- Corporate Officers - E
- Erwin Tami A.
Insider Trading History of Erwin Tami A.
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Erwin Tami A. since 2019.
This trader's CIK number is 1760658.
At the time of last reporting, Erwin Tami A. was the Officer of Yellowstone Midco Holdings Ii, Llc. (stock ticker symbol YSS).
Also see all insider trading activities at Yellowstone Midco Holdings Ii, Llc.
Note that in the past
Erwin Tami A. also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Yellowstone Midco Holdings Ii, Llc (YSS) by Erwin Tami A.
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2026 | YSS | 2,941 | $99,994 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Deere & Co (DE) by Erwin Tami A.
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2023 | DE | 675 | $250,458 | 0 | $0 | 0 | $0 |
| 2021 | DE | 275 | $98,892 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Verizon Communications Inc (VZ) by Erwin Tami A.
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2022 | VZ | 0 | $0 | 23,647 | $1,176,911 | 44,809 | $0 |
| 2021 | VZ | 0 | $0 | 35,000 | $2,039,100 | 83,280 | $0 |
| 2020 | VZ | 0 | $0 | 0 | $0 | 31,344 | $0 |
| 2019 | VZ | 0 | $0 | 17,000 | $981,750 | 18,021 | $0 |
Yearly summary of insider trading at F5, Inc. (FFIV) by Erwin Tami A.
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2025 | FFIV | 0 | $0 | 0 | $0 | 1,309 | $0 |
| 2024 | FFIV | 0 | $0 | 0 | $0 | 599 | $0 |
Insider trading activities at 4 companies by Erwin Tami A.:
1. Yellowstone Midco Holdings Ii, Llc (YSS)
2. Deere & Co (DE)
3. Verizon Communications Inc (VZ)
4. F5, Inc. (FFIV)
Table 1. Insider trading of Yellowstone Midco Holdings Ii, Llc (YSS) by Erwin Tami A.
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2026-01-30 | YSS | Buy | 2,941 | 34.00 | 99,994 |
Table 2. Insider trading of Deere & Co (DE) by Erwin Tami A.
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2023-06-06 | DE | Buy | 675 | 371.05 | 250,458 |
| 2021-06-02 | DE | Buy | 275 | 359.61 | 98,892 |
Table 3. Insider trading of Verizon Communications Inc (VZ) by Erwin Tami A.
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2022-04-26 | VZ | Sale | 23,647 | 49.77 | 1,176,911 |
| 2022-03-08 | VZ | Option Ex | 13,725 | .00 | 0 |
| 2022-03-02 | VZ | Option Ex | 14,630 | .00 | 0 |
| 2022-03-01 | VZ | Option Ex | 16,454 | .00 | 0 |
| 2021-05-03 | VZ | Sale | 35,000 | 58.26 | 2,039,100 |
| 2021-03-08 | VZ | Option Ex | 13,108 | .00 | 0 |
| 2021-03-06 | VZ | Option Ex | 10,493 | .00 | 0 |
| 2021-03-02 | VZ | Option Ex | 13,973 | .00 | 0 |
| 2021-02-08 | VZ | Option Ex | 45,706 | .00 | 0 |
| 2020-03-08 | VZ | Option Ex | 12,547 | .00 | 0 |
| 2020-03-06 | VZ | Option Ex | 10,043 | .00 | 0 |
| 2020-03-03 | VZ | Option Ex | 8,754 | .00 | 0 |
| 2019-08-29 | VZ | Sale | 17,000 | 57.75 | 981,750 |
| 2019-03-06 | VZ | Option Ex | 9,628 | .00 | 0 |
| 2019-03-03 | VZ | Option Ex | 8,393 | .00 | 0 |
Table 4. Insider trading of F5, Inc. (FFIV) by Erwin Tami A.
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2025-03-12 | FFIV | Option Ex | 1,309 | .00 | 0 |
| 2024-03-13 | FFIV | Option Ex | 599 | .00 | 0 |
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 Erwin Tami A.
(Officer of Yellowstone Midco Holdings Ii, Llc at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.