- Corporate Officers - D
- Dorton Katina
Insider Trading History of Dorton Katina
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Dorton Katina since 2016.
This trader's CIK number is 1617541.
At the time of last reporting, Dorton Katina was the Officer of Keenova Therapeutics Plc. (stock ticker symbol NONE).
Also see all insider trading activities at Keenova Therapeutics Plc.
Note that in the past
Dorton Katina also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Tectonic Therapeutic, Inc. (AVRO) by Dorton Katina
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2018 | AVRO | 0 | $0 | 0 | $0 | 10,000 | $9,100 |
Yearly summary of insider trading at Us Ecology, Inc. (ECOL) by Dorton Katina
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2020 | ECOL | 1,100 | $39,886 | 1,100 | $39,798 | 0 | $0 |
Yearly summary of insider trading at Keenova Therapeutics Plc (NONE) by Dorton Katina
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2026 | NONE | 0 | $0 | 0 | $0 | 3,616 | $0 |
Yearly summary of insider trading at Us Ecology, Inc. (ECOL) by Dorton Katina
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2018 | ECOL | 400 | $29,820 | 1,400 | $104,370 | 0 | $0 |
| 2017 | ECOL | 600 | $28,293 | 600 | $28,287 | 0 | $0 |
| 2016 | ECOL | 1,330 | $58,953 | 1,330 | $58,998 | 0 | $0 |
Insider trading activities at 4 companies by Dorton Katina:
1. Tectonic Therapeutic, Inc. (AVRO)
2. Us Ecology, Inc. (ECOL)
3. Keenova Therapeutics Plc (NONE)
4. Us Ecology, Inc. (ECOL)
Table 1. Insider trading of Tectonic Therapeutic, Inc. (AVRO) by Dorton Katina
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2018-10-08 | AVRO | Option Ex | 10,000 | .91 | 9,100 |
Table 2. Insider trading of Us Ecology, Inc. (ECOL) by Dorton Katina
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2020-05-27 | ECOL | Buy | 1,100 | 36.26 | 39,886 |
| 2020-05-27 | ECOL | Sale | 1,100 | 36.18 | 39,798 |
Table 3. Insider trading of Keenova Therapeutics Plc (NONE) by Dorton Katina
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2026-01-01 | NONE | Option Ex | 1,808 | .00 | 0 |
| 2026-01-01 | NONE | Option Ex | 1,808 | .00 | 0 |
Table 4. Insider trading of Us Ecology, Inc. (ECOL) by Dorton Katina
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2018-09-12 | ECOL | Buy | 400 | 74.55 | 29,820 |
| 2018-09-12 | ECOL | Sale | 1,400 | 74.55 | 104,370 |
| 2017-08-25 | ECOL | Buy | 600 | 47.16 | 28,293 |
| 2017-08-25 | ECOL | Sale | 600 | 47.15 | 28,287 |
| 2016-09-12 | ECOL | Buy | 1,330 | 44.33 | 58,953 |
| 2016-09-12 | ECOL | Sale | 1,330 | 44.36 | 58,998 |
Insider trading activities including stock purchases, stock sales, and option exercises
listed in the above table cannot be completely guaranteed as to their accuracy.
For more information regarding the trades made by Dorton Katina
(Officer of Keenova Therapeutics Plc at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.