1. Corporate Officers - R
2. Reid Laurence

Insider Trading History of Reid Laurence

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) of Reid Laurence since 2012. This trader's CIK number is 1492749. At the time of last reporting, Reid Laurence was the President and Chief Executive of Decibel Therapeutics, Inc.. (stock ticker symbol DBTX). Also see all insider trading activities at Decibel Therapeutics, Inc..

Note that in the past Reid Laurence also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Alnylam Pharmaceuticals, Inc. (ALNY) by Reid Laurence

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2014	ALNY	0	$0	57,400	$4,232,933	54,252	$542,519
2014	ALNY	0	$0	0	$0	17,000	$271,830
2013	ALNY	0	$0	23,500	$995,306	23,500	$286,865
2012	ALNY	930	$9,997	0	$0	0	$0

Yearly summary of insider trading at Decibel Therapeutics, Inc. (DBTX) by Reid Laurence

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2021	DBTX	10,000	$76,400	0	$0	0	$0

Insider trading activities at 2 companies by Reid Laurence:

1. Alnylam Pharmaceuticals, Inc. (ALNY)

2. Decibel Therapeutics, Inc. (DBTX)

Table 1. Insider trading of Alnylam Pharmaceuticals, Inc. (ALNY) by Reid Laurence

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2014-12-31	ALNY	Option Ex	17,000	15.99	271,830
2014-11-18	ALNY	Option Ex	10,000	10.74	107,430
2014-11-18	ALNY	Sale	10,000	91.06	910,570
2014-08-18	ALNY	Option Ex	13,500	8.12	109,619
2014-08-18	ALNY	Sale	13,500	67.32	908,793
2014-05-19	ALNY	Option Ex	13,500	8.12	109,619
2014-05-19	ALNY	Sale	13,500	57.54	776,776
2014-02-19	ALNY	Option Ex	13,500	11.54	155,857
2014-02-19	ALNY	Sale	20,400	80.23	1,636,794
2013-12-30	ALNY	Option Ex	3,752	15.99	59,994
2013-11-13	ALNY	Option Ex	13,500	15.99	215,865
2013-11-13	ALNY	Sale	13,500	53.36	720,306
2013-05-28	ALNY	Option Ex	5,000	7.10	35,500
2013-05-28	ALNY	Sale	5,000	30.00	150,000
2013-02-08	ALNY	Option Ex	5,000	7.10	35,500
2013-02-08	ALNY	Sale	5,000	25.00	125,000
2012-02-21	ALNY	Buy	930	10.75	9,997

Table 2. Insider trading of Decibel Therapeutics, Inc. (DBTX) by Reid Laurence

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2021-09-15	DBTX	Buy	10,000	7.64	76,400

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Reid Laurence (President and Chief Executive of Decibel Therapeutics, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

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