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Companies
▲ Purchases (0 ops.)
▼ Sales (43 ops.)
Latest filing published 05 Oct 2026 for Twist Bioscience Corp, €249k. Read the official filing
Filing timeline
BuySaleRobert F. Werner
Insider track record
Disclosed buys
0
Disclosed sells
43
Signal history
Robert F. Werner: trading record in brief
This profile gathers the share dealings of Robert F. Werner across 2 companies, led by Twist Bioscience Corp and Invitae Corp. Over a trading history stretching from 30 April 2021 to 2 October 2026, the count stands at 57 filings.
Sales make up the whole of the open-market record (43 sales, €1.7M). The totals do not cover 1 filing with an undisclosed amount. Other entries cover 13 share grants. Since January 2026: no purchases and 8 sales on the market.
The latest filing, published on 5 October 2026, reports an open-market sale of €249k in Twist Bioscience Corp. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 2 days. The legal deadline for a Form 4 is two business days after the transaction. Keep in mind that insiders sell for many reasons unrelated to the outlook, from tax bills to estate planning. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.
Companies and markets linked to Robert F. Werner
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations57 total
1,482 shares@ US$188.8840.0022% mcap15.5% of flowCommon StockSEC:0001214659-26-012550:0
238 shares@ US$122.6240.0002% mcap2.3% of flowCommon StockSEC:0001214659-26-011555:0
669 shares@ US$139.0660.0007% mcap7.2% of flowCommon StockSEC:0001214659-26-010827:0
854 shares@ US$140.7730.0010% mcap9.3% of flowCommon StockSEC:0001214659-26-010827:1
167 shares@ US$85.32120.0002% mcap1.8% of flowCommon StockSEC:0001214659-26-009654:0
246 shares@ US$46.4260.9% of flowCommon StockSEC:0001214659-26-003067:0
1,693 shares@ US$46.70986.0% of flowCommon StockSEC:0001214659-26-002443:0
2,000 shares0Common StockSEC:0001214659-26-001492:0
175 shares@ US$46.5760.6% of flowCommon StockSEC:0001214659-26-001239:0
230 shares@ US$32.8780.6% of flowCommon StockSEC:0001214659-25-017847:0
229 shares@ US$26.50350.5% of flowCommon StockSEC:0001214659-25-017217:0
16,324 shares0Common StockSEC:0001214659-25-016997:0
160 shares@ US$32.07940.4% of flowCommon StockSEC:0001214659-25-015970:0
1,016 shares@ US$31.44432.5% of flowCommon StockSEC:0001214659-25-015762:0
5,633 shares0Common StockSEC:0001214659-25-015588:0
2,041 shares@ US$32.1875.1% of flowCommon StockSEC:0001214659-25-014775:0
235 shares@ US$25.760.5% of flowCommon StockSEC:0001214659-25-013565:0
853 shares@ US$27.6911.8% of flowCommon StockSEC:0001214659-25-012894:0
238 shares@ US$25.9640.5% of flowCommon StockSEC:0001214659-25-012708:0
186 shares@ US$28.3640.4% of flowCommon StockSEC:0001214659-25-011611:0
225 shares@ US$31.750.6% of flowCommon StockSEC:0001214659-25-009060:0
839 shares@ US$27.7281.9% of flowCommon StockSEC:0001214659-25-008474:0
242 shares@ US$29.7470.6% of flowCommon StockSEC:0001214659-25-008297:0
162 shares@ US$37.6510.5% of flowCommon StockSEC:0001214659-25-007100:0
241 shares@ US$40.9130.8% of flowCommon StockSEC:0001214659-25-004110:0
25 of 57 declarations
