700
3,779,200
37.8900
39.0000
37.7600
38.5000
4,775,900
Weekend
Weekend
38.1450
38.2000
36.7400
37.0000
2,684,700
37.2000
38.3300
37.0400
37.8200
4,083,500
36.3850
37.2450
36.1250
36.8900
2,687,500
66 · 6-K
After market open · 11:50 ET
6-K ↗
37.2300
37.3500
36.3400
36.5700
3,736,900
37.1800
37.7100
36.9400
37.3700
3,126,400
Weekend
Weekend
36.5500
37.1500
36.3300
37.0700
2,333,400
36.1750
36.2850
35.0900
36.0500
4,299,800
65 · 6-K
After-hours · 16:27 ET
6-K ↗
37.2800
37.8700
36.2700
36.6500
4,253,700
39.1100
39.1500
37.0700
37.8000
6,595,900
64 · 6-K
After-hours · 19:28 ET
6-K ↗
35.0900
40.1700
35.0200
38.4800
12,401,300
Weekend
Weekend
63 · 6-K
After-hours · 17:51 ET
6-K ↗
34.3900
35.0200
33.7250
34.7500
5,436,400
35.2500
35.8000
34.5150
34.5500
6,377,000
35.7200
35.9050
35.3700
35.6750
5,154,400
62 · 6-K
After market open · 14:40 ET
6-K ↗
34.9400
35.6400
34.8900
35.5700
3,827,500
34.7600
35.7000
34.6300
35.3600
2,794,600
Weekend
Weekend
34.9500
35.4700
34.7000
35.3200
3,583,100
61 · 6-K
After-hours · 18:45 ET
6-K ↗
34.6900
35.0300
34.3600
34.8300
2,514,900
35.3900
35.6600
34.6050
34.7500
2,509,700
34.4600
35.2950
34.3700
35.2200
2,297,600
34.7000
34.8650
34.3600
34.6900
1,577,500
Weekend
Weekend
34.9200
35.1500
34.7150
34.7400
2,711,600
34.2800
34.7700
34.2200
34.5350
2,703,000
34.3600
34.6300
34.0500
34.4000
2,885,800
32.3400
34.1850
32.3400
34.1500
3,085,300
32.7900
32.9600
32.5200
32.6500
1,411,700
Weekend
Weekend
32.4500
32.7000
32.2700
32.4700
1,393,800
32.4600
32.6800
32.2100
32.2300
1,015,800
60 · 6-K
After market open · 10:43 ET
6-K ↗
33.4700
33.7500
32.9800
33.0400
2,125,100
59 · 6-K
Next filing day · accepted 08 Sep, 17:57 ET
6-K ↗
33.7100
33.8400
33.3600
33.5300
1,550,700
58 · 6-K
Pre-market · 07:47 ET
6-K ↗
No trading
Weekend
Weekend
33.9600
34.1900
33.5450
33.6000
1,002,600
34.6300
34.6600
34.0800
34.4100
890,900
34.0400
34.5000
33.7400
34.2150
2,079,400
33.3300
33.6700
33.1500
33.2900
1,563,200
32.7600
33.2600
32.5400
33.1600
1,733,000
Weekend
Weekend
33.7800
33.9300
33.1150
33.2300
1,514,300
33.9100
34.1650
33.6700
34.1000
1,866,300
33.7800
33.9000
33.3600
33.7500
3,086,700
33.8100
34.4700
33.7200
34.3600
2,026,300
32.8200
33.3200
32.7400
33.0200
3,246,500
Weekend
Weekend
33.3600
33.9800
33.2800
33.4500
2,535,300
33.6000
33.7700
33.2000
33.4100
6,348,500
33.4100
34.1850
33.2550
34.1100
3,229,200
32.8600
33.1100
32.6600
32.9600
2,706,900
32.3100
32.9350
32.2800
32.8400
3,432,000
Weekend
Weekend
31.3100
31.9800
31.1400
31.9400
3,427,200
31.5000
31.5500
30.9800
31.3400
4,094,700
57 · 6-K
After market open · 09:49 ET
6-K ↗
30.6900
31.6100
30.6900
31.4200
3,517,000
56 · 6-K
After market open · 14:14 ET
6-K ↗
30.9100
30.9800
30.5200
30.8500
1,587,100
30.6300
31.0100
30.5500
30.8700
2,799,600
Weekend
Weekend
31.4400
31.7900
30.9150
31.2500
3,507,400
55 · 6-K
After market open · 11:08 ET
6-K ↗
29.5000
29.8600
28.4700
29.8300
5,234,400
29.4600
29.7700
29.2100
29.2600
1,404,200
29.2400
29.3200
28.9400
29.0200
1,320,500
28.6450
28.7200
28.0900
28.6800
1,739,500
Weekend
Weekend
28.5100
28.9250
28.2300
28.8700
2,135,200
28.1200
28.6700
28.0300
28.6400
1,666,100
28.8700
28.9350
28.4300
28.5200
1,160,900
29.0200
29.3800
28.9100
29.0000
2,212,600
28.7700
29.1500
28.5600
28.8000
1,526,800
Weekend
Weekend
29.0600
29.1100
28.5700
28.8700
1,676,200
28.5100
29.2000
28.3300
29.1700
1,135,400
29.2600
29.3250
28.8300
28.8500
1,852,900
28.0500
28.5500
27.9800
28.3650
871,700
28.6500
28.8000
27.8650
27.9100
1,245,500
Weekend
Weekend
28.5050
28.8600
28.3900
28.7200
2,629,300
28.7300
29.0950
28.4500
28.9800
1,568,400
29.0200
29.2900
28.7800
29.0800
1,744,100
54 · 6-K
Pre-market · 07:22 ET
6-K ↗
28.8300
29.0500
28.3900
28.7300
1,633,300
28.6300
29.3900
28.5000
28.8000
4,555,500
Weekend
Weekend
29.2300
29.4500
28.3650
29.0000
4,927,200
28.9200
29.8000
28.9200
29.7800
2,770,100
28.8400
29.5900
28.8200
29.5400
2,737,600
29.0200
29.4100
28.8300
29.1800
1,533,900
28.1500
28.3400
27.6300
28.0100
1,778,700
Weekend
Weekend
No trading
28.1400
28.7800
28.0750
28.5150
1,415,000
27.9000
28.0000
27.3300
27.6400
1,450,400
27.9600
28.1800
27.3400
27.4700
2,573,500
53 · 6-K
After-hours · 16:24 ET
6-K ↗
26.2300
26.4200
25.9700
26.0200
2,029,300
Weekend
Weekend
25.4100
26.1650
25.3350
26.1200
1,778,400
25.9100
26.3700
25.8800
26.1400
1,286,700
26.0500
26.2400
25.8000
25.8650
1,376,500
25.9200
26.1900
25.8500
25.9400
1,262,300
25.0500
25.6550
24.8820
25.6100
1,592,900
Weekend
Weekend
No trading
25.6800
25.7250
25.0000
25.2700
1,809,900
52 · 6-K
After market open · 11:30 ET
6-K ↗
24.9500
25.7750
24.8700
25.3900
2,438,800
51 · 6-K
After market open · 15:37 ET
6-K ↗
24.4800
24.7750
24.0850
24.7400
2,191,700
50 · 6-K
After market open · 12:08 ET
6-K ↗
49 · 6-K
After market open · 11:08 ET
6-K ↗
25.1400
25.2000
24.5100
24.5800
1,023,100
Weekend
Weekend
25.0650
25.2600
24.9250
25.0800
1,113,700
48 · 6-K
After market open · 13:58 ET
6-K ↗
24.9600
25.3850
24.8000
25.2400
1,173,500
24.7600
25.1400
24.4550
24.4900
876,200
24.8700
25.1650
24.7050
25.1000
1,329,400
25.1500
25.2200
24.5800
24.8000
1,435,900
Weekend
Weekend
24.7300
25.2890
24.6900
25.1500
2,085,800
24.4300
24.8250
24.3400
24.7300
1,240,300
23.6800
23.9100
23.6200
23.8800
1,377,000
24.1850
24.2500
23.7700
23.8500
3,617,100
25.7800
25.9350
25.3900
25.4500
1,711,300
Weekend
Weekend
47 · 6-K
After-hours · 16:41 ET
6-K ↗
26.9500
27.0700
26.3300
26.3300
2,199,600
26.2100
27.1400
26.2100
27.0400
2,323,300
26.7900
26.9700
26.6000
26.7100
790,700
26.9300
27.1300
26.6200
26.8900
1,020,500
No trading
Weekend
Weekend
26.8800
27.0200
26.6700
26.8700
1,205,400
26.8800
27.1900
26.6250
27.0500
1,050,400
26.1400
27.3650
26.0900
27.2100
5,201,600
25.6900
25.9800
25.5200
25.6800
4,339,300
26.5500
26.6000
26.1400
26.3700
2,858,100
Weekend
Weekend
26.8400
26.9600
26.4400
26.5400
1,362,300
26.8200
27.1700
26.1800
26.9000
1,519,800
46 · 6-K
After market open · 10:15 ET
6-K ↗
26.5300
26.7750
26.3300
26.5500
1,975,500
45 · 6-K
After market open · 13:53 ET
6-K ↗
26.4200
27.2300
26.4200
27.0900
2,243,900
25.9900
26.6050
25.9200
26.1800
2,646,900
Weekend
Weekend
44 · 6-K
After-hours · 16:17 ET
6-K ↗
25.5600
26.7600
25.3400
26.4300
5,919,600
43 · 6-K
After market open · 11:06 ET
6-K ↗
28.2300
28.2800
26.8050
27.0600
3,497,900
27.5800
28.0000
27.5000
27.8900
1,452,000
27.5100
27.6100
27.0000
27.5200
1,179,900
26.3000
27.0850
26.2400
27.0400
1,201,300
Weekend
Weekend
26.5500
26.7350
26.3300
26.4500
722,200
26.4600
26.6900
26.3900
26.5200
1,322,600
26.0300
26.2900
25.7200
26.1100
1,837,700
26.4600
27.2800
26.3600
26.7900
1,406,200
26.6600
27.0600
26.6050
26.6400
870,800
Weekend
Weekend
26.9700
27.1100
26.8050
26.8700
1,091,500
27.4700
27.5700
26.8050
26.9800
1,041,600
28.0500
28.2300
27.6200
27.6900
1,861,400
27.1500
27.4600
26.8900
27.0600
3,779,400
28.1900
28.2700
27.9000
27.9100
1,780,400
Weekend
Weekend
42 · 6-K
After market open · 12:20 ET
6-K ↗
41 · 6-K
After market open · 11:24 ET
6-K ↗
28.8000
28.8700
28.3900
28.5500
2,195,000
28.9800
29.0800
28.1500
28.3000
1,240,300
29.2500
29.4100
28.9400
29.3000
949,900
40 · 6-K
After market open · 12:01 ET
6-K ↗
28.9050
29.4300
28.9050
29.0600
1,938,400
39 · 6-K
Pre-market · 08:26 ET
6-K ↗
28.1300
28.3100
28.0100
28.2000
2,039,500
Weekend
Weekend
28.5400
28.5600
28.1600
28.2500
1,472,100
27.8600
28.5600
27.8500
28.2800
2,026,600
28.4500
28.6300
28.0000
28.4000
1,838,700
27.1900
27.7400
26.7800
27.6500
1,915,700
27.3800
27.7850
27.3800
27.7500
1,242,700
Weekend
Weekend
No trading
26.5500
27.5300
26.5500
27.5000
1,081,600
38 · 6-K
After market open · 15:21 ET
6-K ↗
37 · 6-K
After market open · 14:44 ET
6-K ↗
27.2300
27.4900
27.0600
27.2200
681,200
26.1500
27.0150
26.1500
26.8300
1,117,900
36 · 6-K
After-hours · 17:29 ET
6-K ↗
26.1500
26.2100
25.7600
25.8300
859,300
Weekend
Weekend
26.1600
26.4650
25.7800
25.8200
1,816,200
25.8800
26.3500
25.8700
26.0300
3,059,900
25.9400
26.3650
25.9000
26.1100
3,154,000
25.4800
25.8600
25.4250
25.8100
1,562,100
35 · 6-K
After market open · 10:04 ET
6-K ↗
25.6700
26.2500
25.6000
25.6800
1,319,700
Weekend
Weekend
25.6200
25.7150
24.9500
25.1000
2,196,800
34 · 6-K
After market open · 14:34 ET
6-K ↗
33 · 6-K
After market open · 10:29 ET
6-K ↗
25.4700
25.8800
25.3400
25.7300
1,320,300
26.3400
26.4150
25.8400
25.8500
1,088,100
26.6900
26.7850
26.3200
26.3600
1,012,000
32 · 6-K
After market open · 10:15 ET
6-K ↗
26.3200
26.5700
26.3100
26.5600
862,500
Weekend
Weekend
26.6100
26.8400
26.0600
26.1400
1,032,900
27.2000
27.3500
26.5650
26.5700
1,853,700
27.6000
27.7300
27.0000
27.3800
1,234,400
27.6000
28.1600
27.5900
27.9600
1,844,900
31 · 6-K
After market open · 10:16 ET
6-K ↗
26.5500
27.3200
26.5500
27.2400
1,348,100
Weekend
Weekend
26.7650
27.2300
26.6850
27.0600
2,542,200
27.8100
27.8100
27.2000
27.4800
1,361,100
30 · 6-K
After market open · 11:32 ET
6-K ↗
27.9700
28.2500
27.5500
28.1800
1,448,800
27.9600
28.1700
27.2200
27.6600
1,980,700
29 · 6-K
Next filing day · accepted 02 Mar, 18:41 ET
6-K ↗
28 · 6-K
After market open · 09:50 ET
6-K ↗
29.4150
29.8550
28.9900
29.6500
1,924,800
Weekend
Weekend
27 · 6-K
After-hours · 16:16 ET
6-K ↗
29.4100
29.4800
29.1500
29.4400
1,479,800
29.1600
29.2550
28.8000
29.2400
1,373,700
26 · 6-K
After market open · 10:51 ET
6-K ↗
29.1500
29.6000
28.9900
29.2900
1,884,600
25 · 6-K
After market open · 15:29 ET
6-K ↗
29.4900
29.7400
29.1200
29.4000
1,607,600
24 · 6-K
After market open · 10:31 ET
6-K ↗
28.4300
29.2800
28.4210
29.2700
2,180,700
Weekend
Weekend
23 · 6-K
After market open · 10:07 ET
6-K ↗
29.0400
29.4850
28.9400
29.2900
2,094,800
28.2900
29.0200
28.0600
28.9000
2,102,200
22 · 6-K
After market open · 10:07 ET
6-K ↗
29.2450
29.5200
28.8400
29.1600
3,054,400
21 · 6-K
After market open · 15:24 ET
6-K ↗
20 · 20-F
After market open · 11:17 ET
20-F ↗
30.7000
31.4100
29.5400
30.0000
3,036,600
No trading
Weekend
Weekend
29.6500
30.4700
29.6500
30.0300
1,189,400
30.0500
30.1700
29.4700
29.5900
1,372,500
30.4200
30.4200
29.6600
30.0600
1,377,800
30.8700
31.0000
30.5900
30.6000
894,200
31.2700
31.3000
30.6200
30.8700
1,186,600
Weekend
Weekend
30.9400
31.3100
30.7500
30.9000
1,760,300
31.3500
32.0400
30.9500
30.9700
1,519,700
32.4500
32.5600
31.4150
31.9000
1,531,800
19 · 6-K
After market open · 11:59 ET
6-K ↗
33.2400
33.5200
32.8700
33.0300
1,177,600
32.6600
33.3700
32.6600
33.2700
880,300
Weekend
Weekend
33.0100
33.1700
32.2100
32.6300
1,415,700
18 · 6-K
After market open · 13:32 ET
6-K ↗
33.2300
33.3750
32.7900
33.3500
1,189,800
33.0200
33.3100
32.5700
32.9300
1,596,900
33.7600
34.6800
33.7300
34.4000
2,012,100
33.4200
33.8100
33.3700
33.4700
1,343,500
Weekend
Weekend
33.3500
33.9200
33.2100
33.8800
1,865,700
32.9100
33.4950
32.7900
33.1000
1,167,100
31.7900
33.2250
31.7350
32.9500
2,282,800
17 · 6-K
Pre-market · 07:02 ET
6-K ↗
31.3800
31.7000
31.0400
31.3300
2,764,500
No trading
Weekend
Weekend
16 · 6-K
After market open · 13:41 ET
6-K ↗
34.1300
34.2400
30.8800
32.2500
6,249,000
34.5980
34.6200
33.5200
33.8500
1,966,700
34.6000
35.4300
34.5700
35.3400
2,654,200
33.4800
33.9000
33.3000
33.8700
2,055,000
34.0800
34.1000
33.5900
33.9500
1,476,300
Weekend
Weekend
33.6100
34.2950
33.5700
34.2600
1,525,200
33.9200
33.9900
33.4200
33.6300
970,600
33.1050
33.9850
33.0800
33.9000
1,556,600
32.0000
33.2100
32.0000
33.1000
1,728,000
32.0900
32.1000
31.2900
31.8000
2,165,000
Weekend
Weekend
31.1800
31.8450
31.1400
31.8200
1,947,100
No trading
31.4200
31.5000
30.3500
30.8000
1,941,000
31.9800
32.0000
31.3950
31.4900
2,461,200
15 · SC TO-T/A
Pre-market · 07:52 ET
SC TO-T/A ↗
32.8900
33.0000
32.5100
32.5200
1,499,100
14 · 6-K
Pre-market · 08:27 ET
6-K ↗
Weekend
Weekend
33.9100
33.9600
33.3100
33.4200
577,500
No trading
33.7300
33.8900
33.5600
33.7200
381,900
33.4200
33.6700
33.2550
33.6500
1,374,500
32.3700
33.0900
32.2600
33.0600
1,165,600
Weekend
Weekend
32.1350
32.8000
32.1300
32.3800
3,243,900
31.5800
31.7410
31.3700
31.5000
902,300
31.5700
31.9100
31.5700
31.7100
1,081,900
31.6950
31.7600
31.0900
31.3500
1,082,800
31.7400
31.9100
31.3700
31.5700
1,911,800
Weekend
Weekend
31.8100
31.9000
31.2400
31.3100
1,932,400
13 · 6-K
Pre-market · 07:00 ET
6-K ↗
12 · SC TO-T/A
Pre-market · 07:45 ET
SC TO-T/A ↗
31.6750
32.5100
31.6200
32.3000
2,078,100
31.0100
31.4070
30.8100
31.2400
1,684,200
11 · SC TO-T/A
After-hours · 16:14 ET
SC TO-T/A ↗
31.3400
31.5800
30.9300
30.9300
1,047,300
32.0200
32.1710
31.6850
31.9400
1,482,500
Weekend
Weekend
32.0600
32.1300
31.5000
31.7400
781,600
32.0400
32.4100
31.6300
32.0200
1,236,000
31.6300
31.7500
31.4100
31.6800
1,050,300
31.5800
31.8150
31.3200
31.7100
1,521,100
10 · 6-K
After-hours · 16:46 ET
6-K ↗
32.4000
32.4700
31.3150
31.3900
1,419,000
Weekend
Weekend
31.6800
32.4800
31.4600
32.3600
2,352,100
No trading
31.8400
32.0000
31.7000
31.9200
1,228,100
9 · 6-K
Pre-market · 07:04 ET
6-K ↗
31.2500
31.5000
31.0000
31.4000
1,189,700
30.7900
31.3400
30.7100
30.8200
1,657,900
Weekend
Weekend
30.2400
30.7350
30.1900
30.4500
1,035,300
8 · 6-K
After market open · 15:22 ET
6-K ↗
30.7200
30.7300
29.9800
30.0400
1,156,400
7 · 6-K
After market open · 14:35 ET
6-K ↗
6 · 6-K
After market open · 12:48 ET
6-K ↗
30.4700
30.8150
30.3100
30.5700
1,122,100
5 · 6-K
After market open · 15:04 ET
6-K ↗
4 · 6-K
After market open · 12:10 ET
6-K ↗
30.0500
30.3550
29.6700
30.3200
2,172,300
30.3500
30.8900
30.2800
30.4200
889,500
Weekend
Weekend
30.1400
30.5300
30.0800
30.2600
1,426,700
30.4300
30.7800
30.2300
30.2400
1,069,800
3 · 6-K
After-hours · 16:28 ET
6-K ↗
30.3700
30.6600
30.2580
30.4700
954,400
29.2900
30.4400
29.2800
30.3100
2,184,100
29.3600
29.5800
28.8850
29.0600
1,877,600
Weekend
Weekend
28.7300
28.8400
28.4200
28.6600
2,026,700
2 · 6-K
After market open · 11:11 ET
6-K ↗
28.8400
29.3500
28.1500
28.8400
3,831,100
28.2400
29.2550
28.0800
29.1900
2,925,300
28.5400
29.3900
28.5100
28.7600
2,933,500
28.6700
29.1900
28.5050
28.7100
2,050,000
Weekend
Weekend
28.5600
28.6450
28.3200
28.6100
1,574,400
1 · SC TO-T/A
Pre-market · 08:07 ET
SC TO-T/A ↗
28.5500
28.8650
28.3200
28.6700
2,805,800
29.2800
29.3000
28.6500
28.9500
1,071,400
29.0400
29.2000
28.8300
29.1300
2,384,900
29.5000
29.6000
28.9400
29.0300
3,637,500
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.