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Filing Details

Accession Number:
0001104659-17-073156
Form Type:
4
Zero Holdings:
No
Publication Time:
2017-12-13 16:25:35
Reporting Period:
2017-12-11
Accepted Time:
2017-12-13 16:25:35
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
1503274 Quanterix Corp QTRX () 4
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1219042 Robert Nelsen 8755 West Higgins Road, Suite 1025
Chicago IL 60631
No No Yes No
1219043 Clinton Bybee 8755 West Higgins Road, Suite 1025
Chicago IL 60631
No No Yes No
1222135 Arch Venture Fund Vi Lp 8755 West Higgins Road, Suite 1025
Chicago IL 60631
No No Yes No
1274410 Arch Venture Partners Vi Lp 8755 West Higgins Road, Suite 1025
Chicago IL 60631
No No Yes No
1274412 Arch Venture Partners Vi Llc 8755 West Higgins Road, Suite 1025
Chicago IL 60631
No No Yes No
1616165 Arch Venture Partners Viii, Llc 8755 West Higgins Road, Suite 1025
Chicago IL 60631
No No Yes No
1617237 Arch Venture Fund Viii Overage, L.p. 8755 West Higgins Road, Suite 1025
Chicago IL 60631
No No Yes No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock Acquisiton 2017-12-11 398,257 $0.00 398,257 No 4 C Direct
Common Stock Acquisiton 2017-12-11 1,045,426 $0.00 1,443,683 No 4 C Direct
Common Stock Acquisiton 2017-12-11 477,042 $0.00 1,920,725 No 4 C Direct
Common Stock Acquisiton 2017-12-11 109,769 $0.00 2,030,494 No 4 C Direct
Common Stock Acquisiton 2017-12-11 381,507 $0.00 2,412,001 No 4 C Direct
Common Stock Acquisiton 2017-12-11 1,271,684 $0.00 1,271,684 No 4 C Direct
Common Stock Acquisiton 2017-12-11 266,000 $15.00 1,537,684 No 4 P Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 C Direct
No 4 C Direct
No 4 C Direct
No 4 C Direct
No 4 C Direct
No 4 C Direct
No 4 P Direct
Reported Derivative Transactions
Sec. Name Sec. Type Acquisiton - Disposition Date Amount Price Amount - 2 Price - 2
Common Stock Series A-1 Preferred Stock Disposition 2017-12-11 1,280,000 $0.00 398,257 $0.00
Common Stock Series A-2 Preferred Stock Disposition 2017-12-11 3,360,000 $0.00 1,045,426 $0.00
Common Stock Series B Preferred Stock Disposition 2017-12-11 1,533,214 $0.00 477,042 $0.00
Common Stock Series C Preferred Stock Disposition 2017-12-11 352,800 $0.00 109,769 $0.00
Common Stock Series D Preferred Stock Disposition 2017-12-11 1,226,158 $0.00 381,507 $0.00
Common Stock Series D Preferred Stock Disposition 2017-12-11 4,087,193 $0.00 1,271,684 $0.00
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
0 No 4 C Direct
0 No 4 C Direct
0 No 4 C Direct
0 No 4 C Direct
0 No 4 C Direct
0 No 4 C Direct
Footnotes
  1. The shares of preferred stock automatically converted into common stock immediately prior to the closing of the Issuer's initial public offering using a calculation defined in the Issuer's Restated Certificate of Incorporation, as amended, based on the initial purchase price and the conversion rate in effect at the time of conversion. The shares of preferred stock automatically converted on a 1-for-3.214 basis and such conversion rate is reflected in the amount of common stock underlying the security.
  2. The shares are held of record by ARCH Venture Fund VI, L.P. ("ARCH Fund VI"). The sole general partner of ARCH Fund VI is ARCH Venture Partners VI, L.P. ("ARCH Partners VI"), which may be deemed to beneficially own the shares held by ARCH Fund VI. The sole general partner of ARCH Partners VI is ARCH Venture Partners VI, LLC ("ARCH VI LLC"), which may be deemed to beneficially own the shares held by ARCH Fund VI. ARCH Partners VI and ARCH VI LLC disclaim beneficial ownership of such shares, except to the extent of any pecuniary interest therein. As a managing director of ARCH VI LLC, the Reporting Person may be deemed to beneficially own the shares held by ARCH Fund VI. The Reporting Person disclaims beneficial ownership of such shares, except to the extent of any pecuniary interest therein.
  3. The shares are held of record by ARCH Venture Fund VIII Overage, L.P. ("ARCH Fund Overage"). The sole general partner of ARCH Fund Overage is ARCH Venture Partners VIII, LLC ("ARCH VIII LLC"), which may be deemed to beneficially own the shares held by ARCH Fund Overage. ARCH VIII LLC disclaims beneficial ownership of such shares, except to the extent of any pecuniary interest therein. As a managing director of ARCH VIII LLC, the Reporting Person may be deemed to beneficially own the shares held by ARCH Fund Overage. The Reporting Person disclaims beneficial ownership of such shares, except to the extent of any pecuniary interest therein.
  4. Reflects shares purchased in the Issuer's initial public offering.
  5. These shares were convertible into the Issuer's common stock in accordance with the Issuer's Restated Certificate of Incorporation, as amended, at any time after the issuance of such shares, at the holder's election.
  6. Not applicable.