Filing Details

Accession Number:
0001209191-18-062515
Form Type:
4
Zero Holdings:
No
Publication Time:
2018-12-13 18:30:29
Reporting Period:
2018-12-11
Accepted Time:
2018-12-13 18:30:29
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
1609727 Synthorx Inc. THOR () DE
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1557058 Avalon Ventures X, L.p. 11099 N. Torrey Pines Road, Suite 290
La Jolla CA 92037
No No Yes No
1760841 Avalon X Spv, L.p. 11099 N. Torrey Pines Road, Suite 290
La Jolla CA 92037
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 2018-12-11 1,281,664 $0.00 1,468,901 No 4 C Direct
Common Stock Acquisiton 2018-12-11 762,617 $0.00 2,231,518 No 4 C Direct
Common Stock Acquisiton 2018-12-11 2,517,278 $0.00 4,748,796 No 4 C Direct
Common Stock Acquisiton 2018-12-11 1,136,631 $0.00 1,136,631 No 4 C Indirect By Avalon X SPV I, L.P.
Common Stock Acquisiton 2018-12-11 545,455 $11.00 1,682,086 No 4 P Indirect By Avalon X SPV I, L.P.
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 Indirect By Avalon X SPV I, L.P.
No 4 P Indirect By Avalon X SPV I, L.P.
Reported Derivative Transactions
Sec. Name Sec. Type Acquisiton - Disposition Date Amount Price Amount - 2 Price - 2
Common Stock Series A Preferred Stock Disposition 2018-12-11 2,053,534 $0.00 1,281,664 $0.00
Common Stock Series B Preferred Stock Disposition 2018-12-11 1,221,896 $0.00 762,617 $0.00
Common Stock Series C Preferred Stock Disposition 2018-12-11 4,033,283 $0.00 2,517,278 $0.00
Common Stock Series C Preferred Stock Disposition 2018-12-11 1,821,156 $0.00 1,136,631 $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 Indirect
Footnotes
  1. Automatic conversion, in connection with the Issuer's initial public offering, of preferred stock into shares of common stock on a 1.60224-to-1 basis. The shares have no expiration date.
  2. Avalon Ventures X GP LLC ("Avalon X GP") and Avalon Ventures X SPV GP LLC ("Avalon X SPV GP") are general partners of Avalon Ventures X, L.P. ("Avalon Ventures") and Avalon X SPV I, L.P. ("Avalon SPV") and may be deemed to have voting and investment power with respect to the shares held by Avalon Ventures and Avalon SPV and as a result may be deemed to have beneficial ownership of such shares.
  3. The shares were purchased at the Issuer's initial public offering.