InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (5 ops.)
Insider track record
CFODisclosed buys
0
Disclosed sells
5
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Discover the full record of transactions filed by Kieftenbeld Hermanus, Chief Financial Officer. Officer active across 1 company, notably AMYRIS, INC.. In total, 11 reports have been logged. Breakdown: 0 buy · 5 sells. Total volume traded: €738k. Activity tracked since 24 May 2021. The latest transaction was disclosed on 7 May 2024 (J). Regulator: SEC (Form 4). The full history is openly available.
Declarations11 total
123,102 shares0Common StockSEC:0001415889-24-012542:0
17,499 shares@ US$0.951.5% of flowCommon StockSEC:0001365916-23-000068:0
25,888 shares@ US$2.877.4% of flowCommon StockSEC:0001365916-22-000111:0
17,561 shares@ US$2.34014.1% of flowCommon StockSEC:0001365916-22-000055:0
20,000 shares0Common StockSEC:0001365916-22-000045:0
24,380 shares@ US$14.8633.0% of flowCommon StockSEC:0001365916-21-000092:0
24,380 shares@ US$14.8630.1% of flowCommon StockSEC:0001365916-21-000092
11,560 shares@ US$14.5513.6% of flowCommon StockSEC:0001365916-21-000044
11,560 shares@ US$14.5514.9% of flowCommon StockSEC:0001365916-21-000044:0
100,000 shares0Common StockSEC:0001365916-21-000034
100,000 shares0Common StockSEC:0001365916-21-000034:0
11 of 11 declarations
About Kieftenbeld Hermanus
Hermanus Kieftenbeld serves as the Chief Financial Officer of AMYRIS, INC. In this role, he is responsible for the company's financial management, including financial planning, risk management, and financial reporting. His expertise is crucial for the financial health and growth strategy of AMYRIS.
