Link William J Phd (CIK 0001228684)

Latest company ownership

GKOS - GLAUKOS Corp
Role: Director
Shares held
90,479
Last filed at
Mar 8, 2017
Confidence Score
50.0
2025Q4
Confidence Score History
2015Q2 2025Q4
INGN - Inogen Inc
Role: 10% Owner
Shares held
55,345
Last filed at
May 11, 2015
Confidence Score
50.0
2025Q4
Confidence Score History
2014Q3 2025Q4
RXST - RxSight, Inc.
Role: Director
Shares held
21,248
Last filed at
Jun 10, 2024
Confidence Score
50.0
2025Q4
Confidence Score History
2021Q3 2025Q4
Shares held
6,050
Last filed at
Nov 20, 2018
Confidence Score
50.0
2025Q4
Confidence Score History
2018Q3 2025Q4
Shares held
0
Last filed at
Aug 14, 2024
Confidence Score
20.4
2025Q4
Confidence Score History
2024Q3 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Dec 15, 2025 Dec 17, 2025 Tarsus Pharmaceuticals, Inc. Director Sell 15.0 -22,946 -15.12% ✓ $1.9M
Sep 8, 2025 Sep 10, 2025 Tarsus Pharmaceuticals, Inc. Director Sell 17.5 -27,116 -14.99% ✗ $1.5M
Aug 12, 2024 Aug 14, 2024 Tarsus Pharmaceuticals, Inc. Director Sell 20.0 -72,330 -28.95% ✗ $913K
Feb 1, 2024 Feb 2, 2024 RxSight, Inc. Director Sell 17.5 -31,250 -40.56% ✗ $1.4M
Aug 3, 2021 Aug 5, 2021 RxSight, Inc. Director Buy 97.5 +31,250 533.37% ✗ $500K
Dec 1, 2020 Dec 3, 2020 GLAUKOS Corp Director Sell 17.5 -50,000 -47.21% ✗ $3.4M
Aug 20, 2019 Aug 21, 2019 Edwards Lifesciences Corp Director Sell 17.5 -10,214 -33.07% ✗ $2.3M
Aug 31, 2018 Nov 20, 2018 Edwards Lifesciences Corp Director Sell 17.5 -13,578 -31.78% ✗ $2M
Nov 13, 2018 Nov 15, 2018 GLAUKOS Corp Director Sell 17.5 -50,000 -52.57% ✗ $2.4M
Nov 17, 2016 Nov 18, 2016 GLAUKOS Corp Director Sell 17.5 -30,000 -25.49% ✗ $1M
May 31, 2016 Jun 2, 2016 GLAUKOS Corp Director Sell 20.0 -419,500 -13.38% ✗ $816.7K
May 31, 2016 Jun 2, 2016 GLAUKOS Corp Other Sell 20.0 -414,163 -13.21% ✗ $816.7K
Jun 30, 2015 Jun 30, 2015 GLAUKOS Corp Director Sell 40.0 -12,768 -0.41% ✗ $229.8K
Nov 5, 2014 May 11, 2015 Inogen Inc 10% Owner Sell 22.5 -374,668 -10.59% ✗ $179.5K
Nov 17, 2014 Nov 19, 2014 Inogen Inc 10% Owner Sell 22.5 -5,343 -3.07% ✗ $133K
Nov 12, 2014 Nov 14, 2014 Inogen Inc 10% Owner Sell 22.5 -728,097 -20.16% ✗ $237.1K
Nov 10, 2014 Nov 12, 2014 Inogen Inc 10% Owner Sell 47.5 -2,992 -0.09% ✗ $73.1K
Nov 5, 2014 Nov 7, 2014 Inogen Inc 10% Owner Sell 90.0 +14,468 7.62% ✗ $179.5K
Oct 24, 2014 Oct 28, 2014 Inogen Inc 10% Owner Sell 47.5 -4,647 -0.13% ✗ $96.5K
Oct 9, 2014 Oct 14, 2014 Inogen Inc 10% Owner Sell 51.3 -1,900 -0.06% ✗ $39.6K
Oct 7, 2014 Oct 9, 2014 Inogen Inc 10% Owner Sell 32.5 -27,524 -0.79% ✗ $145.2K
Sep 9, 2014 Sep 12, 2014 Inogen Inc 10% Owner Sell 22.5 -398,203 -10.48% ✗ $171.8K