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Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (38 ops.)
Latest filing published 15 Jun 2016 for SEMTECH CORP, €65k.
Insider track record
Disclosed buys
0
Disclosed sells
38
Signal history
John L. Piotrowski: trading record in brief
John L. Piotrowski is a declared insider at 2 companies; the most frequent names are Semtech Corp and Sparta Inc /DE. We count 64 filings; the first trade dates from 10 January 2006 and the latest from 15 June 2016.
The open-market record consists of 38 sales worth €2.3M, with no purchase. The rest of the record consists of 25 option exercises. 2016 to date brings no purchases and 1 sale.
Most recently, on 15 June 2016, the filings show an option exercise worth €65k in Semtech Corp. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 1 day. The legal deadline for a Form 4 is two business days after the transaction. A sale on its own says little: insiders also sell to pay tax, fund a purchase or diversify. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
Companies and markets linked to John L. Piotrowski
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations64 total
3,045 shares@ US$24.1626.6% of flowCommon StockSEC:0001413753-16-000172:0
5,000 shares@ US$16.4329.8% of flowCommon StockSEC:0001413753-16-000172:1
5,000 shares@ US$24.0843.6% of flowCommon StockSEC:0001413753-16-000172:2
5,000 shares@ US$18.26Common StockSEC:0001413753-15-000116:0
5,000 shares@ US$18.91Common StockSEC:0001413753-15-000116:1
5,000 shares@ US$17.29Common StockSEC:0001413753-15-000114:0
5,000 shares@ US$19.15Common StockSEC:0001413753-15-000114:1
5,000 shares@ US$16.65Common StockSEC:0001413753-15-000075:0
5,000 shares@ US$21.40Common StockSEC:0001413753-15-000075:1
5,000 shares@ US$16.18Common StockSEC:0001413753-15-000059:0
5,000 shares@ US$28.00Common StockSEC:0001413753-15-000059:1
3,726 shares@ US$21.84Common StockSEC:0001413753-14-000110:0
3,726 shares@ US$28.03Common StockSEC:0001413753-14-000110:1
1,274 shares@ US$21.84Common StockSEC:0001413753-14-000106:0
1,274 shares@ US$27.00Common StockSEC:0001413753-14-000106:1
5,000 shares@ US$11.52Common StockSEC:0001413753-14-000105:0
5,000 shares@ US$27.07Common StockSEC:0001413753-14-000105:1
5,000 shares@ US$23.54Common StockSEC:0001413753-14-000076:0
5,000 shares@ US$27.41Common StockSEC:0001413753-14-000076:1
5,000 shares@ US$13.81Common StockSEC:0001413753-14-000065:0
5,000 shares@ US$25.77Common StockSEC:0001413753-14-000065:1
5,000 shares@ US$22.76Common StockSEC:0001413753-13-000142:0
5,000 shares@ US$30.13Common StockSEC:0001413753-13-000142:1
5,000 shares@ US$14.75Common StockSEC:0001413753-13-000100:0
5,000 shares@ US$36.40Common StockSEC:0001413753-13-000100:1
25 of 64 declarations
