Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2021-10-26 Sale | 2021-10-28 8:06 pm | Kala Pharmaceuticals Inc. | KALA | Chen Hongming CHIEF SCIENTIFIC OFFICER | 30,500 | $1.8138 | $55,321 | 204,515 (Direct) | View |
| 2021-06-29 Sale | 2021-06-30 5:30 pm | Kala Pharmaceuticals Inc. | KALA | Chen Hongming CHIEF SCIENTIFIC OFFICER | 5,548 | $5.56 | $30,847 | 235,015 (Direct) | View |
| 2021-06-28 Sale | 2021-06-29 5:26 pm | Kala Pharmaceuticals Inc. | KALA | Chen Hongming CHIEF SCIENTIFIC OFFICER | 2,452 | $5.77 | $14,148 | 240,563 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2021-03-01 Exercise | 2021-03-03 5:01 pm | N/A N/A | Kala Pharmaceuticals Inc. | KALA | Chen Hongming Chief Scientific Officer | 9,500 | $2.3 | 296,751 (Direct) | View |
| 2021-03-01 Exercise | 2021-03-03 5:01 pm | N/A 2024-10-02 | Kala Pharmaceuticals Inc. | KALA | Chen Hongming Chief Scientific Officer | 9,500 | $0 | 296,751 (Direct) | View |
| 2021-02-25 Exercise | 2021-02-26 5:35 pm | N/A N/A | Kala Pharmaceuticals Inc. | KALA | Chen Hongming Chief Scientific Officer | 47,000 | $2.3 | 296,751 (Direct) | View |
| 2021-02-25 Exercise | 2021-02-26 5:35 pm | N/A 2024-10-02 | Kala Pharmaceuticals Inc. | KALA | Chen Hongming Chief Scientific Officer | 47,000 | $0 | 296,751 (Direct) | View |
| 2021-01-04 Option Award | 2021-01-05 4:57 pm | N/A 2031-01-03 | Kala Pharmaceuticals Inc. | KALA | Chen Hongming Chief Scientific Officer | 113,333 | $0 | 277,182 (Direct) | View |
| 2020-10-26 Option Award | 2020-10-28 8:30 pm | N/A N/A | Kala Pharmaceuticals Inc. | KALA | Chen Hongming Chief Scientific Officer | 61,000 | $0 | 163,849 (Direct) | View |
| 2020-06-25 Option Award | 2020-06-29 9:31 pm | N/A N/A | Kala Pharmaceuticals Inc. | KALA | Chen Hongming Chief Scientific Officer | 16,000 | $0 | 102,849 (Direct) | View |
| 2020-03-30 Exercise | 2020-04-01 4:43 pm | N/A N/A | Kala Pharmaceuticals Inc. | KALA | Chen Hongming Chief Scientific Officer | 31,000 | $2.3 | 162,085 (Direct) | View |
| 2020-03-30 Exercise | 2020-04-01 4:43 pm | N/A 2024-10-01 | Kala Pharmaceuticals Inc. | KALA | Chen Hongming Chief Scientific Officer | 31,000 | $0 | 162,085 (Direct) | View |
| 2020-01-02 Option Award | 2020-01-03 4:12 pm | N/A 2030-01-01 | Kala Pharmaceuticals Inc. | KALA | Chen Hongming Chief Scientific Officer | 120,000 | $0 | 120,000 (Direct) | View |