MRUS
insider transactionsMerus N.V. — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 365d
+78.2M
78.3M buy · 58.5K sell
Net value · 365d
$231.1M
$234.9M in · $3.8M out
Sentiment · 365d
Net buying
98% buying · 2% selling
Open-market trades · 365d
16
78.3M buy · 58.5K sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
-
Buy·P
TenPercentOwner
$7.4B
75.9M sh · $97.00
Own New
-
Buy·P
TenPercentOwner
$102.1M
1.1M sh · $97.00
Own +1%
-
Buy·P
TenPercentOwner
$13.8M
142.6K sh · $97.00
Own +0%
-
Buy·P
TenPercentOwner
$288.9K
3.0K sh · $97.00
Own +0%
-
Buy·P
TenPercentOwner
$9.3M
96.1K sh · $97.00
Own +0%
-
Buy·P
TenPercentOwner
$54.4M
561.0K sh · $97.00
Own +1%
-
Buy·P
TenPercentOwner
$1.5M
15.7K sh · $97.00
Own +0%
-
Buy·P
TenPercentOwner
$6.4M
66.3K sh · $97.00
Own +0%
-
Buy·P
TenPercentOwner
$20.6M
212.2K sh · $97.00
Own +0%
-
Buy·P
TenPercentOwner
$14.6M
150.8K sh · $97.00
Own +0%
-
Buy·P
TenPercentOwner
$11.7M
120.8K sh · $97.00
Own +0%
-
Other·D
Director
$0
8.6K sh
Own -100%
-
Other·D
Director
$0
6.1K sh
Own -100%
-
Other·D
Director
$0
16.6K sh
Own -100%
-
Other·D
Director
$0
14.4K sh
Own -100%
-
Other·D
Director
$0
8.8K sh
Own -100%
-
Other·D
Director
$0
13.2K sh
Own -100%
-
Other·D
Director
$0
17.0K sh
Own -100%
-
Other·D
Director
$0
14.4K sh
Own -100%
-
Other·D
Director
$0
12.2K sh
Own -100%
-
Other·D
Director
$0
16.6K sh
Own -100%
-
Other·D
Director
$0
8.0K sh
Own -100%
-
Other·D
Director
$0
8.8K sh
Own -100%
-
Other·D
Director
$0
13.2K sh
Own -100%
-
Other·D
COO & GC
$0
83.0K sh
Own -100%
-
Other·D
COO & GC
$0
104.0K sh
Own -100%
-
Other·D
COO & GC
$0
12.7K sh
Own -100%
-
Other·D
COO & GC
$0
20.0K sh
Own -100%
-
Other·D
COO & GC
$0
50.0K sh
Own -100%
-
Other·D
COO & GC
$0
125.0K sh
Own -100%
-
Other·D
COO & GC
$0
107.3K sh
Own -100%
-
Other·D
COO & GC
$0
3.9K sh
Own -100%
-
Other·D
PERRY GREGORY D KEY
Chief Financial Officer & PFO
$0
372.9K sh
Own -100%
-
Other·D
PERRY GREGORY D KEY
Chief Financial Officer & PFO
$0
107.3K sh
Own -100%
-
Other·D
PERRY GREGORY D KEY
Chief Financial Officer & PFO
$0
100.0K sh
Own -100%
-
Other·D
PERRY GREGORY D KEY
Chief Financial Officer & PFO
$0
14.4K sh
Own -100%
-
Other·D
PERRY GREGORY D KEY
Chief Financial Officer & PFO
$0
16.6K sh
Own -100%
-
Other·D
PERRY GREGORY D KEY
Chief Financial Officer & PFO
$0
6.1K sh
Own -100%
-
Other·D
PERRY GREGORY D KEY
Chief Financial Officer & PFO
$0
8.6K sh
Own -100%
-
Other·D
PERRY GREGORY D KEY
Chief Financial Officer & PFO
$0
17.0K sh
Own -100%
-
Other·D
PERRY GREGORY D KEY
Chief Financial Officer & PFO
$0
5.7K sh
Own -100%
-
Other·D
PERRY GREGORY D KEY
Chief Financial Officer & PFO
$0
5.0K sh
Own -100%
-
Other·D
PERRY GREGORY D KEY
Chief Financial Officer & PFO
$0
8.5K sh
Own -100%
-
Other·D
Director
$0
8.6K sh
Own -100%
-
Other·D
Director
$0
6.1K sh
Own -100%
-
Other·D
Director
$0
16.6K sh
Own -100%
-
Other·D
Director
$0
14.4K sh
Own -100%
-
Other·D
Director
$0
8.8K sh
Own -100%
-
Other·D
Director
$0
13.2K sh
Own -100%
-
Other·D
Director
$0
8.5K sh
Own -100%
-
Other·D
Director
$0
5.0K sh
Own -100%
-
Other·D
Director
$0
5.7K sh
Own -100%
-
Other·D
Director
$0
17.0K sh
Own -100%
-
Other·D
Chief Medical Officer
$0
50.0K sh
Own -100%
-
Other·D
Chief Medical Officer
$0
183.9K sh
Own -100%
-
Other·D
Director
$0
8.8K sh
Own -100%
-
Other·D
Director
$0
13.2K sh
Own -100%
-
Other·D
Director
$0
6.1K sh
Own -100%
-
Other·D
Director
$0
8.6K sh
Own -100%
-
Other·D
Director
$0
14.1K sh
Own -100%
-
Other·D
Director
$0
7.7K sh
Own -100%
-
Other·D
Director
$0
8.5K sh
Own -100%
-
Other·D
Director
$0
14.4K sh
Own -100%
-
Other·D
Director
$0
16.6K sh
Own -100%
-
Other·D
VP Controller, PAO
$0
5.0K sh
Own -100%
-
Other·D
VP Controller, PAO
$0
27.6K sh
Own -100%
-
Other·D
VP Controller, PAO
$0
500 sh
Own -100%
-
Other·D
VP Controller, PAO
$0
23.4K sh
Own -100%
-
Other·D
VP Controller, PAO
$0
14.5K sh
Own -100%
-
Other·D
VP Controller, PAO
$0
700 sh
Own -100%
-
Other·D
VP Controller, PAO
$0
7.6K sh
Own -100%
-
Other·D
VP Controller, PAO
$0
16.0K sh
Own -100%
-
Other·D
VP Controller, PAO
$0
4.7K sh
Own -100%
-
Other·D
VP Controller, PAO
$0
12.4K sh
Own -100%
-
Other·U
VP Controller, PAO
$1.1M
11.0K sh · $97.00
-
Other·D
Director
$0
17.7K sh
Own -100%
-
Other·D
Director
$0
13.2K sh
Own -100%
-
Other·D
President, CEO & PEO
$0
312.6K sh
Own -100%
-
Other·D
President, CEO & PEO
$0
351.6K sh
Own -100%
-
Other·D
President, CEO & PEO
$0
300.0K sh
Own -100%
-
Other·D
President, CEO & PEO
$0
360.0K sh
Own -100%
-
Other·D
President, CEO & PEO
$0
380.0K sh
Own -100%
-
Other·D
President, CEO & PEO
$0
295.0K sh
Own -100%
-
Other·U
President, CEO & PEO
$1.6M
16.4K sh · $97.00
-
Other·U
President, CEO & PEO
$2.9M
30.3K sh · $97.00
-
Other·U
President, CEO & PEO
$891.6K
9.2K sh · $97.00
-
Other·U
President, CEO & PEO
$891.6K
9.2K sh · $97.00
-
Other·U
President, CEO & PEO
$891.5K
9.2K sh · $97.00
-
Other·U
President, CEO & PEO
$891.5K
9.2K sh · $97.00
-
Other·D
Director
$0
13.2K sh
Own -100%
-
Other·D
Director
$0
8.8K sh
Own -100%
-
Other·D
Director
$0
14.4K sh
Own -100%
-
Other·D
Director
$0
16.6K sh
Own -100%
-
Other·D
Director
$0
17.3K sh
Own -100%
-
Other·D
Director
$0
6.1K sh
Own -100%
-
Other·D
Director
$0
6.1K sh
Own -100%
-
Other·D
Director
$0
5.0K sh
Own -100%
-
Other·D
Director
$0
5.7K sh
Own -100%
-
Other·D
Director
$0
8.6K sh
Own -100%
-
Other·D
Director
$0
8.5K sh
Own -100%
-
Other·D
Director
$0
16.6K sh
Own -100%
-
Other·D
Director
$0
14.4K sh
Own -100%
-
Other·D
Director
$0
8.8K sh
Own -100%
-
Other·D
Director
$0
13.2K sh
Own -100%
-
Other·U
Director
$7.1M
73.6K sh · $97.00
-
Exercise·M
VP Controller, PAO
$0
900 sh
Own +8%
-
Exercise·M
VP Controller, PAO
$0
800 sh
Own +12%
-
Exercise·M
VP Controller, PAO
$22.0K
900 sh · $24.43
Own +8%
-
Sell·S
VP Controller, PAO
$163.4K
1.7K sh · $96.10
Own -13%
-
Exercise·M
VP Controller, PAO
$14.9K
800 sh · $18.61
Own +7%
-
Exercise·M
VP Controller, PAO
$0
1.5K sh
Own +43%
-
Exercise·M
VP Controller, PAO
$0
1.0K sh
Own +7%
-
Exercise·M
VP Controller, PAO
$0
2.2K sh
Own +20%
-
Exercise·M
VP Controller, PAO
$0
1.8K sh
Own +62%
-
Exercise·M
VP Controller, PAO
$0
1.0K sh
Own +7%
-
Exercise·M
VP Controller, PAO
$0
800 sh
Own +11%
-
Exercise·M
VP Controller, PAO
—
1.0K sh
Own +8%
-
Exercise·M
VP Controller, PAO
—
1.0K sh
Own +5%
-
Sell·S
VP Controller, PAO
$796.1K
8.3K sh · $95.92
Own -43%
-
Exercise·M
VP Controller, PAO
—
800 sh
Own +7%
-
Exercise·M
VP Controller, PAO
—
1.5K sh
Own +9%
-
Exercise·M
VP Controller, PAO
—
2.2K sh
Own +15%
-
Exercise·M
VP Controller, PAO
—
1.8K sh
Own +14%
-
Other·G
President, CEO & PEO
$0
14.2K sh
Own -100%
-
Other·G
President, CEO & PEO
$0
12.2K sh
Own -100%
-
Other·G
President, CEO & PEO
$0
2.5K sh
Own -22%
-
Other·G
President, CEO & PEO
$0
30.3K sh
Own -50%
-
Other·G
President, CEO & PEO
$0
30.3K sh
Own -100%
-
Other·G
President, CEO & PEO
$0
52.4K sh
Own -100%
-
Other·G
President, CEO & PEO
$0
22.4K sh
Own -100%
-
Other·G
President, CEO & PEO
$0
24.2K sh
Own -60%
-
Other·G
President, CEO & PEO
$0
2.5K sh
Own -22%
-
Other·G
President, CEO & PEO
$0
2.5K sh
Own -22%
-
Other·G
President, CEO & PEO
$0
2.5K sh
Own -22%
-
Exercise·M
COO & GC · 10b5-1
$0
25.0K sh
Own +100%
-
Exercise·M
COO & GC · 10b5-1
$610.8K
25.0K sh · $24.43
Own New
-
Sell·S
COO & GC · 10b5-1
$1.5M
25.0K sh · $60.00
Own -100%
-
Exercise·M
COO & GC · 10b5-1
$0
16.8K sh
Own New
-
Sell·S
COO & GC · 10b5-1
$924.3K
16.8K sh · $55.00
Own -100%
-
Exercise·M
COO & GC · 10b5-1
$312.7K
16.8K sh · $18.61
Own New
-
Exercise·M
COO & GC · 10b5-1
$0
6.7K sh
Own +66%
-
Sell·S
COO & GC · 10b5-1
$368.2K
6.7K sh · $55.00
Own -100%
-
Exercise·M
COO & GC · 10b5-1
$124.6K
6.7K sh · $18.61
Own New
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Dec 29, 2025 | GENMAB A/S | Buy P | 75.9M | $7.4B |
| Dec 29, 2025 | GENMAB A/S | Buy P | 1.1M | $102.1M |
| Dec 26, 2025 | GENMAB A/S | Buy P | 142.6K | $13.8M |
| Dec 26, 2025 | GENMAB A/S | Buy P | 3.0K | $288.9K |
| Dec 24, 2025 | GENMAB A/S | Buy P | 96.1K | $9.3M |
| Dec 23, 2025 | GENMAB A/S | Buy P | 561.0K | $54.4M |
| Dec 22, 2025 | GENMAB A/S | Buy P | 15.7K | $1.5M |
| Dec 19, 2025 | GENMAB A/S | Buy P | 66.3K | $6.4M |
| Dec 18, 2025 | GENMAB A/S | Buy P | 212.2K | $20.6M |
| Dec 17, 2025 | GENMAB A/S | Buy P | 150.8K | $14.6M |
| Dec 16, 2025 | GENMAB A/S | Buy P | 120.8K | $11.7M |
| Dec 12, 2025 | Sandor Victor | Other D | 8.6K | $0 |
| Dec 12, 2025 | Sandor Victor | Other D | 6.1K | $0 |
| Dec 12, 2025 | Sandor Victor | Other D | 16.6K | $0 |
| Dec 12, 2025 | Sandor Victor | Other D | 14.4K | $0 |
| Dec 12, 2025 | Sandor Victor | Other D | 8.8K | $0 |
| Dec 12, 2025 | Sandor Victor | Other D | 13.2K | $0 |
| Dec 12, 2025 | Sandor Victor | Other D | 17.0K | $0 |
| Dec 12, 2025 | GOWEN MAXINE | Other D | 14.4K | $0 |
| Dec 12, 2025 | GOWEN MAXINE | Other D | 12.2K | $0 |
| Dec 12, 2025 | GOWEN MAXINE | Other D | 16.6K | $0 |
| Dec 12, 2025 | GOWEN MAXINE | Other D | 8.0K | $0 |
| Dec 12, 2025 | GOWEN MAXINE | Other D | 8.8K | $0 |
| Dec 12, 2025 | GOWEN MAXINE | Other D | 13.2K | $0 |
| Dec 12, 2025 | Silverman Peter B. | Other D | 83.0K | $0 |
| Dec 12, 2025 | Silverman Peter B. | Other D | 104.0K | $0 |
| Dec 12, 2025 | Silverman Peter B. | Other D | 12.7K | $0 |
| Dec 12, 2025 | Silverman Peter B. | Other D | 20.0K | $0 |
| Dec 12, 2025 | Silverman Peter B. | Other D | 50.0K | $0 |
| Dec 12, 2025 | Silverman Peter B. | Other D | 125.0K | $0 |
| Dec 12, 2025 | Silverman Peter B. | Other D | 107.3K | $0 |
| Dec 12, 2025 | Silverman Peter B. | Other D | 3.9K | $0 |
| Dec 12, 2025 | PERRY GREGORY D KEY | Other D | 372.9K | $0 |
| Dec 12, 2025 | PERRY GREGORY D KEY | Other D | 107.3K | $0 |
| Dec 12, 2025 | PERRY GREGORY D KEY | Other D | 100.0K | $0 |
| Dec 12, 2025 | PERRY GREGORY D KEY | Other D | 14.4K | $0 |
| Dec 12, 2025 | PERRY GREGORY D KEY | Other D | 16.6K | $0 |
| Dec 12, 2025 | PERRY GREGORY D KEY | Other D | 6.1K | $0 |
| Dec 12, 2025 | PERRY GREGORY D KEY | Other D | 8.6K | $0 |
| Dec 12, 2025 | PERRY GREGORY D KEY | Other D | 17.0K | $0 |
| Dec 12, 2025 | PERRY GREGORY D KEY | Other D | 5.7K | $0 |
| Dec 12, 2025 | PERRY GREGORY D KEY | Other D | 5.0K | $0 |
| Dec 12, 2025 | PERRY GREGORY D KEY | Other D | 8.5K | $0 |
| Dec 12, 2025 | Mehra Anand | Other D | 8.6K | $0 |
| Dec 12, 2025 | Mehra Anand | Other D | 6.1K | $0 |
| Dec 12, 2025 | Mehra Anand | Other D | 16.6K | $0 |
| Dec 12, 2025 | Mehra Anand | Other D | 14.4K | $0 |
| Dec 12, 2025 | Mehra Anand | Other D | 8.8K | $0 |
| Dec 12, 2025 | Mehra Anand | Other D | 13.2K | $0 |
| Dec 12, 2025 | Mehra Anand | Other D | 8.5K | $0 |
| Dec 12, 2025 | Mehra Anand | Other D | 5.0K | $0 |
| Dec 12, 2025 | Mehra Anand | Other D | 5.7K | $0 |
| Dec 12, 2025 | Mehra Anand | Other D | 17.0K | $0 |
| Dec 12, 2025 | Zohren Fabian | Other D | 50.0K | $0 |
| Dec 12, 2025 | Zohren Fabian | Other D | 183.9K | $0 |
| Dec 12, 2025 | Kanavy Len | Other D | 8.8K | $0 |
| Dec 12, 2025 | Kanavy Len | Other D | 13.2K | $0 |
| Dec 12, 2025 | Kanavy Len | Other D | 6.1K | $0 |
| Dec 12, 2025 | Kanavy Len | Other D | 8.6K | $0 |
| Dec 12, 2025 | Kanavy Len | Other D | 14.1K | $0 |
| Dec 12, 2025 | Kanavy Len | Other D | 7.7K | $0 |
| Dec 12, 2025 | Kanavy Len | Other D | 8.5K | $0 |
| Dec 12, 2025 | Kanavy Len | Other D | 14.4K | $0 |
| Dec 12, 2025 | Kanavy Len | Other D | 16.6K | $0 |
| Dec 12, 2025 | Shuman Harry | Other D | 5.0K | $0 |
| Dec 12, 2025 | Shuman Harry | Other D | 27.6K | $0 |
| Dec 12, 2025 | Shuman Harry | Other D | 500 | $0 |
| Dec 12, 2025 | Shuman Harry | Other D | 23.4K | $0 |
| Dec 12, 2025 | Shuman Harry | Other D | 14.5K | $0 |
| Dec 12, 2025 | Shuman Harry | Other D | 700 | $0 |
| Dec 12, 2025 | Shuman Harry | Other D | 7.6K | $0 |
| Dec 12, 2025 | Shuman Harry | Other D | 16.0K | $0 |
| Dec 12, 2025 | Shuman Harry | Other D | 4.7K | $0 |
| Dec 12, 2025 | Shuman Harry | Other D | 12.4K | $0 |
| Dec 12, 2025 | Shuman Harry | Other U | 11.0K | $1.1M |
| Dec 12, 2025 | Haddock Jason | Other D | 17.7K | $0 |
| Dec 12, 2025 | Haddock Jason | Other D | 13.2K | $0 |
| Dec 12, 2025 | Lundberg Sven Ante KEY | Other D | 312.6K | $0 |
| Dec 12, 2025 | Lundberg Sven Ante KEY | Other D | 351.6K | $0 |
| Dec 12, 2025 | Lundberg Sven Ante KEY | Other D | 300.0K | $0 |
| Dec 12, 2025 | Lundberg Sven Ante KEY | Other D | 360.0K | $0 |
| Dec 12, 2025 | Lundberg Sven Ante KEY | Other D | 380.0K | $0 |
| Dec 12, 2025 | Lundberg Sven Ante KEY | Other D | 295.0K | $0 |
| Dec 12, 2025 | Lundberg Sven Ante KEY | Other U | 16.4K | $1.6M |
| Dec 12, 2025 | Lundberg Sven Ante KEY | Other U | 30.3K | $2.9M |
| Dec 12, 2025 | Lundberg Sven Ante KEY | Other U | 9.2K | $891.6K |
| Dec 12, 2025 | Lundberg Sven Ante KEY | Other U | 9.2K | $891.6K |
| Dec 12, 2025 | Lundberg Sven Ante KEY | Other U | 9.2K | $891.5K |
| Dec 12, 2025 | Lundberg Sven Ante KEY | Other U | 9.2K | $891.5K |
| Dec 12, 2025 | Pucci Paolo | Other D | 13.2K | $0 |
| Dec 12, 2025 | Pucci Paolo | Other D | 8.8K | $0 |
| Dec 12, 2025 | Pucci Paolo | Other D | 14.4K | $0 |
| Dec 12, 2025 | Pucci Paolo | Other D | 16.6K | $0 |
| Dec 12, 2025 | Pucci Paolo | Other D | 17.3K | $0 |
| Dec 12, 2025 | Pucci Paolo | Other D | 6.1K | $0 |
| Dec 12, 2025 | Iwicki Mark T | Other D | 6.1K | $0 |
| Dec 12, 2025 | Iwicki Mark T | Other D | 5.0K | $0 |
| Dec 12, 2025 | Iwicki Mark T | Other D | 5.7K | $0 |
| Dec 12, 2025 | Iwicki Mark T | Other D | 8.6K | $0 |
| Dec 12, 2025 | Iwicki Mark T | Other D | 8.5K | $0 |
| Dec 12, 2025 | Iwicki Mark T | Other D | 16.6K | $0 |
| Dec 12, 2025 | Iwicki Mark T | Other D | 14.4K | $0 |
| Dec 12, 2025 | Iwicki Mark T | Other D | 8.8K | $0 |
| Dec 12, 2025 | Iwicki Mark T | Other D | 13.2K | $0 |
| Dec 12, 2025 | Iwicki Mark T | Other U | 73.6K | $7.1M |
| Nov 26, 2025 | Shuman Harry | Exercise M | 900 | $0 |
| Nov 26, 2025 | Shuman Harry | Exercise M | 800 | $0 |
| Nov 26, 2025 | Shuman Harry | Exercise M | 900 | $22.0K |
| Nov 26, 2025 | Shuman Harry | Sell S | 1.7K | $163.4K |
| Nov 26, 2025 | Shuman Harry | Exercise M | 800 | $14.9K |
| Nov 25, 2025 | Shuman Harry | Exercise M | 1.5K | $0 |
| Nov 25, 2025 | Shuman Harry | Exercise M | 1.0K | $0 |
| Nov 25, 2025 | Shuman Harry | Exercise M | 2.2K | $0 |
| Nov 25, 2025 | Shuman Harry | Exercise M | 1.8K | $0 |
| Nov 25, 2025 | Shuman Harry | Exercise M | 1.0K | $0 |
| Nov 25, 2025 | Shuman Harry | Exercise M | 800 | $0 |
| Nov 25, 2025 | Shuman Harry | Exercise M | 1.0K | — |
| Nov 25, 2025 | Shuman Harry | Exercise M | 1.0K | — |
| Nov 25, 2025 | Shuman Harry | Sell S | 8.3K | $796.1K |
| Nov 25, 2025 | Shuman Harry | Exercise M | 800 | — |
| Nov 25, 2025 | Shuman Harry | Exercise M | 1.5K | — |
| Nov 25, 2025 | Shuman Harry | Exercise M | 2.2K | — |
| Nov 25, 2025 | Shuman Harry | Exercise M | 1.8K | — |
| Nov 25, 2025 | Lundberg Sven Ante KEY | Other G | 14.2K | $0 |
| Nov 25, 2025 | Lundberg Sven Ante KEY | Other G | 12.2K | $0 |
| Nov 25, 2025 | Lundberg Sven Ante KEY | Other G | 2.5K | $0 |
| Nov 25, 2025 | Lundberg Sven Ante KEY | Other G | 30.3K | $0 |
| Nov 25, 2025 | Lundberg Sven Ante KEY | Other G | 30.3K | $0 |
| Nov 25, 2025 | Lundberg Sven Ante KEY | Other G | 52.4K | $0 |
| Nov 25, 2025 | Lundberg Sven Ante KEY | Other G | 22.4K | $0 |
| Nov 25, 2025 | Lundberg Sven Ante KEY | Other G | 24.2K | $0 |
| Nov 25, 2025 | Lundberg Sven Ante KEY | Other G | 2.5K | $0 |
| Nov 25, 2025 | Lundberg Sven Ante KEY | Other G | 2.5K | $0 |
| Nov 25, 2025 | Lundberg Sven Ante KEY | Other G | 2.5K | $0 |
| Jul 17, 2025 | Silverman Peter B. 10b5-1 | Exercise M | 25.0K | $0 |
| Jul 17, 2025 | Silverman Peter B. 10b5-1 | Exercise M | 25.0K | $610.8K |
| Jul 17, 2025 | Silverman Peter B. 10b5-1 | Sell S | 25.0K | $1.5M |
| Jul 10, 2025 | Silverman Peter B. 10b5-1 | Exercise M | 16.8K | $0 |
| Jul 10, 2025 | Silverman Peter B. 10b5-1 | Sell S | 16.8K | $924.3K |
| Jul 10, 2025 | Silverman Peter B. 10b5-1 | Exercise M | 16.8K | $312.7K |
| Jul 9, 2025 | Silverman Peter B. 10b5-1 | Exercise M | 6.7K | $0 |
| Jul 9, 2025 | Silverman Peter B. 10b5-1 | Sell S | 6.7K | $368.2K |
| Jul 9, 2025 | Silverman Peter B. 10b5-1 | Exercise M | 6.7K | $124.6K |
About MRUS insider trading
This page tracks insider transactions for Merus N.V. (MRUS) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.