- Corporate Officers - K
- Kurtz William
Insider Trading History of Kurtz William
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Kurtz William since 2015.
This trader's CIK number is 1231740.
At the time of last reporting, Kurtz William was the Officer of Sportradar Group Ag. (stock ticker symbol SRAD).
Also see all insider trading activities at Sportradar Group Ag.
Note that in the past
KURTZ WILLIAM also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Aterian, Inc. (ATER) by Kurtz William
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2025 | ATER | 0 | $0 | 9,722 | $13,607 | 0 | $0 |
| 2024 | ATER | 0 | $0 | 9,000 | $27,152 | 0 | $0 |
| 2020 | ATER | 18,988 | $100,013 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Verint Systems Inc (VRNT) by Kurtz William
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2025 | VRNT | 0 | $0 | 0 | $0 | 15,839 | $0 |
| 2024 | VRNT | 0 | $0 | 2,110 | $77,057 | 0 | $0 |
| 2023 | VRNT | 0 | $0 | 10,800 | $343,370 | 0 | $0 |
| 2020 | VRNT | 0 | $0 | 6,000 | $362,700 | 0 | $0 |
Yearly summary of insider trading at Violin Memory Inc (VMEM) by Kurtz William
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2015 | VMEM | 14,925 | $50,013 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Pmc Sierra Inc (PMCS) by Kurtz William
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2015 | PMCS | 0 | $0 | 78,000 | $706,914 | 78,000 | $576,654 |
Yearly summary of insider trading at Sportradar Group Ag (SRAD) by Kurtz William
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2026 | SRAD | 8,000 | $103,784 | 0 | $0 | 0 | $0 |
Insider trading activities at 5 companies by Kurtz William:
1. Aterian, Inc. (ATER)
2. Verint Systems Inc (VRNT)
3. Violin Memory Inc (VMEM)
4. Pmc Sierra Inc (PMCS)
5. Sportradar Group Ag (SRAD)
Table 1. Insider trading of Aterian, Inc. (ATER) by Kurtz William
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2025-06-09 | ATER | Sale | 4,722 | 1.41 | 6,658 |
| 2025-06-10 | ATER | Sale | 5,000 | 1.39 | 6,949 |
| 2024-08-23 | ATER | Sale | 8,547 | 3.01 | 25,726 |
| 2024-08-15 | ATER | Sale | 453 | 3.15 | 1,426 |
| 2020-06-11 | MWK | Buy | 6,888 | 4.85 | 33,406 |
| 2020-06-10 | MWK | Buy | 2,100 | 5.17 | 10,857 |
| 2020-06-09 | MWK | Buy | 5,000 | 5.33 | 26,650 |
| 2020-06-08 | MWK | Buy | 5,000 | 5.82 | 29,100 |
Table 2. Insider trading of Verint Systems Inc (VRNT) by Kurtz William
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2025-11-26 | VRNT | Option Ex | 8,980 | .00 | 0 |
| 2025-04-10 | VRNT | Option Ex | 6,859 | .00 | 0 |
| 2024-06-07 | VRNT | Sale | 2,110 | 36.52 | 77,057 |
| 2023-12-15 | VRNT | Sale | 2,500 | 27.52 | 68,800 |
| 2023-12-18 | VRNT | Sale | 2,500 | 27.32 | 68,300 |
| 2023-06-30 | VRNT | Sale | 1,800 | 35.35 | 63,630 |
| 2022-12-27 | VRNT | Sale | 4,000 | 35.66 | 142,640 |
| 2020-12-14 | VRNT | Sale | 6,000 | 60.45 | 362,700 |
Table 3. Insider trading of Violin Memory Inc (VMEM) by Kurtz William
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2015-03-19 | VMEM | Buy | 14,925 | 3.35 | 50,013 |
Table 4. Insider trading of Pmc Sierra Inc (PMCS) by Kurtz William
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2015-02-11 | PMCS | Option Ex | 78,000 | 7.39 | 576,654 |
| 2015-02-11 | PMCS | Sale | 78,000 | 9.06 | 706,914 |
Table 5. Insider trading of Sportradar Group Ag (SRAD) by Kurtz William
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2026-04-30 | SRAD | Buy | 8,000 | 12.97 | 103,784 |
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 Kurtz William
(Officer of Sportradar Group Ag at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.