Real time insider trading transaction history:

  • Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
  • Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Insider Trading Transactions for Selecta Biosciences, Inc.
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Common stock purchase or sale:
Transaction
Date		Reported
DateTime		CompanySymbolInsider
Relationship		Shares
Traded		Average
Price		Total
Amount		Shares
Owned		Filing
2023-01-04
Sale		2023-01-06
5:16 pm		SELECTA BIOSCIENCES INCSELBBrunn Carsten
President and CEO		41,070$1.1322$46,501786,013
(Direct)		View
2023-01-04
Sale		2023-01-06
5:16 pm		SELECTA BIOSCIENCES INCSELBJohnston Lloyd P.
Chief Operations Officer		9,784$1.1321$11,077265,515
(Direct)		View
2023-01-04
Sale		2023-01-06
5:15 pm		SELECTA BIOSCIENCES INCSELBKishimoto Takashi Kei
Chief Scientific Officer		9,784$1.1322$11,077364,316
(Direct)		View
2023-01-04
Sale		2023-01-06
5:15 pm		SELECTA BIOSCIENCES INCSELBTRABER PETER G
Chief Medical Officer		11,644$1.1324$13,185446,121
(Direct)		View
2022-12-05
Sale		2022-12-07
4:17 pm		SELECTA BIOSCIENCES INCSELBBrunn Carsten
President and CEO		4,522$1.33$6,014544,283
(Direct)		View
2022-09-28
Sale		2022-09-30
7:37 pm		SELECTA BIOSCIENCES INCSELBBrunn Carsten
President and CEO		2,692$1.6605$4,470537,867
(Direct)		View
2022-09-02
Sale		2022-09-06
8:37 pm		SELECTA BIOSCIENCES INCSELBBrunn Carsten
President and CEO		4,768$1.8478$8,810551,497
(Direct)		View
2022-06-13
Purchase		2022-06-15
4:16 pm		SELECTA BIOSCIENCES INCSELBCOX CARRIE SMITH
Director		130,000$1.1523$149,799212,881
(Direct)		View
2022-05-09
Purchase		2022-05-11
4:21 pm		SELECTA BIOSCIENCES INCSELBBARABE TIMOTHY C
Director		50,000$0.7744$38,720250,013
(Direct)		View
2022-04-11
Purchase		2022-04-13
9:07 pm		SELECTA BIOSCIENCES INCSELBSPRINGER TIMOTHY A
Director
10% Owner		6,681,600$0$042,259,733
(Indirect
Direct)		View
2022-03-02
Sale		2022-03-03
4:35 pm		SELECTA BIOSCIENCES INCSELBBrunn Carsten
President and CEO		5,443$1.8121$9,863556,265
(Direct)		View
2022-01-05
Sale		2022-01-07
4:18 pm		SELECTA BIOSCIENCES INCSELBTRABER PETER G
Chief Medical Officer		3,226$3.0859$9,955251,355
(Direct)		View
2022-01-05
Sale		2022-01-07
4:18 pm		SELECTA BIOSCIENCES INCSELBKishimoto Takashi Kei
Chief Scientific Officer		3,416$3.0859$10,541268,353
(Direct)		View
2022-01-05
Sale		2022-01-07
4:18 pm		SELECTA BIOSCIENCES INCSELBJohnston Lloyd P.
Chief Operations Officer		3,416$3.0859$10,541175,299
(Direct)		View
2022-01-05
Sale		2022-01-07
4:17 pm		SELECTA BIOSCIENCES INCSELBBrunn Carsten
President and CEO		13,597$3.0859$41,959517,958
(Direct)		View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date		Reported
DateTime		Exercisable
Expiration		CompanySymnbolInsider
Relationship		Shares
Traded		Conversion
Price		Shares
Owned		Filing
2023-05-30
Gift		2023-06-01
4:27 pm		N/A
N/A		SELECTA BIOSCIENCES INCSELBKishimoto Takashi Kei
Chief Scientific Officer		69,500$0225,316
(Direct)		View
2023-01-02
Option Award		2023-01-04
5:06 pm		N/A
2033-01-01		SELECTA BIOSCIENCES INCSELBMyers Scott Dunseth
Director		87,500$087,500
(Direct)		View
2023-01-02
Option Award		2023-01-04
5:04 pm		N/A
2033-01-01		SELECTA BIOSCIENCES INCSELBANDO GORAN
Director		75,000$075,000
(Direct)		View
2023-01-02
Option Award		2023-01-04
5:04 pm		N/A
2033-01-01		SELECTA BIOSCIENCES INCSELBBARABE TIMOTHY C
Director		87,500$087,500
(Direct)		View
2023-01-02
Option Award		2023-01-04
5:03 pm		N/A
2033-01-01		SELECTA BIOSCIENCES INCSELBBrunn Carsten
President and CEO		1,557,800$02,102,083
(Direct)		View
2023-01-02
Option Award		2023-01-04
5:03 pm		N/A
2033-01-01		SELECTA BIOSCIENCES INCSELBCOX CARRIE SMITH
Director		107,500$0107,500
(Direct)		View
2023-01-02
Option Award		2023-01-04
5:02 pm		N/A
2033-01-01		SELECTA BIOSCIENCES INCSELBDeSilva Nishan M
Director		75,000$075,000
(Direct)		View
2023-01-02
Option Award		2023-01-04
5:01 pm		N/A
2033-01-01		SELECTA BIOSCIENCES INCSELBJohnston Lloyd P.
Chief Operations Officer		575,000$0750,299
(Direct)		View
2023-01-02
Option Award		2023-01-04
5:01 pm		N/A
2033-01-01		SELECTA BIOSCIENCES INCSELBKishimoto Takashi Kei
Chief Scientific Officer		575,000$0849,100
(Direct)		View
2023-01-02
Option Award		2023-01-04
5:00 pm		N/A
2033-01-01		SELECTA BIOSCIENCES INCSELBSallin Aymeric
Director		75,000$075,000
(Direct)		View
2023-01-02
Option Award		2023-01-04
4:59 pm		N/A
2033-01-01		SELECTA BIOSCIENCES INCSELBSPRINGER TIMOTHY A
Director
10% Owner		75,000$075,000
(Direct)		View
2023-01-02
Option Award		2023-01-04
4:59 pm		N/A
2033-01-01		SELECTA BIOSCIENCES INCSELBTRABER PETER G
Chief Medical Officer		1,100,000$01,357,765
(Direct)		View
2023-01-02
Option Award		2023-01-04
4:58 pm		N/A
2033-01-01		SELECTA BIOSCIENCES INCSELBZENNER PATRICK J
Director		75,000$075,000
(Direct)		View
2022-12-01
Exercise		2022-12-05
4:24 pm		N/A
N/A		SELECTA BIOSCIENCES INCSELBBrunn Carsten
President and CEO		10,938$0548,805
(Direct)		View
2022-11-28
Option Award		2022-11-30
4:40 pm		N/A
2032-11-27		SELECTA BIOSCIENCES INCSELBDavis Blaine
Chief Financial Officer		1,250,000$01,250,000
(Direct)		View
2022-09-01
Exercise		2022-09-06
8:37 pm		N/A
N/A		SELECTA BIOSCIENCES INCSELBBrunn Carsten
President and CEO		10,937$0551,497
(Direct)		View
2022-06-01
Exercise		2022-06-03
4:44 pm		N/A
N/A		SELECTA BIOSCIENCES INCSELBBrunn Carsten
President and CEO		10,938$0556,265
(Direct)		View
2022-04-11
Option Award		2022-04-13
9:07 pm		2022-04-11
2027-04-11		SELECTA BIOSCIENCES INCSELBSPRINGER TIMOTHY A
Director
10% Owner		5,011,200$042,259,733
(Indirect)		View
2022-03-01
Exercise		2022-03-03
4:35 pm		N/A
N/A		SELECTA BIOSCIENCES INCSELBBrunn Carsten
President and CEO		10,937$0556,265
(Direct)		View
2022-01-14
Exercise		2022-01-18
4:19 pm		N/A
2029-06-13		SELECTA BIOSCIENCES INCSELBBARABE TIMOTHY C
Director		10,000$2.1200,013
(Direct)		View
2022-01-03
Option Award		2022-01-05
4:36 pm		N/A
2032-01-02		SELECTA BIOSCIENCES INCSELBZENNER PATRICK J
Director		40,000$040,000
(Direct)		View
2022-01-03
Option Award		2022-01-05
4:36 pm		N/A
2032-01-02		SELECTA BIOSCIENCES INCSELBTRABER PETER G
Chief Medical Officer		506,100$0670,481
(Direct)		View
2022-01-03
Option Award		2022-01-05
4:36 pm		N/A
2032-01-02		SELECTA BIOSCIENCES INCSELBTan Kevin
Chief Financial Officer		412,000$0417,000
(Direct)		View
2022-01-03
Option Award		2022-01-05
4:35 pm		N/A
2032-01-02		SELECTA BIOSCIENCES INCSELBSPRINGER TIMOTHY A
Director
10% Owner		40,000$040,000
(Direct)		View
2022-01-03
Option Award		2022-01-05
4:35 pm		N/A
2032-01-02		SELECTA BIOSCIENCES INCSELBSallin Aymeric
Director		40,000$040,000
(Direct)		View
2022-01-03
Option Award		2022-01-05
4:34 pm		N/A
2032-01-02		SELECTA BIOSCIENCES INCSELBMyers Scott Dunseth
Director		40,000$040,000
(Direct)		View
2022-01-03
Option Award		2022-01-05
4:34 pm		N/A
2032-01-02		SELECTA BIOSCIENCES INCSELBKishimoto Takashi Kei
Chief Scientific Officer		412,000$0611,769
(Direct)		View
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