Thomas P Koestler Insider Trading Transactions
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General | Insider Transactions | Monthly Overview
Get the latest insider transactions of Thomas P Koestler. Thomas P Koestler is Executive Vice President in Merck & Co., Inc. ($MRK) and Director in MOMENTA PHARMACEUTICALS INC ($MNTA) and Director in MELINTA THERAPEUTICS, INC. /NEW/ ($MLNT).
Latest Insider Trading Transactions of Thomas P Koestler
| 1 Week | 2 Weeks | 1 Month | 3 Months | 6 Months | 1 Year | 2 Years | |
|---|---|---|---|---|---|---|---|
| No. of Purchases | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Value of Purchases ($) | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| No. of Sales | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Value of Sales ($) | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Sentiment: All, MLNT, MRK, MNTA
Page: 1
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 21 2019 | MNTA | MOMENTA PHARMACEUT ... | Koestler Thomas P | Director | Option Exercise | M | 0.00 | 4,356 | 0 | 0 | |
| Jun 21 2019 | MNTA | MOMENTA PHARMACEUT ... | Koestler Thomas P | Director | Option Exercise | A | 12.64 | 25,000 | 316,000 | 25,000 | |
| Jun 21 2019 | MNTA | MOMENTA PHARMACEUT ... | Koestler Thomas P | Director | Buy | M | 0.00 | 4,356 | 0 | 15,590 | 11.2 K to 15.6 K (+38.78 %) |
| Jun 12 2019 | MLNT | MELINTA THERAPEUTI ... | Koestler Thomas P | Director | Option Exercise | A | 0.00 | 30,000 | 0 | 30,000 | |
| Jun 25 2018 | MNTA | MOMENTA PHARMACEUT ... | Koestler Thomas P | Director | Option Exercise | M | 0.00 | 5,734 | 0 | 0 | |
| Jun 25 2018 | MNTA | MOMENTA PHARMACEUT ... | Koestler Thomas P | Director | Option Exercise | A | 0.00 | 4,356 | 0 | 4,356 | |
| Jun 25 2018 | MNTA | MOMENTA PHARMACEUT ... | Koestler Thomas P | Director | Option Exercise | A | 22.30 | 8,855 | 197,467 | 8,855 | |
| Jun 25 2018 | MNTA | MOMENTA PHARMACEUT ... | Koestler Thomas P | Director | Buy | M | 0.00 | 5,734 | 0 | 11,234 | 5.5 K to 11.2 K (+104.25 %) |
| Jun 14 2018 | MLNT | MELINTA THERAPEUTI ... | Koestler Thomas P | Director | Option Exercise | A | 7.45 | 9,100 | 67,795 | 9,100 | |
| Jun 14 2018 | MLNT | MELINTA THERAPEUTI ... | Koestler Thomas P | Director | Option Exercise | A | 7.45 | 25,000 | 186,250 | 25,000 | |
| Jun 22 2017 | MNTA | MOMENTA PHARMACEUT ... | Koestler Thomas P | Director | Option Exercise | A | 0.00 | 5,734 | 0 | 5,734 | |
| Jun 22 2017 | MNTA | MOMENTA PHARMACEUT ... | Koestler Thomas P | Director | Option Exercise | A | 17.20 | 11,207 | 192,760 | 11,207 | |
| Jun 27 2016 | MNTA | MOMENTA PHARMACEUT ... | Koestler Thomas P | Director | Option Exercise | A | 10.97 | 11,000 | 120,670 | 11,000 | |
| Jun 27 2016 | MNTA | MOMENTA PHARMACEUT ... | Koestler Thomas P | Director | Grant | A | 0.00 | 5,500 | 0 | 5,500 | 0 to 5.5 K |
| Jun 11 2015 | MNTA | MOMENTA PHARMACEUT ... | Koestler Thomas P | Director | Option Exercise | A | 22.18 | 17,750 | 393,695 | 101,000 | |
| Nov 04 2009 | MRK | Merck & Co., I ... | Koestler Thomas P | Executive Vice Pres ... | Option Exercise | D | 22.91 | 209,700 | 4,804,227 | 0 | |
| Nov 04 2009 | MRK | Merck & Co., I ... | Koestler Thomas P | Executive Vice Pres ... | Option Exercise | D | 18.85 | 220,000 | 4,147,000 | 0 | |
| Nov 04 2009 | MRK | Merck & Co., I ... | Koestler Thomas P | Executive Vice Pres ... | Option Exercise | D | 20.70 | 100,000 | 2,070,000 | 0 | |
| Nov 04 2009 | MRK | Merck & Co., I ... | Koestler Thomas P | Executive Vice Pres ... | Option Exercise | D | 31.57 | 240,000 | 7,576,800 | 0 | |
| Nov 04 2009 | MRK | Merck & Co., I ... | Koestler Thomas P | Executive Vice Pres ... | Option Exercise | D | 18.20 | 70,000 | 1,274,000 | 0 | |
| Nov 04 2009 | MRK | Merck & Co., I ... | Koestler Thomas P | Executive Vice Pres ... | Option Exercise | D | 16.12 | 150,000 | 2,418,000 | 0 | |
| Nov 04 2009 | MRK | Merck & Co., I ... | Koestler Thomas P | Executive Vice Pres ... | Option Exercise | D | 19.23 | 90,000 | 1,730,700 | 0 | |
| Nov 04 2009 | MRK | Merck & Co., I ... | Koestler Thomas P | Executive Vice Pres ... | Option Exercise | D | 0.00 | 75,000 | 0 | 0 | |
| Nov 04 2009 | MRK | Merck & Co., I ... | Koestler Thomas P | Executive Vice Pres ... | Sell | D | 0.00 | 59,666 | 0 | 0 | 59.7 K to 0 (-100.00 %) |
| May 05 2009 | MRK | Merck & Co., I ... | Koestler Thomas P | Executive Vice Pres ... | Option Exercise | A | 22.91 | 209,700 | 4,804,227 | 209,700 | |
| Apr 03 2009 | MRK | Merck & Co., I ... | Koestler Thomas P | Executive Vice Pres ... | Option Exercise | M | 0.00 | 14,000 | 0 | 75,000 | |
| Apr 03 2009 | MRK | Merck & Co., I ... | Koestler Thomas P | Executive Vice Pres ... | Payment of Exercise | F | 23.70 | 5,744 | 136,133 | 59,666 | 65.4 K to 59.7 K (-8.78 %) |
| Apr 03 2009 | MRK | Merck & Co., I ... | Koestler Thomas P | Executive Vice Pres ... | Buy | M | 0.00 | 14,000 | 0 | 65,410 | 51.4 K to 65.4 K (+27.23 %) |
| May 05 2008 | MRK | Merck & Co., I ... | Koestler Thomas P | Executive Vice Pres ... | Option Exercise | A | 18.85 | 220,000 | 4,147,000 | 220,000 | |
| Apr 29 2008 | MRK | Merck & Co., I ... | Koestler Thomas P | Executive Vice Pres ... | Option Exercise | M | 0.00 | 15,000 | 0 | 89,000 | |
| Apr 29 2008 | MRK | Merck & Co., I ... | Koestler Thomas P | Executive Vice Pres ... | Payment of Exercise | F | 18.64 | 6,186 | 115,307 | 51,410 | 57.6 K to 51.4 K (-10.74 %) |
| Apr 29 2008 | MRK | Merck & Co., I ... | Koestler Thomas P | Executive Vice Pres ... | Buy | M | 0.00 | 15,000 | 0 | 57,596 | 42.6 K to 57.6 K (+35.21 %) |
| Aug 21 2007 | MRK | Merck & Co., I ... | Koestler Thomas P | Executive Vice Pres ... | Option Exercise | M | 0.00 | 30,000 | 0 | 104,000 | |
| Aug 21 2007 | MRK | Merck & Co., I ... | Koestler Thomas P | Executive Vice Pres ... | Payment of Exercise | F | 29.56 | 13,905 | 411,032 | 42,596 | 56.5 K to 42.6 K (-24.61 %) |
| Aug 21 2007 | MRK | Merck & Co., I ... | Koestler Thomas P | Executive Vice Pres ... | Buy | M | 0.00 | 30,000 | 0 | 56,501 | 26.5 K to 56.5 K (+113.20 %) |
| May 03 2007 | MRK | Merck & Co., I ... | Koestler Thomas P | Executive Vice Pres ... | Option Exercise | A | 31.57 | 240,000 | 7,576,800 | 240,000 | |
| Dec 05 2006 | MRK | Merck & Co., I ... | Koestler Thomas P | Executive Vice Pres ... | Option Exercise | M | 0.00 | 12,000 | 0 | 134,000 | |
| Dec 05 2006 | MRK | Merck & Co., I ... | Koestler Thomas P | Executive Vice Pres ... | Payment of Exercise | F | 21.93 | 5,562 | 121,975 | 26,501 | 32.1 K to 26.5 K (-17.35 %) |
| Dec 05 2006 | MRK | Merck & Co., I ... | Koestler Thomas P | Executive Vice Pres ... | Buy | M | 0.00 | 12,000 | 0 | 32,063 | 20.1 K to 32.1 K (+59.81 %) |
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