Galsim Marco (CIK 1870942) reported 7 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-07-02). Recent activity: Sell MKTW (3,294 shares), Buy MKTW (10,000 shares), Sell MKTW (2,288 shares), Sell MKTW (2,750 shares), Sell MKTW (326 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-02 | MARKETWISE, INC. (MKTW) | Chief Information Officer | Sell | 3,294 | $63,047 |
| 2026-05-11 | MARKETWISE, INC. (MKTW) | Chief Information Officer | Buy | 10,000 | $0 |
| 2026-03-17 | MARKETWISE, INC. (MKTW) | Chief Information Officer | Sell | 2,288 | $32,375 |
| 2025-10-06 | MARKETWISE, INC. (MKTW) | Chief Information Officer | Sell | 2,750 | $0 |
| 2025-07-25 | MARKETWISE, INC. (MKTW) | Chief Information Officer | Sell | 326 | $5,940 |
| 2025-07-03 | MARKETWISE, INC. (MKTW) | Chief Information Officer | Sell | 1,870 | $37,063 |
| 2025-03-17 | MARKETWISE, INC. (MKTW) | Chief Information Officer | Sell | 31,541 | $19,240 |
Source: SEC Form 4 filings · as of 2026-07-02