Filing Details

Accession Number:
0001638599-17-000948
Form Type:
4
Zero Holdings:
No
Publication Time:
2017-09-22 17:30:29
Reporting Period:
2017-09-20
Accepted Time:
2017-09-22 17:30:29
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
1453687 Selecta Biosciences Inc SELB Pharmaceutical Preparations (2834) 000000000
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1676906 David Siewers C/O Selecta Biosciences, Inc.
480 Arsenal Way
Watertown MA 02472
Cfo And Treasurer No Yes 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 2017-09-20 2,194 $0.63 2,194 No 4 M Direct
Common Stock Disposition 2017-09-20 2,194 $20.00 0 No 4 S Direct
Common Stock Acquisiton 2017-09-20 14,230 $0.63 14,230 No 4 M Direct
Common Stock Disposition 2017-09-20 14,230 $20.00 0 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 M Direct
No 4 S Direct
No 4 M Direct
No 4 S Direct
Reported Derivative Transactions
Sec. Name Sec. Type Acquisiton - Disposition Date Amount Price Amount - 2 Price - 2
Common Stock Employee Stock Option (right to buy) Disposition 2017-09-20 2,194 $0.00 2,194 $0.63
Common Stock Employee Stock Option (right to buy) Disposition 2017-09-20 14,230 $0.00 14,230 $0.63
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
0 2020-09-06 No 4 M Direct
5,000 2021-02-16 No 4 M Direct
Footnotes
  1. The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 21, 2016.
  2. All shares underlying this option are fully vested.