InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (5 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
5
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Explore the full record of transactions filed by Link William J Phd, Director. Insider active across 6 companies, notably Oyster Point Pharma, Inc.. In total, 39 reports have been recorded. Split: 0 buy · 5 sells. Total volume traded: €6.6m. Activity tracked since 12 May 2021. The latest transaction was filed on 16 March 2026 (Cession). Regulator: SEC (Form 4). The full history is free.
Companies and markets linked to Link William J Phd
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations39 total
3,629 shares@ US$68.09100.0% of flowCommon StockSEC:0001228684-26-000002:0
5,046 shares@ US$80.8018.5% of flowCommon StockSEC:0001228684-25-000005:0
2,000 shares0Common StockSEC:0001228684-25-000003:0
27,116 shares@ US$57.0085.9% of flowCommon StockSEC:0001819790-25-000113:0
3,350 sharesCommon StockSEC:0001819790-25-000088:0
10,752 sharesCommon StockSEC:0000950170-25-081963:0
7,374 shares0Common StockSEC:0000950170-25-078370:0
74,892 shares0Common StockSEC:0000950170-24-097097:0
3,350 sharesCommon StockSEC:0001819790-24-000102:0
2,554 sharesCommon StockSEC:0000950170-24-071313:0
22,000 shares0Common StockSEC:0000950170-24-057102:0
20,598 shares@ US$49.5415100.0% of flowCommon StockSEC:0000950170-24-010569:0
694,124 shares0Common StockSEC:0001209191-23-046645:0
2,000 sharesCommon StockSEC:0001819790-23-000041:0
5,731 shares0Common StockSEC:0001209191-23-034325:0
9,288 shares0Common StockSEC:0000899243-23-014076:0
215,576 shares0Common StockSEC:0001209191-23-029596:0
258,390 shares0Common StockSEC:0001209191-23-028948:0
215,575 shares0Common StockSEC:0001209191-23-019891:0
316,694 shares0Common StockSEC:0001209191-22-056565:0
215,575 shares0Common StockSEC:0001209191-22-056627:0
215,575 shares0Common StockSEC:0001209191-22-046254:0
316,694 shares0Common StockSEC:0001209191-22-045434:0
375,000 shares0Common StockSEC:0001209191-22-035584:0
126,979 shares0Common StockSEC:0001209191-22-034997:0
25 of 39 declarations
About Link William J Phd
LINK WILLIAM J PHD is Administrateur and has filed 39 forms in total. In the recent filing sample kept on file, covering the period from 2021-05-14 to 2026-03-18, there were only sales, totaling EUR 6646581, mainly in Oyster Point Pharma, Inc., Tarsus Pharmaceuticals, Inc. and RxSight, Inc.
