Peek Mark S insider trades
Peek Mark S has filed 28 Form 4s with the SEC that we hold, for SentinelOne, Inc. (S) (Director), Trimble INC. (TRMB) (Director), Mobility Global Inc. (MBGL) (Director) and Workiva INC (WK) (Director). Across all of them we count 11 purchases worth $5.1M and 0 sales worth $0 reported on Form 4. In the last 12 months: 4 purchases ($1.6M) and 0 sales ($0). The largest single trade was a purchase of 30,000 shares of SentinelOne, Inc. worth $1.4M, dated 2021-12-13. The first filing on our record is dated 2021-07-02 and the latest 2026-09-02.
SentinelOne, Inc. (S)
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2021-07-02 | P, purchase reported on Form 4 | 10,000 | $350.0K | 2021-07-02 |
| 2021-12-13 | P, purchase reported on Form 4 | 30,000 | $1.4M | 2021-12-14 |
| 2022-04-12 | P, purchase reported on Form 4 | 10,000 | $345.0K | 2022-04-14 |
| 2022-04-12 | P, purchase reported on Form 4 | 20,000 | $687.0K | 2022-04-14 |
| 2024-04-03 | P, purchase reported on Form 4 | 10,000 | $223.6K | 2024-04-05 |
| 2025-12-16 | P, purchase reported on Form 4 | 40,000 | $595.6K | 2025-12-18 |
Trimble INC. (TRMB)
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2023-12-07 | P, purchase reported on Form 4 | 6,000 | $280.2K | 2023-12-11 |
| 2023-12-07 | P, purchase reported on Form 4 | 4,000 | $185.7K | 2023-12-11 |
Mobility Global Inc. (MBGL)
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2026-08-11 | P, purchase reported on Form 4 | 10,000 | $195.0K | 2026-08-13 |
| 2026-08-12 | P, purchase reported on Form 4 | 25,000 | $487.5K | 2026-08-13 |
| 2026-08-13 | P, purchase reported on Form 4 | 15,000 | $298.1K | 2026-08-13 |
Workiva INC (WK)
No purchase or sale of common stock reported here; these filings cover grants, option exercises or other codes.
Counted from the Form 4 filings this reporting owner (SEC CIK 1184754) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.
Source: U.S. Securities and Exchange Commission (EDGAR) and other official
government data · Updated 2026-10-12 ·
For informational purposes only, not investment advice.
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