Insider Trading History of Freund John Gordon

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) of Freund John Gordon since 2015. This trader's CIK number is 1296771. At the time of last reporting, Freund John Gordon was the Director of Collegium Pharmaceutical, Inc. (stock ticker symbol COLL). Also see all insider trading activities at Collegium Pharmaceutical, Inc.

Note that in the past Freund John Gordon also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Sutro Biopharma, Inc. (STRO) by Freund John Gordon

Insider Buying Insider Sales Option Exercises
Year Symbol Shares Value Shares Value Shares Value
2020 STRO 0 $0 1,400,000 $14,160,000 0 $0

Yearly summary of insider trading at Si-bone, Inc. (SIBN) by Freund John Gordon

Insider Buying Insider Sales Option Exercises
Year Symbol Shares Value Shares Value Shares Value
2023 SIBN 0 $0 30,000 $616,200 0 $0
2021 SIBN 0 $0 1,079,093 $33,518,319 0 $0
2020 SIBN 0 $0 337,939 $7,629,863 0 $0
2019 SIBN 0 $0 600,000 $11,063,850 0 $0
2018 SIBN 325,000 $4,875,000 0 $0 0 $0

Yearly summary of insider trading at Xenoport Inc (XNPT) by Freund John Gordon

Insider Buying Insider Sales Option Exercises
Year Symbol Shares Value Shares Value Shares Value
2016 XNPT 0 $0 0 $0 5,000 $0
2015 XNPT 0 $0 909 $6,073 5,000 $0

Yearly summary of insider trading at Tetraphase Pharmaceuticals Inc (TTPH) by Freund John Gordon

Insider Buying Insider Sales Option Exercises
Year Symbol Shares Value Shares Value Shares Value
2019 TTPH 0 $0 15,031 $32,917 0 $0

Yearly summary of insider trading at Collegium Pharmaceutical, Inc (COLL) by Freund John Gordon

Insider Buying Insider Sales Option Exercises
Year Symbol Shares Value Shares Value Shares Value
2025 COLL 0 $0 6,601 $202,149 15,000 $201,750
2015 COLL 150,000 $1,800,000 0 $0 0 $0


Insider trading activities at 5 companies by Freund John Gordon:

1. Sutro Biopharma, Inc. (STRO)

2. Si-bone, Inc. (SIBN)

3. Xenoport Inc (XNPT)

4. Tetraphase Pharmaceuticals Inc (TTPH)

5. Collegium Pharmaceutical, Inc (COLL)

Table 1. Insider trading of Sutro Biopharma, Inc. (STRO) by Freund John Gordon

Trade Date Symbol Trade Type Shares Price ($) Value ($)
2020-09-18 STRO Sale 400,000 12.00 4,800,000
2020-09-11 STRO Sale 500,000 10.00 5,000,000
2020-08-19 STRO Sale 500,000 8.72 4,360,000

Table 2. Insider trading of Si-bone, Inc. (SIBN) by Freund John Gordon

Trade Date Symbol Trade Type Shares Price ($) Value ($)
2023-08-09 SIBN Sale 30,000 20.54 616,200
2021-06-14 SIBN Sale 17,990 31.28 562,745
2021-06-15 SIBN Sale 21,511 31.11 669,142
2021-06-16 SIBN Sale 12,591 31.41 395,432
2021-05-26 SIBN Sale 17,138 31.85 545,828
2021-05-25 SIBN Sale 1,696 32.55 55,196
2021-05-24 SIBN Sale 51,027 32.65 1,666,031
2021-03-16 SIBN Sale 55,053 30.33 1,669,867
2021-03-17 SIBN Sale 666,200 30.94 20,610,895
2021-03-12 SIBN Sale 91,072 31.39 2,858,841
2021-03-15 SIBN Sale 80,887 30.90 2,499,570
2021-03-11 SIBN Sale 63,928 31.05 1,984,772
2020-12-02 SIBN Sale 100,000 23.29 2,328,500
2020-12-03 SIBN Sale 47,886 23.39 1,120,197
2020-10-19 SIBN Sale 190,053 22.00 4,181,166
2019-08-26 SIBN Sale 152,424 18.40 2,805,211
2019-08-23 SIBN Sale 180 20.03 3,605
2019-08-22 SIBN Sale 2,185 20.05 43,807
2019-08-21 SIBN Sale 45,211 20.16 911,227
2019-08-12 SIBN Sale 400,000 18.25 7,300,000
2018-10-19 SIBN Buy 325,000 15.00 4,875,000

Table 3. Insider trading of Xenoport Inc (XNPT) by Freund John Gordon

Trade Date Symbol Trade Type Shares Price ($) Value ($)
2016-05-17 XNPT Option Ex 5,000 .00 0
2015-11-11 XNPT Sale 909 6.68 6,073
2015-05-19 XNPT Option Ex 5,000 .00 0

Table 4. Insider trading of Tetraphase Pharmaceuticals Inc (TTPH) by Freund John Gordon

Trade Date Symbol Trade Type Shares Price ($) Value ($)
2019-12-10 TTPH Sale 15,031 2.19 32,917

Table 5. Insider trading of Collegium Pharmaceutical, Inc (COLL) by Freund John Gordon

Trade Date Symbol Trade Type Shares Price ($) Value ($)
2025-06-09 COLL Option Ex 15,000 13.45 201,750
2025-06-09 COLL Sale 6,601 30.62 202,149
2015-05-12 COLL Buy 150,000 12.00 1,800,000

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 Freund John Gordon (Director of Collegium Pharmaceutical, Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.



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