InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (3 ops.)
Insider track record
OtherDisclosed buys
0
Disclosed sells
3
T+90 hit rate
20%
T+90 mean return
-24.6%
Across 10 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the full record of transactions filed by JOHANNESSEN JAN. Insider active across 1 company, notably Twist Bioscience Corp. Aggregated, 18 reports have been logged. Split: 0 buy · 3 sells. Total volume traded: €69k. History available since 19 May 2021. The latest transaction was disclosed on 12 May 2026 (Levée d'options). Regulator: SEC (Form 4). The full history is free.
Declarations18 total
12,000 shares@ US$14.000.0084% mcap18.0% of flowCommon StockSEC:0001214659-26-006205:0
12,000 shares@ US$14.000.0084% mcap36.1% of flowCommon StockSEC:0001214659-26-006205
4,472 shares0Common StockSEC:0001214659-25-002232:0
5,815 shares0Common StockSEC:0001214659-24-002249:0
1,732 shares@ US$26.4555.1% of flowCommon StockSEC:0001214659-23-002132:0
8,212 shares0Common StockSEC:0001214659-23-001881:0
5,000 shares@ US$14.000.0036% mcap7.8% of flowCommon StockSEC:0001214659-22-002938:0
5,000 shares@ US$14.000.0036% mcap15.5% of flowCommon StockSEC:0001214659-22-002938
3,491 shares0Common StockSEC:0001214659-22-002207:0
3,491 shares0Common StockSEC:0001214659-22-002207
253 shares@ US$58.8790.0008% mcap1.6% of flowCommon StockSEC:0001214659-22-002066:0
253 shares@ US$58.8790.0008% mcap3.3% of flowCommon StockSEC:0001214659-22-002066
5,000 shares@ US$14.007.4% of flowCommon StockSEC:0001214659-21-012082
5,000 shares@ US$14.000.0036% mcap7.8% of flowCommon StockSEC:0001214659-21-012082:0
5,000 shares@ US$14.000.0035% mcap7.5% of flowCommon StockSEC:0001214659-21-008866:0
5,000 shares@ US$14.007.1% of flowCommon StockSEC:0001214659-21-008866
5,000 shares@ US$14.007.2% of flowCommon StockSEC:0001214659-21-005820
5,000 shares@ US$14.000.0034% mcap7.2% of flowCommon StockSEC:0001214659-21-005820:0
18 of 18 declarations
About JOHANNESSEN JAN
Johannessen Jan is a director at Twist Bioscience Corp.
