InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (3 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
3
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Discover the detailed record of transactions filed by POLAN MARY LAKE PH D, Director. Officer active across 2 companies, notably QUIDEL CORP. In total, 17 filings have been published. Breakdown: 0 buy · 3 sells. Total volume traded: €1.6m. History available since 12 May 2021. The latest transaction was disclosed on 18 May 2025 (Attribution). Regulator: SEC (Form 4). The full history is openly available.
Declarations17 total
427 shares0Common StockSEC:0001906324-25-000073:0
2,416 shares0Common StockSEC:0000950170-24-066003:0
3,300 shares0Common StockSEC:0000950170-24-064156:0
273 shares0Common StockSEC:0000950170-24-059822:0
2,248 shares0Common StockSEC:0001209191-23-035391:0
875 shares0Common StockSEC:0001209191-23-029931:0
20,653 sharesCommon StockSEC:0000899243-22-020500:0
20,653 sharesCommon StockSEC:0000899243-22-020407:0
1,624 shares0Common StockSEC:0001209191-22-031188:0
667 shares0Common StockSEC:0001209191-22-029870:0
1,525 shares@ US$113.59150.022% mcap10.0% of flowCommon StockSEC:0001209191-22-020647:0
5,867 shares@ US$141.690.099% mcap45.0% of flowCommon StockSEC:0001209191-21-055224:0
5,867 shares@ US$141.6945.0% of flowCommon StockSEC:0001209191-21-055224
485 shares0Common StockSEC:0001209191-21-033796:0
485 shares0Common StockSEC:0001209191-21-033796
1,040 shares0Common StockSEC:0001209191-21-032973
1,040 shares0Common StockSEC:0001209191-21-032973:0
17 of 17 declarations
About POLAN MARY LAKE PH D
Mary Lake Polan, Ph.D. is a Board Member at Quidel Corp and QuidelOrtho Corp. She brings expertise in governance and strategy, contributing to the direction of both companies. Her experience in the healthcare sector is essential for informed decision-making.
