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TWST
NASDAQ Life Sciences

Officer and Director Files Intent to Sell $1.1M in Stock Amidst Ongoing Sales

Arie Shkolnikov · Analysis by Wiseek AI
More coverage: Diagnostics & Research Stocks · Healthcare
Sentiment info
Negative
Importance info
7
Price
$69.03
Mkt Cap
$4.299B
52W Low
$23.3
52W High
$69.2
52W Position info
196% above low
Off High info
at 52W high
Rel. Volume info
1.7× avg
Market data snapshot near publication time

TWST has more than doubled off its 52-week low of $23.3.

Summary

An Officer and Director of Twist Bioscience Corp has filed an intent to sell $1.12 million in company stock, continuing a pattern of significant insider sales.


Key Events · Ownership and Investor Activity · TWST

  • Officer Files Intent to Sell

    Emily M. Leproust, an Officer and Director, intends to sell 16,470 shares of common stock, valued at approximately $1.12 million.

  • Continuation of Insider Selling Pattern

    This filing adds to a series of sales by Ms. Leproust, who has already sold approximately $3.23 million in shares over the past three months, bringing her total executed and intended sales to over $4.3 million.

  • Stock Trading Near 52-Week High

    The proposed sale occurs while the company's stock is trading near its 52-week high of $69.20, potentially indicating a move to realize gains.


Analysis · TWST · Life Sciences

Emily M. Leproust, an Officer and Director, has filed a Form 144 indicating an intent to sell an additional $1.12 million worth of company stock. This follows a pattern of significant sales by the same executive, who has already sold approximately $3.23 million in shares over the past three months. The stock is currently trading near its 52-week high, which may motivate executives to lock in gains. This ongoing distribution by a key insider could be perceived negatively by investors.

How filings like this one have moved

In the 30 days to Nov 1, 2026, 32.5% of the 1962 measured filings Wiseek scored 7 moved their stock by 5% or more by the next session's close. The median move was 0.00%. These are measured outcomes after filings of this importance, not a forecast for this one.

Measured one observation per ticker per day, after exclusions. Current figures: Filing Impact Tracker · open dataset

At the time of this filing, TWST was trading at $69.03 on NASDAQ in the Life Sciences sector, with a market capitalization of approximately $4.3B. The 52-week trading range was $23.30 to $69.20. This filing was assessed with negative market sentiment and an importance score of 7 out of 10.

View Main SEC Filing

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TWST - Latest Insights

TWST
Sep 21, 2026, 4:05 PM EDT
Filing Type: 4
Importance Score:
7
Price at Filing: $165.83
Real-time Price: $151.85 info
Change: -$13.98 (-8%) info
Market Cap: $10.058B info
TWST
Sep 17, 2026, 4:44 PM EDT
Filing Type: 144
Importance Score:
7
Price at Filing: $155.56
Real-time Price: $151.85 info
Change: -$3.71 (-2%) info
Market Cap: $10.058B info
TWST
Sep 16, 2026, 10:59 AM EDT
Source: Benzinga
Importance Score:
7
Price at Filing: $144.43
Real-time Price: $151.85 info
Change: +$7.42 (+5%) info
Market Cap: $10.058B info
TWST
Aug 19, 2026, 4:11 PM EDT
Source: Benzinga
Importance Score:
7
Price at Filing: $140.00
Real-time Price: $151.85 info
Change: +$11.85 (+8%) info
Market Cap: $10.058B info
TWST
Aug 19, 2026, 12:31 PM EDT
Source: Dow Jones Newswires
Importance Score:
8
Price at Filing: $136.04
Real-time Price: $151.85 info
Change: +$15.81 (+12%) info
Market Cap: $10.058B info