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 |
| 2024-01-04 Sale | 2024-01-05 4:07 pm | KALA BIO Inc. | KALA | Trachtenberg Eric SEE REMARKS | 1,227 | $6.74 | $8,270 | 88,566 (Direct) | View |
| 2023-01-04 Sale | 2023-01-06 8:00 pm | Kala Pharmaceuticals Inc. | KALA | Trachtenberg Eric SEE REMARKS | 60 | $28.55 | $1,713 | 11,495 (Direct) | View |
| 2022-10-26 Sale | 2022-10-28 4:15 pm | Kala Pharmaceuticals Inc. | KALA | Trachtenberg Eric SEE REMARKS | 194 | $6.52 | $1,265 | 2,030 (Direct) | View |
| 2022-06-27 Sale | 2022-06-29 8:12 pm | Kala Pharmaceuticals Inc. | KALA | Trachtenberg Eric SEE REMARKS | 2,613 | $0.37 | $967 | 111,203 (Direct) | View |
| 2022-01-04 Sale | 2022-01-05 8:00 pm | Kala Pharmaceuticals Inc. | KALA | Trachtenberg Eric SEE REMARKS | 2,850 | $1.3 | $3,705 | 266,816 (Direct) | View |
| 2021-10-26 Sale | 2021-10-28 8:05 pm | Kala Pharmaceuticals Inc. | KALA | Trachtenberg Eric SEE REMARKS | 9,449 | $1.8 | $17,008 | 116,666 (Direct) | View |
| 2021-06-28 Sale | 2021-06-29 5:26 pm | Kala Pharmaceuticals Inc. | KALA | Trachtenberg Eric SEE REMARKS | 2,452 | $5.77 | $14,148 | 126,115 (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 |
| 2024-01-04 Option Award | 2024-01-05 4:07 pm | N/A 2034-01-03 | KALA BIO Inc. | KALA | Trachtenberg Eric SEE REMARKS | 25,100 | $0 | 88,566 (Direct) | View |
| 2023-06-22 Option Award | 2023-06-23 8:00 pm | N/A 2033-06-21 | Kala Pharmaceuticals Inc. | KALA | Trachtenberg Eric SEE REMARKS | 87,637 | $0 | 114,771 (Direct) | View |
| 2023-05-31 Disposition | 2023-06-02 8:00 pm | N/A 2028-04-04 | Kala Pharmaceuticals Inc. | KALA | Trachtenberg Eric SEE REMARKS | 15,639 | $0 | 27,134 (Direct) | View |
| 2023-05-31 Option Award | 2023-06-02 8:00 pm | N/A N/A | Kala Pharmaceuticals Inc. | KALA | Trachtenberg Eric SEE REMARKS | 15,639 | $0 | 27,134 (Direct) | View |
| 2023-03-14 Option Award | 2023-03-15 8:00 pm | N/A 2032-01-03 | Kala Pharmaceuticals Inc. | KALA | Trachtenberg Eric SEE REMARKS | 432 | $0 | 432 (Direct) | View |
| 2023-01-04 Option Award | 2023-01-06 8:00 pm | N/A N/A | Kala Pharmaceuticals Inc. | KALA | Trachtenberg Eric SEE REMARKS | 9,525 | $0 | 11,495 (Direct) | View |
| 2022-01-03 Option Award | 2022-01-05 8:00 pm | N/A 2032-01-03 | Kala Pharmaceuticals Inc. | KALA | Trachtenberg Eric SEE REMARKS | 153,000 | $0 | 266,816 (Direct) | View |
| 2021-01-04 Option Award | 2021-01-05 4:55 pm | N/A 2031-01-03 | Kala Pharmaceuticals Inc. | KALA | Trachtenberg Eric See Remarks | 113,333 | $0 | 219,234 (Direct) | View |
| 2020-10-26 Option Award | 2020-10-28 8:32 pm | N/A N/A | Kala Pharmaceuticals Inc. | KALA | Trachtenberg Eric See Remarks | 61,000 | $0 | 105,901 (Direct) | View |
| 2020-06-25 Option Award | 2020-06-29 9:58 pm | N/A N/A | Kala Pharmaceuticals Inc. | KALA | Trachtenberg Eric See Remarks | 16,000 | $0 | 44,901 (Direct) | View |
| 2020-06-19 Exercise | 2020-06-22 4:06 pm | N/A N/A | Kala Pharmaceuticals Inc. | KALA | Trachtenberg Eric See Remarks | 28,901 | $5.19 | 165,000 (Direct) | View |
| 2020-06-19 Exercise | 2020-06-22 4:06 pm | N/A 2029-01-01 | Kala Pharmaceuticals Inc. | KALA | Trachtenberg Eric See Remarks | 28,901 | $0 | 165,000 (Direct) | View |
| 2020-01-02 Option Award | 2020-01-03 4:11 pm | N/A 2030-01-01 | Kala Pharmaceuticals Inc. | KALA | Trachtenberg Eric See Remarks | 120,000 | $0 | 120,000 (Direct) | View |
| 2019-10-12 Option Award | 2019-10-15 5:56 pm | N/A 2029-10-11 | Kala Pharmaceuticals Inc. | KALA | Trachtenberg Eric See Remarks | 100,000 | $0 | 100,000 (Direct) | View |