Emily M. Leproust

CIK 1753655 · Chief Executive Officer · last filed 2026-06-10

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$66.90M

Companies

3

Total Filings

152

Lifetime Open-Market Net

-$81.16M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
TWST Chief Executive Officer 878,351 $76.17 $66.90M -$81.16M 142 2026-06-10
WGSWW Director 21,276 $0.01 $119 $0 5 2025-06-23
GeneDx Holdings Corp. (SMFRW) Delisted Director 37,836 $0.02 $908 $0 5 2022-05-12

Recent Filings · Page 9 of 16

152 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2022-12-21 TWST Grant (A) +59,758 $0 EDGAR
2022-11-22 TWST Tax (F) −2,762 -$68.5K EDGAR
2022-10-26 TWST Tax (F) −923 -$26.8K EDGAR
2022-10-04 TWST Tax (F) −1,113 -$39.2K EDGAR
2022-08-23 TWST Tax (F) −2,812 -$120.4K EDGAR
2022-07-26 TWST Tax (F) −913 -$39.7K EDGAR
2022-07-06 TWST Tax (F) −1,111 -$41.2K EDGAR
2022-05-24 TWST Tax (F) −2,783 -$102.9K EDGAR
2022-05-12 GeneDx Holdings Corp. (SMFRW) Delisted Exer (M) +12,836 $0 EDGAR
2022-05-06 GeneDx Holdings Corp. (SMFRW) Delisted Grant (A) $0 EDGAR
Showing 8190 of 152
Page 9 of 16
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.