Insider Transactions in Q4 2025 at Merus N.V. (MRUS)
Insider Transaction List (Q4 2025)
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Dec 26
2025
|
A/S Genmab |
BUY
Open market or private purchase
|
Indirect |
142,610
+0.2%
|
$13,833,170
$97.0 P/Share
|
|
Dec 24
2025
|
A/S Genmab |
BUY
Open market or private purchase
|
Indirect |
96,082
+0.13%
|
$9,319,954
$97.0 P/Share
|
|
Dec 23
2025
|
A/S Genmab |
BUY
Open market or private purchase
|
Indirect |
561,042
+0.77%
|
$54,421,074
$97.0 P/Share
|
|
Dec 22
2025
|
A/S Genmab |
BUY
Open market or private purchase
|
Indirect |
15,710
+0.02%
|
$1,523,870
$97.0 P/Share
|
|
Dec 19
2025
|
A/S Genmab |
BUY
Open market or private purchase
|
Indirect |
66,264
+0.09%
|
$6,427,608
$97.0 P/Share
|
|
Dec 18
2025
|
A/S Genmab |
BUY
Open market or private purchase
|
Indirect |
212,177
+0.29%
|
$20,581,169
$97.0 P/Share
|
|
Dec 17
2025
|
A/S Genmab |
BUY
Open market or private purchase
|
Indirect |
150,795
+0.21%
|
$14,627,115
$97.0 P/Share
|
|
Dec 16
2025
|
A/S Genmab |
BUY
Open market or private purchase
|
Indirect |
120,752
+0.17%
|
$11,712,944
$97.0 P/Share
|
|
Dec 12
2025
|
Harry Shuman VP Controller, PAO |
SELL
Disposition due to a tender of shares in a change of control transaction
|
Direct |
11,002
-100.0%
|
$1,067,194
$97.0 P/Share
|
|
Dec 12
2025
|
Sven Ante Lundberg President, CEO & PEO |
SELL
Disposition due to a tender of shares in a change of control transaction
|
Indirect |
83,435
-100.0%
|
$8,093,195
$97.0 P/Share
|
|
Dec 12
2025
|
Mark T Iwicki |
SELL
Disposition due to a tender of shares in a change of control transaction
|
Direct |
73,576
-100.0%
|
$7,136,872
$97.0 P/Share
|
|
Nov 26
2025
|
Harry Shuman VP Controller, PAO |
SELL
Open market or private sale
|
Direct |
1,700
-13.38%
|
$163,200
$96.1 P/Share
|
|
Nov 26
2025
|
Harry Shuman VP Controller, PAO |
BUY
Exercise of conversion of derivative security
|
Direct |
1,700
+6.48%
|
$35,700
$21.52 P/Share
|
|
Nov 25
2025
|
Sven Ante Lundberg President, CEO & PEO |
BUY
Bona fide gift
|
Indirect |
40,452
+27.31%
|
-
|
|
Nov 25
2025
|
Sven Ante Lundberg President, CEO & PEO |
SELL
Bona fide gift
|
Indirect |
125,460
-91.94%
|
-
|
|
Nov 25
2025
|
Sven Ante Lundberg President, CEO & PEO |
SELL
Bona fide gift
|
Direct |
30,297
-100.0%
|
-
|
|
Nov 25
2025
|
Harry Shuman VP Controller, PAO |
SELL
Open market or private sale
|
Direct |
8,300
-43.0%
|
$788,500
$95.92 P/Share
|
|
Nov 25
2025
|
Harry Shuman VP Controller, PAO |
BUY
Exercise of conversion of derivative security
|
Direct |
8,300
+8.11%
|
-
|