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Twist Bioscience CFO Adam Laponis Disposes of $1.52M in Shares via Mandated Sell-to-Cover

Low SignificanceOctober 5, 2026 at 4:52:54 PM EDT

Twist Bioscience Corp

$TWST4CIK: 0001581280

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Filing Summary

Twist Bioscience Corp ($TWST) Form 4 Filing Insider: Adam Laponis (Chief Financial Officer) Transaction: Disposed of 8,057 shares at $188.88 per share ($1,521,838.39 total value) Post-Transaction Holdings: 100,576 shares Significance: Low (Non-discretionary sell-to-cover transaction to satisfy tax withholding obligations related to RSU vesting)

Comprehensive Analysis

Overview

On October 5, 2026, Twist Bioscience Corp ($TWST) filed a Form 4 disclosing a transaction by Chief Financial Officer Adam Laponis.

Transaction Summary

  • Security: Common Stock
  • Transaction Date: October 2, 2026
  • Shares Sold: 8,057 shares
  • Average Price: $188.884 per share
  • Total Gross Proceeds: $1,521,838.39
  • Shares Owned After: 100,576 shares (Direct)

Filing Details & Market Context

Footnote disclosures confirm that this disposition was an automatic, non-discretionary "sell to cover" transaction required by the company's equity incentive plans to cover tax withholding obligations associated with the vesting of Restricted Stock Units (RSUs).

Because this sale was non-discretionary and purely routine tax-related administration, it does not represent an open-market portfolio rebalancing or bearish sentiment by the executive, warranting a Low trading significance classification.

Topics:#TWST#TwistBioscience#InsiderTrading#SECForm4#Biotech

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