David Siewers Insider Trading

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of David Siewers. David Siewers is a CFO and Treasurer in SELECTA BIOSCIENCES INC ($SELB) and a Chief Financial Officer in SELECTA BIOSCIENCES INC ($SELB).

Address: C/O SELECTA BIOSCIENCES, INC. 480 ARSENAL STREET, BUILDING ONE WATERTOWN 02472 MA

Companies in which David Siewers is an Insider

SELECTA BIOSCIENCES INC

Trading Symbol: SELB
Industry: PHARMACEUTICAL PREPARATIONS [2834]
Position of David Siewers: CFO and Treasurer, Chief Financial Officer
Holdings: 2,194 shares
Latest Transaction: Sep 22 2017

Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions

Latest Insider Trading Transactions of David Siewers

DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
Sep 22 2017SELBSELECTA BIOSCIENCE ...Siewers DavidCFO and TreasurerOption ExerciseM0.6314,2308,9655,000
Sep 22 2017SELBSELECTA BIOSCIENCE ...Siewers DavidCFO and TreasurerOption ExerciseM0.632,1941,3820
Sep 22 2017SELBSELECTA BIOSCIENCE ...Siewers DavidCFO and TreasurerSellS20.0014,230284,600014.2 K to 0 (-100.00 %)
Sep 22 2017SELBSELECTA BIOSCIENCE ...Siewers DavidCFO and TreasurerBuyM0.6314,2308,96514,2300 to 14.2 K
Sep 22 2017SELBSELECTA BIOSCIENCE ...Siewers DavidCFO and TreasurerSellS20.002,19443,88002.2 K to 0 (-100.00 %)
Sep 22 2017SELBSELECTA BIOSCIENCE ...Siewers DavidCFO and TreasurerBuyM0.632,1941,3822,1940 to 2.2 K
Jul 11 2017SELBSELECTA BIOSCIENCE ...Siewers DavidCFO and TreasurerOption ExerciseA19.3320,000386,60020,000

View all David Siewers insider transactions.

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