Tatsis Ourania (CIK 0001789815)

Latest company ownership

VRTX - VERTEX PHARMACEUTICALS INC / MA
Role: EVP, Chief Reg. & Quality Off.
Shares held
51,293
Last filed at
Dec 5, 2025
Confidence Score
32.5
2025Q4
Confidence Score History
2019Q4 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Dec 3, 2025 Dec 5, 2025 VERTEX PHARMACEUTICALS INC / MA EVP, Chief Reg. & Quality Off. Sell 23.8 -4,500 -8.77% ✓ $2M
Mar 10, 2025 Mar 12, 2025 VERTEX PHARMACEUTICALS INC / MA EVP, Chief Reg. & Quality Off. Sell 27.5 -3,242 -5.95% ✓ $1.6M
Mar 4, 2025 Mar 6, 2025 VERTEX PHARMACEUTICALS INC / MA EVP, Chief Reg. & Quality Off. Sell 27.5 -4,058 -6.93% ✓ $2M
Feb 26, 2025 Feb 28, 2025 VERTEX PHARMACEUTICALS INC / MA EVP, Chief Reg. & Quality Off. Sell 23.8 -5,492 -8.58% ✓ $2.6M
Feb 24, 2025 Feb 26, 2025 VERTEX PHARMACEUTICALS INC / MA EVP, Chief Reg. & Quality Off. Sell 27.5 -3,664 -5.41% ✓ $1.8M
Feb 14, 2025 Feb 19, 2025 VERTEX PHARMACEUTICALS INC / MA EVP, Chief Reg. & Quality Off. Sell 32.5 -2,537 -3.61% ✓ $1.2M
Feb 10, 2025 Feb 12, 2025 VERTEX PHARMACEUTICALS INC / MA EVP, Chief Reg. & Quality Off. Sell 32.5 -2,453 -3.69% ✓ $1.1M
Jun 3, 2024 Jun 5, 2024 VERTEX PHARMACEUTICALS INC / MA EVP, Chief Reg. & Quality Off. Sell 32.5 -2,175 -4.24% ✓ $1M
May 30, 2024 Jun 3, 2024 VERTEX PHARMACEUTICALS INC / MA EVP, Chief Reg. & Quality Off. Sell 23.8 -4,600 -8.23% ✓ $2M
Feb 23, 2024 Feb 27, 2024 VERTEX PHARMACEUTICALS INC / MA EVP, Chief Reg. & Quality Off. Sell 27.5 -3,663 -6.16% ✓ $1.6M
Feb 21, 2024 Feb 23, 2024 VERTEX PHARMACEUTICALS INC / MA EVP, Chief Reg. & Quality Off. Sell 47.5 -360 -0.60% ✓ $151.8K
Feb 16, 2024 Feb 21, 2024 VERTEX PHARMACEUTICALS INC / MA EVP, Chief Reg. & Quality Off. Sell 20.0 -8,352 -12.25% ✓ $3.5M
Feb 9, 2024 Feb 13, 2024 VERTEX PHARMACEUTICALS INC / MA EVP, Chief Reg. & Quality Off. Sell 32.5 -2,414 -3.42% ✓ $1M
Aug 23, 2023 Aug 25, 2023 VERTEX PHARMACEUTICALS INC / MA EVP, Chief Reg. & Quality Off. Sell 35.0 -2,500 -4.89% ✓ $887.5K
Aug 10, 2023 Aug 14, 2023 VERTEX PHARMACEUTICALS INC / MA EVP, Chief Reg. & Quality Off. Sell 20.0 -5,750 -10.11% ✓ $2M
Feb 24, 2023 Feb 28, 2023 VERTEX PHARMACEUTICALS INC / MA EVP, Chief Reg. & Quality Off. Sell 27.5 -3,662 -6.06% ✓ $1.1M
Feb 17, 2023 Feb 22, 2023 VERTEX PHARMACEUTICALS INC / MA EVP, Chief Reg. & Quality Off. Sell 23.8 -4,978 -7.61% ✓ $1.5M
Feb 14, 2023 Feb 16, 2023 VERTEX PHARMACEUTICALS INC / MA EVP, Chief Reg. & Quality Off. Sell 48.8 -320 -0.49% ✓ $95.5K
Feb 10, 2023 Feb 14, 2023 VERTEX PHARMACEUTICALS INC / MA EVP, Chief Reg. & Quality Off. Sell 27.5 -4,647 -6.60% ✓ $1.4M
Aug 9, 2022 Aug 10, 2022 VERTEX PHARMACEUTICALS INC / MA EVP, Chief Reg. & Quality Off. Sell 38.8 -1,400 -2.95% ✓ $418.6K
Mar 17, 2022 Mar 21, 2022 VERTEX PHARMACEUTICALS INC / MA EVP, Chief Reg. & Quality Off. Sell 30.0 -2,833 -5.64% ✓ $708.6K
Feb 24, 2022 Feb 28, 2022 VERTEX PHARMACEUTICALS INC / MA EVP, Chief Reg. & Quality Off. Sell 30.0 -2,915 -5.49% ✓ $665.2K
Feb 17, 2022 Feb 22, 2022 VERTEX PHARMACEUTICALS INC / MA EVP, Chief Reg. & Quality Off. Sell 23.8 -4,633 -8.02% ✓ $1.1M
Feb 10, 2022 Feb 14, 2022 VERTEX PHARMACEUTICALS INC / MA EVP, Chief Reg. & Quality Off. Sell 38.8 -1,520 -2.57% ✓ $360.6K
Feb 24, 2021 Feb 26, 2021 VERTEX PHARMACEUTICALS INC / MA EVP, Chief Reg. & Quality Off. Sell 22.5 -1,036 -3.19% ✗ $225.4K
Feb 17, 2021 Feb 19, 2021 VERTEX PHARMACEUTICALS INC / MA EVP, Chief Reg. & Quality Off. Sell 20.0 -2,000 -5.80% ✗ $423.5K
Feb 10, 2021 Feb 12, 2021 VERTEX PHARMACEUTICALS INC / MA EVP, Chief Reg. & Quality Off. Sell 20.0 -1,230 -3.45% ✗ $263.4K
May 15, 2020 May 19, 2020 VERTEX PHARMACEUTICALS INC / MA EVP, Chief Regulatory Officer Sell 51.3 -120 -0.93% ✓ $34.1K
May 6, 2020 May 8, 2020 VERTEX PHARMACEUTICALS INC / MA EVP, Chief Regulatory Officer Sell 30.0 -966 -7.05% ✓ $263.4K
Feb 24, 2020 Feb 26, 2020 VERTEX PHARMACEUTICALS INC / MA SVP, CRO Sell 17.5 -2,332 -15.47% ✓ $550K
Feb 17, 2020 Feb 19, 2020 VERTEX PHARMACEUTICALS INC / MA SVP, CRO Sell 22.5 -1,876 -11.07% ✓ $455.8K
Feb 5, 2020 Feb 7, 2020 VERTEX PHARMACEUTICALS INC / MA SVP, CRO Sell 90.0 +8,727 9.99% ✓ $231.5K
Jan 8, 2020 Jan 10, 2020 VERTEX PHARMACEUTICALS INC / MA SVP, CRO Sell 17.5 -1,675 -18.76% ✓ $381.1K
Nov 15, 2019 Nov 19, 2019 VERTEX PHARMACEUTICALS INC / MA SVP, CRO Sell 56.3 -5 -0.07% ✓ $1K
Nov 13, 2019 Nov 15, 2019 VERTEX PHARMACEUTICALS INC / MA SVP, CRO Sell 7.5 -2,853 -28.23% ✓ $586.5K
Oct 1, 2019 Oct 3, 2019 VERTEX PHARMACEUTICALS INC / MA SVP, CRO Sell 28.8 -632 -8.02% ✓ $106.2K