| 14 Aug 2018 | OTHER | COLUMBIA LABORATORIES INC | 14,500 | 11.50 USD | |
| 14 Aug 2018 | OTHER | COLUMBIA LABORATORIES INC | 2,001 | 11.50 USD | |
| 14 Aug 2018 | OTHER | COLUMBIA LABORATORIES INC | 28,000 | 11.50 USD | |
| 14 Aug 2018 | OTHER | COLUMBIA LABORATORIES INC | 6,250 | 11.50 USD | |
| 14 Aug 2018 | OTHER | COLUMBIA LABORATORIES INC | 875 | 11.50 USD | |
| 14 Aug 2018 | OTHER | COLUMBIA LABORATORIES INC | 100,000 | 11.50 USD | |
| 14 Aug 2018 | OTHER | COLUMBIA LABORATORIES INC | 13,657 | 11.50 USD | |
| 14 Aug 2018 | OTHER | COLUMBIA LABORATORIES INC | 250 | 11.50 USD | |
| 14 Aug 2018 | OTHER | COLUMBIA LABORATORIES INC | 250 | 11.50 USD | |
| 14 Aug 2018 | OTHER | COLUMBIA LABORATORIES INC | 250 | 11.50 USD | |
| 14 Aug 2018 | OTHER | COLUMBIA LABORATORIES INC | 8,000 | 11.50 USD | |
| 14 Aug 2018 | OTHER | COLUMBIA LABORATORIES INC | 9,700 | 11.50 USD | |
| 14 Aug 2018 | OTHER | COLUMBIA LABORATORIES INC | 41,000 | 11.50 USD | |
| 19 Mar 2018 | GRANT_AWARD | COLUMBIA LABORATORIES INC | 5,625 | 0.00 USD | |
| 30 Dec 2005 | PURCHASE | OP TECH ENVIRONMENTAL SERVICES INC | 30,600 | 0.39 USD | |