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  3. Weinhoff Gregory M

Weinhoff Gregory M

CIK: 0001400975
Primary company: Centessa Pharmaceuticals plc (CNTA)

Weinhoff Gregory M is a corporate insider at Centessa Pharmaceuticals plc (CNTA) filing SEC Form 4 transactions. 81 transactions across 3 companies, totaling $200,000 in purchases and $4,040,610 in sales. Source: SEC EDGAR.

Total Transactions
81
Total Buy Value
$200K
Total Sell Value
$4.04M
Net Activity
$-3.84M
Last Transaction
Jul 2025
Companies
3

Companies

Transaction History

Source: SEC EDGAR Form 4 insider transaction filings.

Company
Type
Shares
Price
Value
Shares After
Date
SEC
Centessa Pharmaceuticals plc
CNTA
Disposition319,660$5.84$1.87M0
6/24/2026
Filed: 6/24/2026
Filing →
Centessa Pharmaceuticals plc
CNTA
Disposition123,000$25.19$3.10M0
6/24/2026
Filed: 6/24/2026
Filing →
Centessa Pharmaceuticals plc
CNTA
Disposition100,000$16.90$1.69M0
6/24/2026
Filed: 6/24/2026
Filing →
Centessa Pharmaceuticals plc
CNTA
Disposition125,000$8.01$1.00M0
6/24/2026
Filed: 6/24/2026
Filing →
Centessa Pharmaceuticals plc
CNTA
Disposition31,002$3.85$119K0
6/24/2026
Filed: 6/24/2026
Filing →
Centessa Pharmaceuticals plc
CNTA
Disposition230,000$9.53$2.19M0
6/24/2026
Filed: 6/24/2026
Filing →
Centessa Pharmaceuticals plc
CNTA
Disposition584,321$5.84$3.41M0
6/24/2026
Filed: 6/24/2026
Filing →
Centessa Pharmaceuticals plc
CNTA
Disposition65,925--0
6/24/2026
Filed: 6/24/2026
Filing →
Centessa Pharmaceuticals plc
CNTA
Exercise23,998$3.85$92K31,002
3/26/2026
Filed: 3/26/2026
Filing →
Centessa Pharmaceuticals plc
CNTA
Sale23,998$30.00$720K65,925
3/26/2026
Filed: 3/26/2026
Filing →
Centessa Pharmaceuticals plc
CNTA
Exercise23,998$3.85$92K89,923
3/26/2026
Filed: 3/26/2026
Filing →
Centessa Pharmaceuticals plc
CNTA
Sale11,943$27.16$324K65,925
3/13/2026
Filed: 3/13/2026
Filing →
Centessa Pharmaceuticals plc
CNTA
Sale61,253$26.17$1.60M77,868
3/13/2026
Filed: 3/13/2026
Filing →
Centessa Pharmaceuticals plc
CNTA
Exercise10,000--55,000
7/25/2025
Filed: 7/25/2025
Filing →
Centessa Pharmaceuticals plc
CNTA
Sale10,000$15.56$156K122,279
7/25/2025
Filed: 7/25/2025
Filing →
Centessa Pharmaceuticals plc
CNTA
Exercise10,000$3.85$39K132,279
7/25/2025
Filed: 7/25/2025
Filing →
Centessa Pharmaceuticals plc
CNTA
Exercise10,000--65,000
6/25/2025
Filed: 6/25/2025
Filing →
Centessa Pharmaceuticals plc
CNTA
Sale10,000$13.86$139K122,279
6/25/2025
Filed: 6/25/2025
Filing →
Centessa Pharmaceuticals plc
CNTA
Exercise10,000$3.85$39K132,279
6/25/2025
Filed: 6/25/2025
Filing →
Centessa Pharmaceuticals plc
CNTA
Exercise10,000--75,000
5/27/2025
Filed: 5/27/2025
Filing →
Centessa Pharmaceuticals plc
CNTA
Type
Disposition
Shares
319,660
Price
$5.84
Value
$1.87M
Centessa Pharmaceuticals plc
CNTA
Type
Disposition
Shares
123,000
Price
$25.19
Value
$3.10M
Centessa Pharmaceuticals plc
CNTA
Type
Disposition
Shares
100,000
Price
$16.90
Value
$1.69M
Centessa Pharmaceuticals plc
CNTA
Type
Disposition
Shares
125,000
Price
$8.01
Value
$1.00M
Centessa Pharmaceuticals plc
CNTA
Type
Disposition
Shares
31,002
Price
$3.85
Value
$119K
Centessa Pharmaceuticals plc
CNTA
Type
Disposition
Shares
230,000
Price
$9.53
Value
$2.19M
Centessa Pharmaceuticals plc
CNTA
Type
Disposition
Shares
584,321
Price
$5.84
Value
$3.41M
Centessa Pharmaceuticals plc
CNTA
Type
Disposition
Shares
65,925
Price
-
Value
-
Centessa Pharmaceuticals plc
CNTA
Type
Exercise
Shares
23,998
Price
$3.85
Value
$92K
Centessa Pharmaceuticals plc
CNTA
Type
Sale
Shares
23,998
Price
$30.00
Value
$720K
Centessa Pharmaceuticals plc
CNTA
Type
Exercise
Shares
23,998
Price
$3.85
Value
$92K
Centessa Pharmaceuticals plc
CNTA
Type
Sale
Shares
11,943
Price
$27.16
Value
$324K
Centessa Pharmaceuticals plc
CNTA
Type
Sale
Shares
61,253
Price
$26.17
Value
$1.60M
Centessa Pharmaceuticals plc
CNTA
Type
Exercise
Shares
10,000
Price
-
Value
-
Centessa Pharmaceuticals plc
CNTA
Type
Sale
Shares
10,000
Price
$15.56
Value
$156K
Centessa Pharmaceuticals plc
CNTA
Type
Exercise
Shares
10,000
Price
$3.85
Value
$39K
Centessa Pharmaceuticals plc
CNTA
Type
Exercise
Shares
10,000
Price
-
Value
-
Centessa Pharmaceuticals plc
CNTA
Type
Sale
Shares
10,000
Price
$13.86
Value
$139K
Centessa Pharmaceuticals plc
CNTA
Type
Exercise
Shares
10,000
Price
$3.85
Value
$39K
Centessa Pharmaceuticals plc
CNTA
Type
Exercise
Shares
10,000
Price
-
Value
-
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© 2026 13F Insight — Track smart money. Ask the AI Agent.

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