Shelagh Glaser serves as Executive at Zendesk, Inc., where they oversee executive responsibilities. Since joining the company, Shelagh Glaser has executed 56 insider transactions totaling $3.9M, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 19, 2025 involved selling 1,044 shares valued at $481.0K.
Shelagh Glaser currently holds 17,842 shares of Zendesk, Inc. (ZEN), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Shelagh Glaser has been a net seller of ZEN stock. They have purchased $0 and sold $3.9M worth of shares.
Shelagh Glaser's most recent insider trade was on Dec 19, 2025, when they sold 1,044 shares at $460.77 per share.
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| $348.17 |
| Discretionary |
| Dec 19, 2025 | SNPS | $1.2M | Sale | 2,613 | $460.77 | Discretionary |
| Dec 19, 2025 | SNPS | $370.0K | Option Exercise | 1,044 | $354.45 | Discretionary |
| Dec 8, 2025 | SNPS | $153.2K | Payment | 329 | $465.75 | Discretionary |
| Dec 8, 2025 | SNPS | $0 | Option Exercise | 3,590 | $N/A | Discretionary |
| Dec 8, 2025 | SNPS | $829.0K | Payment | 1,780 | $465.75 | Discretionary |
| Dec 8, 2025 | SNPS | $175.6K | Payment | 377 | $465.75 | Discretionary |
| Dec 8, 2025 | SNPS | $0 | Option Exercise | 759 | $N/A | Discretionary |
| Dec 8, 2025 | SNPS | $0 | Option Exercise | 662 | $N/A | Discretionary |
| Sep 5, 2025 | SNPS | $1.6M | Sale | 2,612 | $609.77 | Discretionary |
| Sep 5, 2025 | SNPS | $909.4K | Option Exercise | 2,612 | $348.17 | Discretionary |
| Sep 5, 2025 | SNPS | $369.7K | Option Exercise | 1,043 | $354.45 | Discretionary |
| Sep 5, 2025 | SNPS | $636.0K | Sale | 1,043 | $609.77 | Discretionary |
| Aug 29, 2025 | SNPS | $9.8K | Other | 26 | $376.77 | Discretionary |
| Aug 30, 2024 | SNPS | $9.8K | Other | 32 | $306.87 | Discretionary |
| Mar 15, 2024 | SNPS | $0 | Option Exercise | 794 | $N/A | Discretionary |
| Mar 15, 2024 | SNPS | $152.9K | Payment | 278 | $550.03 | Discretionary |
| Feb 29, 2024 | SNPS | $9.8K | Other | 32 | $306.87 | Discretionary |
| Dec 12, 2023 | SNPS | $1.9M | Payment | 3,339 | $567.06 | Discretionary |
| Dec 12, 2023 | SNPS | $0 | Award | 6,733 | $N/A | Discretionary |
| Dec 8, 2023 | SNPS | $0 | Option Exercise | 3,591 | $N/A | Discretionary |
| Dec 8, 2023 | SNPS | $954.5K | Payment | 1,781 | $535.93 | Discretionary |
| Aug 31, 2023 | SNPS | $9.8K | Other | 32 | $306.87 | Discretionary |
| Jun 15, 2023 | SNPS | $0 | Option Exercise | 5,745 | $N/A | Discretionary |
| Jun 15, 2023 | SNPS | $1.1M | Payment | 2,513 | $446.37 | Discretionary |
| May 31, 2023 | PUBM | $0 | Option Exercise | 8,065 | $N/A | Discretionary |
| Nov 22, 2022 | ZEN | $0 | Disposition | 10,437 | $N/A | Discretionary |
| Nov 4, 2022 | ZEN | $18.5K | Payment | 243 | $76.31 | Discretionary |
| Nov 4, 2022 | ZEN | $0 | Option Exercise | 510 | $N/A | Discretionary |