InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (2 ops.)
Insider track record
OtherDisclosed buys
0
Disclosed sells
2
T+90 hit rate
100%
T+90 mean return
+42.1%
Across 2 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the complete record of transactions filed by Shiu Lambert. Insider active across 1 company, notably Penumbra Inc. In total, 19 disclosures have been logged. Breakdown: 0 buy · 2 sells. Total volume traded: €654k. Activity tracked since 15 October 2021. The latest transaction was disclosed on 15 March 2026 (Retenue fiscale). Regulator: SEC (Form 4). The full history is openly available.
Declarations19 total
150 shares@ US$336.183.2% of flowCommon StockSEC:0001796068-26-000004:0
300 shares@ US$309.15Common StockSEC:0001796068-25-000005:0
346 shares@ US$280.075.7% of flowCommon StockSEC:0001796068-25-000003:0
213 shares@ US$272.623.6% of flowCommon StockSEC:0001321732-25-000052:0
886 shares@ US$283.1516.2% of flowCommon StockSEC:0001321732-25-000042:0
4,525 shares@ US$22.046.4% of flowCommon StockSEC:0001321732-25-000026:0
300 shares@ US$245.554.7% of flowCommon StockSEC:0001321732-24-000136:0
1,798 shares@ US$242.5627.8% of flowCommon StockSEC:0001321732-24-000129:0
2,570 shares0Common StockSEC:0001321732-24-000123:0
1,670 shares0Common StockSEC:0001321732-24-000038:0
227 shares@ US$245.483.4% of flowCommon StockSEC:0001321732-23-000143:0
381 shares@ US$227.885.4% of flowCommon StockSEC:0001321732-23-000131:0
2,750 shares@ US$12.362.2% of flowCommon StockSEC:0001321732-23-000120:0
2,230 shares0Common StockSEC:0001321732-22-000116:0
325 shares@ US$195.994.2% of flowCommon StockSEC:0001321732-22-000110:0
346 shares@ US$179.944.3% of flowCommon StockSEC:0001321732-22-000093:0
2,000 shares@ US$12.360.0002% mcap7.1% of flowCommon StockSEC:0001321732-22-000059:0
130 shares@ US$257.470.0002% mcap9.0% of flowCommon StockSEC:0001321732-21-000118:0
527 shares@ US$267.750.0010% mcap37.5% of flowCommon StockSEC:0001321732-21-000100:0
19 of 19 declarations
About Shiu Lambert
Shiu Lambert is a declarant linked to Penumbra Inc, where the listed role is Chief Accounting Officer. The 18 filings recorded cover the period from 2021-10-19 to 2025-03-18, and the sampled recent filings show EUR 653779 of sales and EUR 0 of purchases, with the transaction nature listed as tax withholding.
