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  1. Home
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  3. WELCH DANIEL G

WELCH DANIEL G

CIK: 0001206199
Director
Primary company: Seagen Inc. (SGEN)

WELCH DANIEL G is a corporate insider at Seagen Inc. (SGEN) filing SEC Form 4 transactions. 354 transactions across 9 companies, totaling $350,000 in purchases and $74,699,475 in sales. Source: SEC EDGAR.

Total Transactions
354
Total Buy Value
$350K
Total Sell Value
$74.70M
Net Activity
$-74.35M
Last Transaction
Jun 2025
Companies
9

Companies

Transaction History

Source: SEC EDGAR Form 4 insider transaction filings.

Company
Type
Shares
Price
Value
Shares After
Date
SEC
PROTHENA CORP PUBLIC LTD CO
PRTA
Award27,000$9.76$264K27,000
5/15/2026
Filed: 5/15/2026
Filing →
Ultragenyx Pharmaceutical Inc.
RARE
Award14,058$25.80$363K14,058
5/14/2026
Filed: 5/14/2026
Filing →
Ultragenyx Pharmaceutical Inc.
RARE
Award7,751--40,441
5/14/2026
Filed: 5/14/2026
Filing →
Structure Therapeutics Inc.
GPCR
Award51,804--51,804
6/23/2025
Filed: 6/25/2025
Filing →
Ultragenyx Pharmaceutical Inc.
RARE
Award10,787--10,787
5/15/2025
Filed: 5/19/2025
Filing →
Ultragenyx Pharmaceutical Inc.
RARE
Award5,740--32,690
5/15/2025
Filed: 5/19/2025
Filing →
PROTHENA CORP PUBLIC LTD CO
PRTA
Award20,183--20,183
5/14/2025
Filed: 5/16/2025
Filing →
Structure Therapeutics Inc.
GPCR
Award37,500--37,500
6/25/2024
Filed: 6/27/2024
Filing →
Ultragenyx Pharmaceutical Inc.
RARE
Award9,900--9,900
6/18/2024
Filed: 6/20/2024
Filing →
Ultragenyx Pharmaceutical Inc.
RARE
Award5,345--26,950
6/18/2024
Filed: 6/20/2024
Filing →
Nuvation Bio Inc.
NUVB
Exercise366,744--0
5/24/2024
Filed: 5/29/2024
Filing →
Nuvation Bio Inc.
NUVB
Exercise293,203--19,547
5/24/2024
Filed: 5/29/2024
Filing →
Nuvation Bio Inc.
NUVB
Exercise366,744$1.64$601K659,947
5/24/2024
Filed: 5/29/2024
Filing →
Nuvation Bio Inc.
NUVB
Exercise293,203$1.74$510K293,203
5/24/2024
Filed: 5/29/2024
Filing →
PROTHENA CORP PUBLIC LTD CO
PRTA
Award15,000--15,000
5/15/2024
Filed: 5/17/2024
Filing →
PROTHENA CORP PUBLIC LTD CO
PRTA
Award132,000--132,000
2/21/2024
Filed: 2/23/2024
Filing →
Seagen Inc.
SGEN
Disposition2,044--0
12/14/2023
Filed: 12/15/2023
Filing →
Seagen Inc.
SGEN
Disposition10,725$229.00$2.46M0
12/14/2023
Filed: 12/15/2023
Filing →
Seagen Inc.
SGEN
Disposition4,750$229.00$1.09M0
12/14/2023
Filed: 12/15/2023
Filing →
Seagen Inc.
SGEN
Exercise1,812$0.00$00
8/28/2023
Filed: 8/29/2023
Filing →
PROTHENA CORP PUBLIC LTD CO
PRTA
Type
Award
Shares
27,000
Price
$9.76
Value
$264K
Ultragenyx Pharmaceutical Inc.
RARE
Type
Award
Shares
14,058
Price
$25.80
Value
$363K
Ultragenyx Pharmaceutical Inc.
RARE
Type
Award
Shares
7,751
Price
-
Value
-
Structure Therapeutics Inc.
GPCR
Type
Award
Shares
51,804
Price
-
Value
-
Ultragenyx Pharmaceutical Inc.
RARE
Type
Award
Shares
10,787
Price
-
Value
-
Ultragenyx Pharmaceutical Inc.
RARE
Type
Award
Shares
5,740
Price
-
Value
-
PROTHENA CORP PUBLIC LTD CO
PRTA
Type
Award
Shares
20,183
Price
-
Value
-
Structure Therapeutics Inc.
GPCR
Type
Award
Shares
37,500
Price
-
Value
-
Ultragenyx Pharmaceutical Inc.
RARE
Type
Award
Shares
9,900
Price
-
Value
-
Ultragenyx Pharmaceutical Inc.
RARE
Type
Award
Shares
5,345
Price
-
Value
-
Nuvation Bio Inc.
NUVB
Type
Exercise
Shares
366,744
Price
-
Value
-
Nuvation Bio Inc.
NUVB
Type
Exercise
Shares
293,203
Price
-
Value
-
Nuvation Bio Inc.
NUVB
Type
Exercise
Shares
366,744
Price
$1.64
Value
$601K
Nuvation Bio Inc.
NUVB
Type
Exercise
Shares
293,203
Price
$1.74
Value
$510K
PROTHENA CORP PUBLIC LTD CO
PRTA
Type
Award
Shares
15,000
Price
-
Value
-
PROTHENA CORP PUBLIC LTD CO
PRTA
Type
Award
Shares
132,000
Price
-
Value
-
Seagen Inc.
SGEN
Type
Disposition
Shares
2,044
Price
-
Value
-
Seagen Inc.
SGEN
Type
Disposition
Shares
10,725
Price
$229.00
Value
$2.46M
Seagen Inc.
SGEN
Type
Disposition
Shares
4,750
Price
$229.00
Value
$1.09M
Seagen Inc.
SGEN
Type
Exercise
Shares
1,812
Price
$0.00
Value
$0
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Listed on Turbo0Featured on Findly ToolsFeatured on toolfame.comFeatured on saasfame.comFeatured on Gets.ToolsZ-ImageFeatured On Micro SaaS ExamplesListed on MarketingDBFeatured on SaasDBFeatured on FazierBusiness Services - OnToplist.comFeatured on SubmitMySaasFeatured on ToolDirsFeatured on ToolfioFeatured on Twelve ToolsListed on uno directoryFeatured on Dang.aiFeatured on ToolPilotFeatured on Startup FameFeatured on PostmakeFeatured on Code.Market