Kent Lake PR LLC → Quanterix Corp QTRX

Stake: 6.90% Shares: 2,645,086 CUSIP: 74766Q101 Class: Common Stock, $0.001 par value per share

Item 4 — Purpose of Transaction

Item 4 is hereby amended to add the following: On February 28, 2025, Kent Lake Partners delivered a letter (the "Nomination Letter") to the Issuer formally nominating a slate of three highly qualified director candidates, Dr. Dickinson, Mr. Felt and Dr. Sakul (collectively, the "Nominees"), for election to the Board at the Issuer's 2025 annual meeting of stockholders (the "Annual Meeting").

Cross-References

Insider Activity (last 365d)

0 transactions

0 buys · 0 sales · 0 awards/exercises

Issuer Cluster

1 13D/G filings on this issuer

0 other filings besides this one

Filer Track Record

3 filings by this filer

2 other filings in the data moat

Short Interest · settle 2026-07-15

DTC 9.24

4,337,091 shares short · +0.2% vs prior

Post-Filing Returns · since 2025-02-28 on QTRX

+1 day

0.0%

+5 days

0.0%

+30 days

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+60 days

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+90 days

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+180 days

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Anchor price 4.00 on closest trading day on/after 2025-02-28. Source: Yahoo Finance daily adj_close (split + dividend adjusted).

Other Filings by Kent Lake PR LLC

Filed	Form	Issuer	Stake	Shares
2025-08-27	SCHEDULE	UNIVERSAL ELECTRONICS INC UEIC	7.40%	990,870	view →
2025-05-05	SCHEDULE	UNIVERSAL ELECTRONICS INC UEIC	8.60%	1,133,107	view →

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