The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Dasu Badri N since 2017.
This trader's CIK number is 1310803.
At the time of last reporting, Dasu Badri N was the Chief Engineering Officer of Talphera, Inc.. (stock ticker symbol TLPH).
Also see all insider trading activities at Talphera, Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2026 | TLPH | 35,000 | $28,420 | 0 | $0 | 0 | $0 |
| 2019 | TLPH | 9,206 | $25,868 | 0 | $0 | 0 | $0 |
| 2018 | TLPH | 0 | $0 | 28,351 | $141,755 | 0 | $0 |
| 2017 | TLPH | 0 | $0 | 0 | $0 | 37,500 | $45,000 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2026-02-12 | TLPH | Buy | 35,000 | .81 | 28,420 |
| 2019-02-28 | ACRX | Buy | 9,206 | 2.81 | 25,868 |
| 2018-10-15 | ACRX | Sale | 28,351 | 5.00 | 141,755 |
| 2017-10-19 | ACRX | Option Ex | 37,500 | 1.20 | 45,000 |
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 Dasu Badri N (Chief Engineering Officer of Talphera, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.