InsidersTradesSigma
Total declarations
Company
▲ Purchases (2 ops.)
▼ Sales (0 ops.)
Insider track record
CEODisclosed buys
2
Disclosed sells
0
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Browse the detailed record of transactions filed by Weening Michael, Chief Executive Officer. Director active across 1 company, notably CALIX, INC. Aggregated, 20 reports have been published. Breakdown: 2 buys · 0 sell. Total volume traded: €20k. Activity tracked since 28 June 2021. The latest transaction was disclosed on 14 February 2026 (Attribution). Regulator: SEC (Form 4). All data is free.
Companies and markets linked to Weening Michael
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations20 total
439 shares@ US$45.3220.3% of flowCommon StockSEC:0001678385-26-000002:0
200,000 shares@ US$7.8420.8% of flowCommon StockSEC:0001678385-25-000013:0
150,000 shares@ US$7.8419.5% of flowCommon StockSEC:0001678385-25-000011:0
24,000 shares@ US$7.843.1% of flowCommon StockSEC:0001678385-25-000009:0
126,000 shares@ US$7.840.033% mcap17.0% of flowCommon StockSEC:0001406666-25-000037:0
305 shares@ US$33.68550.2% of flowCommon StockSEC:0001678385-25-000005:0
74,000 shares@ US$8.0312.9% of flowCommon StockSEC:0001678385-25-000004:0
92,000 shares@ US$5.9513.5% of flowCommon StockSEC:0001678385-25-000003:0
80,000 shares@ US$6.3814.9% of flowCommon StockSEC:0001406666-25-000030:0
349 shares@ US$31.3650.2% of flowCommon StockSEC:0001406666-25-000007:0
1 shares@ US$29.5970.0% of flowCommon StockSEC:0001406666-24-000037:0
777 shares@ US$29.4780.4% of flowCommon StockSEC:0001406666-24-000008:0
341 shares@ US$34.97750.2% of flowCommon StockSEC:0001406666-24-000006:0
Canonical exit: 12 Nov 2023 (T+90)
199 shares@ US$45.250.2% of flowCommon StockSEC:0001406666-23-000019:0
113 shares@ US$48.250.1% of flowCommon StockSEC:0001406666-22-000041:0
110 shares@ US$38.300.0001% mcap0.1% of flowCommon StockSEC:0001628280-22-002723:0
337 shares@ US$31.280.0004% mcap0.2% of flowCommon StockSEC:0001406666-21-000104:0
337 shares@ US$31.280.1% of flowCommon StockSEC:0001406666-21-000102:0
Canonical exit: 12 Nov 2021 (T+90)
291,581 shares@ US$6.3824.2% of flowCommon StockSEC:0001406666-21-000069:0
8,419 shares@ US$6.380.7% of flowCommon StockSEC:0001406666-21-000067:0
20 of 20 declarations
About Weening Michael
Michael Weening is the President and CEO of CALIX, INC. He leads the company by defining the strategic vision and overseeing daily operations. With significant experience in the sector, he is responsible for innovation and growth while ensuring customer satisfaction.
