← All people

Other insiders

Robert F. Werner

Transactions disclosed by this reporting insider. Insider filers can be individuals or organisations.

Source last checked 2026-10-12 01:37 UTC. Reporting dates appear with the records.

Stock growth & value

Stocks linked to collected disclosures. Prices refresh in the background; the chart shows its actual price dates.

Latest stored close
$159.78
TWST · 2026-10-09 · USD
Stock price change
+$129.64
+430.13% over the displayed dates
Chart dates
2025-10-13 – 2026-10-09
Completed daily price dates

Stock price · move across the chart or use arrow keys

Oct 13, 2025Oct 9, 2026
Starting investment
$10K
2025-10-13 · hypothetical
Investment value
$53K
As of 2026-10-09
Estimated gain / loss
+$43,012.61
+430.13%

Illustration assumes buying this stock at the first displayed close and holding through the last. It does not represent this person's investment or earnings. Uses stored split-adjusted closing prices, without dividends, fees or taxes. Only mapped USD share positions qualify for firm estimates; options, debt and unmapped holdings are excluded. This chart covers the selected stock.

Collected Form 4 activity · 2026-08-03 – 2026-10-02. Priced non-derivative purchases and sales, including scheduled trades; excludes grants, exercises and tax withholding. These totals do not change with the chart period.

Disclosed purchases
—
No priced purchase collected
Disclosed sales
$536.6K
Sale proceeds, not profit

5 transaction lines

SEC Form 4 records. Grants, exercises, tax withholding and scheduled sales retain their labels.

CompanyActionValue
TWSTTwist Bioscience Corp2026-10-02
Sale
$279.9K
TWSTTwist Bioscience Corp2026-09-08
Sale
$29.2K
TWSTTwist Bioscience Corp2026-08-24
Sale
$120.2K
TWSTTwist Bioscience Corp2026-08-21
Sale
$93K
TWSTTwist Bioscience Corp2026-08-03
Sale
$14.2K

Original sources

Related datasets