Filing Details

Accession Number:
0000899243-17-027004
Form Type:
4
Zero Holdings:
No
Publication Time:
2017-11-20 17:32:52
Reporting Period:
2017-11-20
Accepted Time:
2017-11-20 17:32:52
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
1501697 Arsanis Inc. ASNS Biological Products, (No Disgnostic Substances) (2836) 273181608
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1722061 U. Tillman Gerngross C/O Arsanis, Inc.
890 Winter Street, Suite 230
Waltham MA 02451
Yes No No 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 2017-11-20 90,272 $0.00 192,821 No 4 C Direct
Common Stock Acquisiton 2017-11-20 200,000 $10.00 392,821 No 4 P Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
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 D Convertible Preferred Stock Disposition 2017-11-20 308,099 $0.00 90,272 $0.00
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
0 No 4 C Direct
Footnotes
  1. The Series D Convertible Preferred Stock converted into Common Stock on a 0.29300-for-one basis upon the closing of the Issuer's initial public offering without payment of consideration. The Series D Convertible Preferred Stock was convertible at any time at the holder's election and automatically upon the closing at the Issuer's initial public offering. The shares had no expiration date.