Topper James N

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Topper James N
CIK #0001341382
EDGAR Form CIK 2011 - 2026
3 [0001341382]
4 [0001341382]
Form 3/4/5 Subject 2011 - 2026
Topper James N
Phathom Pharmaceuticals Inc
NewAmsterdam Pharma Co NV
Fhmls X LLC
Frazier Life Sciences X LP
MBX Biosciences Inc
Fhmls X LP
Alpine Immune Sciences Inc
Heron Patrick J
HilleVax Inc
FHM Life Sciences VIII LLC
Arcutis Biotherapeutics Inc
FHM Life Sciences VIII LP
Frazier Life Sciences VIII LP
Anaptysbio Inc
Frazier Lifesciences Sponsor LLC
Frazier Lifesciences Acquisition Corp
Allena Pharmaceuticals Inc
Frazier Life Sciences IX LP
Tarsus Pharmaceuticals Inc
Fhmls IX LLC
Fhmls IX LP
Aptinyx Inc
Passage Bio Inc
Entasis Therapeutics Holdings Inc
Mirum Pharmaceuticals Inc
ProNAi Therapeutics Inc
FHM V LP
Every Nathan R
FHM V LLC
Naini Nader J
Frazier Alan D
Frazier Healthcare V LP
GLAUKOS Corp
Frazier Healthcare VI LP
Collegium Pharmaceutical Inc
FHM VI LP
FHM VI LLC
Amicus Therapeutics Inc
Portola Pharmaceuticals Inc
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
NewAmsterdam Pharma Co NV NAMS
Ordinary Shares
2025-08-11 Buy 471 $23.98 11,295
NewAmsterdam Pharma Co NV NAMS
Ordinary Shares
2025-06-25 Buy 1,260 $18.26 23,008
NewAmsterdam Pharma Co NV NAMS
Ordinary Shares
2025-06-24 Buy 2,520 $18.43 46,444
NewAmsterdam Pharma Co NV NAMS
Ordinary Shares
2025-06-16 Buy 8,584 $19.50 167,388
Phathom Pharmaceuticals Inc PHAT
Stock Option (Right to Buy) · derivative
2025-06-03 Grant 17,500 $0.00
Phathom Pharmaceuticals Inc PHAT
Common Stock
2025-06-03 Grant 10,500 $0.00
Phathom Pharmaceuticals Inc PHAT
Common Stock
2025-05-21 Buy 3,780 $3.86 14,591
Phathom Pharmaceuticals Inc PHAT
Common Stock
2025-05-14 Buy 6,300 $3.32 20,916
Phathom Pharmaceuticals Inc PHAT
Common Stock
2025-05-13 Buy 1,120 $3.16 3,539
Phathom Pharmaceuticals Inc PHAT
Common Stock
2025-05-12 Buy 12,601 $3.04 38,307
Phathom Pharmaceuticals Inc PHAT
Common Stock
2025-05-09 Buy 33,376 $3.19 106,469
Phathom Pharmaceuticals Inc PHAT
Common Stock
2025-05-09 Buy 2,226 $3.62 8,058
NewAmsterdam Pharma Co NV NAMS
Ordinary Shares
2025-03-26 Buy 1,135 $22.49 25,526
NewAmsterdam Pharma Co NV NAMS
Ordinary Shares
2025-03-04 Buy 4,005 $21.02 84,185
MBX Biosciences Inc MBX
Common Stock
2024-09-16 Conversion 3,927,774
MBX Biosciences Inc MBX
Common Stock
2024-09-16 Buy 625,000 $16.00 10,000,000
MBX Biosciences Inc MBX
Series B Convertible Preferred Stock · derivative
2024-09-16 Conversion 28,297,265
MBX Biosciences Inc MBX
Series A Convertible Preferred Stock · derivative
2024-09-16 Conversion 18,922,852
Phathom Pharmaceuticals Inc PHAT
Common Stock
2024-05-23 Grant 10,500 $0.00
Phathom Pharmaceuticals Inc PHAT
Stock Option (Right to Buy) · derivative
2024-05-23 Grant 17,500 $0.00
showing 20 of 185 most recent transactions
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