| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 07/20/2021 | TScan Therapeutics, Inc. | TCRX | Conversion | Voting Common Stock | 1.1M | $0.00 | $0 | See footnote | 07/20/2021 |
| 07/20/2021 | TScan Therapeutics, Inc. | TCRX | Purchase | Voting Common Stock | 133.3k | $15.00 | $2M | See footnote | 07/20/2021 |
| 07/20/2021 | TScan Therapeutics, Inc. | TCRX | Conversion | Series A Preferred Stock | 641.8k | $0.00 | $0 | See footnote | 07/20/2021 |
| 07/20/2021 | TScan Therapeutics, Inc. | TCRX | Conversion | Series B Preferred Stock | 332.6k | $0.00 | $0 | See footnote | 07/20/2021 |
| 07/20/2021 | TScan Therapeutics, Inc. | TCRX | Conversion | Series C Preferred Stock | 171.1k | $0.00 | $0 | See footnote | 07/20/2021 |
| 10/16/2018 | Salarius Pharmaceuticals, Inc. | FLKS | Sale | Common Stock | 3.2M | $0.92 | $2.9M | See footnotes | 10/16/2018 |
| 07/26/2017 | Salarius Pharmaceuticals, Inc. | FLKS | Grant | Stock Option (right to buy) | 12k | $4.08 | $49k | | 07/26/2017 |
| 11/08/2016 | Salarius Pharmaceuticals, Inc. | FLKS | Purchase | Common Stock | 7k | $7.31 | $51.2k | | 11/08/2016 |
| 11/07/2016 | Salarius Pharmaceuticals, Inc. | FLKS | Purchase | Common Stock | 8.9k | $5.70 | $50.6k | | 11/07/2016 |
| 06/23/2016 | Salarius Pharmaceuticals, Inc. | FLKS | Purchase | Common Stock | 2.7k | $11.28 | $30.5k | See notes | 06/23/2016 |
| 06/22/2016 | Salarius Pharmaceuticals, Inc. | FLKS | Purchase | Common Stock | 2.9k | $11.03 | $32k | See notes | 06/21/2016 |
| 06/21/2016 | Salarius Pharmaceuticals, Inc. | FLKS | Purchase | Common Stock | 2.8k | $11.07 | $31k | See notes | 06/21/2016 |
| 06/20/2016 | Salarius Pharmaceuticals, Inc. | FLKS | Purchase | Common Stock | 3k | $11.37 | $34.1k | See notes | 06/17/2016 |
| 06/17/2016 | Salarius Pharmaceuticals, Inc. | FLKS | Purchase | Common Stock | 3k | $10.98 | $32.9k | See notes | 06/17/2016 |
| 06/16/2016 | Salarius Pharmaceuticals, Inc. | FLKS | Purchase | Common Stock | 2.9k | $11.10 | $32.2k | See notes | 06/15/2016 |
| 06/15/2016 | Salarius Pharmaceuticals, Inc. | FLKS | Purchase | Common Stock | 2.9k | $11.24 | $32.6k | See notes | 06/15/2016 |
| 06/14/2016 | Salarius Pharmaceuticals, Inc. | FLKS | Purchase | Common Stock | 3k | $11.19 | $33.6k | See notes | 06/13/2016 |
| 06/13/2016 | Salarius Pharmaceuticals, Inc. | FLKS | Purchase | Common Stock | 2.9k | $11.90 | $34.5k | See notes | 06/13/2016 |
| 06/10/2016 | Salarius Pharmaceuticals, Inc. | FLKS | Purchase | Common Stock | 3k | $11.83 | $35.5k | See notes | 06/09/2016 |
| 06/09/2016 | Salarius Pharmaceuticals, Inc. | FLKS | Purchase | Common Stock | 3k | $12.04 | $36.1k | See notes | 06/09/2016 |
| 06/08/2016 | Salarius Pharmaceuticals, Inc. | FLKS | Purchase | Common Stock | 2.9k | $12.24 | $35.5k | See notes | 06/07/2016 |
| 06/07/2016 | Salarius Pharmaceuticals, Inc. | FLKS | Purchase | Common Stock | 3k | $12.26 | $36.8k | See notes | 06/07/2016 |
| 06/06/2016 | Salarius Pharmaceuticals, Inc. | FLKS | Purchase | Common Stock | 3k | $12.33 | $37k | See notes | 06/03/2016 |
| 06/03/2016 | Salarius Pharmaceuticals, Inc. | FLKS | Purchase | Common Stock | 3k | $12.79 | $38.4k | See notes | 06/03/2016 |
| 06/02/2016 | Salarius Pharmaceuticals, Inc. | FLKS | Purchase | Common Stock | 5k | $13.22 | $66.1k | See notes | 06/01/2016 |
| 06/01/2016 | Salarius Pharmaceuticals, Inc. | FLKS | Purchase | Common Stock | 5k | $12.76 | $63.8k | See notes | 06/01/2016 |
| 05/31/2016 | Salarius Pharmaceuticals, Inc. | FLKS | Purchase | Common Stock | 5k | $12.66 | $63.3k | See notes | 05/27/2016 |
| 05/27/2016 | Salarius Pharmaceuticals, Inc. | FLKS | Purchase | Common Stock | 17.3k | $12.68 | $219.4k | See notes | 05/27/2016 |
| 05/26/2016 | Salarius Pharmaceuticals, Inc. | FLKS | Purchase | Common Stock | 16.3k | $12.53 | $204.2k | See notes | 05/25/2016 |
| 05/25/2016 | Salarius Pharmaceuticals, Inc. | FLKS | Purchase | Common Stock | 12.3k | $13.25 | $163k | See notes | 05/25/2016 |
| 05/24/2016 | Salarius Pharmaceuticals, Inc. | FLKS | Purchase | Common Stock | 17k | $12.50 | $212.1k | See notes | 05/23/2016 |
| 05/23/2016 | Salarius Pharmaceuticals, Inc. | FLKS | Purchase | Common Stock | 13.4k | $12.31 | $164.5k | See notes | 05/23/2016 |
| 05/20/2016 | Salarius Pharmaceuticals, Inc. | FLKS | Purchase | Common Stock | 1000 | $11.44 | $11.4k | See notes | 05/19/2016 |
| 05/19/2016 | Salarius Pharmaceuticals, Inc. | FLKS | Purchase | Common Stock | 6.9k | $11.00 | $76.1k | See notes | 05/19/2016 |
| 05/18/2016 | Salarius Pharmaceuticals, Inc. | FLKS | Purchase | Common Stock | 15.2k | $11.05 | $168k | See notes | 05/17/2016 |
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