Major of State Security
* 12th of January 1902
† 7th of March 1939
(NKVD)
(Лазарь Вениаминович Коган)
| 1935-12-08 | Captain of State Security |
| 1937-11-05 | Major of State Security |
| 1938-11-14 | – | 1939-03-07 | Arrested |
| 1939-03-07 | Condemned to death | ||
| 1939-03-07 | Executed |