- Corporate Officers - R
- Ramasastry Saira
Insider Trading History of Ramasastry Saira
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Ramasastry Saira since 2015.
This trader's CIK number is 1547959.
At the time of last reporting, Ramasastry Saira was the Officer of Mirum Pharmaceuticals, Inc.. (stock ticker symbol MIRM).
Also see all insider trading activities at Mirum Pharmaceuticals, Inc..
Note that in the past
Ramasastry Saira also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Sangamo Therapeutics, Inc (SGMO) by Ramasastry Saira
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2020 | SGMO | 0 | $0 | 10,000 | $132,750 | 10,000 | $59,900 |
| 2018 | SGMO | 0 | $0 | 9,450 | $235,078 | 9,450 | $47,533 |
| 2017 | SGMO | 0 | $0 | 5,000 | $73,340 | 5,000 | $25,150 |
| 2015 | SGMO | 0 | $0 | 10,000 | $150,000 | 10,000 | $50,300 |
Yearly summary of insider trading at Day One Biopharmaceuticals, Inc. (DAWN) by Ramasastry Saira
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2024 | DAWN | 0 | $0 | 10,000 | $131,880 | 0 | $0 |
Yearly summary of insider trading at Vir Biotechnology, Inc. (VIR) by Ramasastry Saira
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2024 | VIR | 0 | $0 | 4,000 | $43,788 | 0 | $0 |
| 2023 | VIR | 0 | $0 | 3,500 | $89,845 | 0 | $0 |
| 2022 | VIR | 0 | $0 | 6,687 | $190,184 | 0 | $0 |
| 2021 | VIR | 0 | $0 | 10,000 | $437,280 | 10,000 | $127,600 |
Yearly summary of insider trading at Mirum Pharmaceuticals, Inc. (MIRM) by Ramasastry Saira
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2025 | MIRM | 0 | $0 | 8,203 | $377,842 | 8,203 | $35,300 |
| 2024 | MIRM | 0 | $0 | 5,000 | $128,400 | 5,000 | $70,600 |
Insider trading activities at 4 companies by Ramasastry Saira:
1. Sangamo Therapeutics, Inc (SGMO)
2. Day One Biopharmaceuticals, Inc. (DAWN)
3. Vir Biotechnology, Inc. (VIR)
4. Mirum Pharmaceuticals, Inc. (MIRM)
Table 1. Insider trading of Sangamo Therapeutics, Inc (SGMO) by Ramasastry Saira
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2020-12-17 | SGMO | Sale | 10,000 | 13.28 | 132,750 |
| 2020-12-17 | SGMO | Option Ex | 10,000 | 5.99 | 59,900 |
| 2018-02-26 | SGMO | Option Ex | 9,450 | 5.03 | 47,533 |
| 2018-02-26 | SGMO | Sale | 9,450 | 24.88 | 235,078 |
| 2017-11-17 | SGMO | Option Ex | 5,000 | 5.03 | 25,150 |
| 2017-11-17 | SGMO | Sale | 5,000 | 14.67 | 73,340 |
| 2015-02-12 | SGMO | Option Ex | 10,000 | 5.03 | 50,300 |
| 2015-02-12 | SGMO | Sale | 10,000 | 15.00 | 150,000 |
Table 2. Insider trading of Day One Biopharmaceuticals, Inc. (DAWN) by Ramasastry Saira
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2024-06-21 | DAWN | Sale | 10,000 | 13.19 | 131,880 |
Table 3. Insider trading of Vir Biotechnology, Inc. (VIR) by Ramasastry Saira
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2024-06-11 | VIR | Sale | 4,000 | 10.95 | 43,788 |
| 2023-06-01 | VIR | Sale | 3,500 | 25.67 | 89,845 |
| 2022-07-11 | VIR | Sale | 5,000 | 30.00 | 150,000 |
| 2022-05-24 | VIR | Sale | 1,687 | 23.82 | 40,184 |
| 2021-05-19 | VIR | Option Ex | 10,000 | 12.76 | 127,600 |
| 2021-05-19 | VIR | Sale | 10,000 | 43.73 | 437,280 |
Table 4. Insider trading of Mirum Pharmaceuticals, Inc. (MIRM) by Ramasastry Saira
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2025-06-03 | MIRM | Option Ex | 2,500 | 14.12 | 35,300 |
| 2025-06-02 | MIRM | Sale | 5,703 | 46.20 | 263,490 |
| 2025-06-03 | MIRM | Sale | 2,500 | 45.74 | 114,352 |
| 2025-05-29 | MIRM | Option Ex | 5,703 | .00 | 0 |
| 2024-06-05 | MIRM | Option Ex | 5,000 | 14.12 | 70,600 |
| 2024-06-05 | MIRM | Sale | 5,000 | 25.68 | 128,400 |
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 Ramasastry Saira
(Officer of Mirum Pharmaceuticals, Inc. at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.