Marco Galsim
CIK 1870942 · Chief Information Officer · last filed 2026-07-02
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$809.3K
Companies
2
Total Filings
17
Lifetime Open-Market Net
-$53.0K
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| MKTW | Chief Information Officer | 39,495 | $20.49 | $809.3K | -$63.0K | 13 | 2026-07-02 |
| MARKETWISE, INC. (MKTWW) Delisted | Chief Information Officer | 108,961 | $0.34 | $37.0K | $10.0K | 4 | 2022-07-25 |
Recent Filings · Page 2 of 2
17 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2023-07-25 | MKTW | Tax (F) | −4,683 | -$8.4K | EDGAR |
| 2023-03-17 | MKTW | Mixed | +112,192 | -$22.8K | EDGAR |
| 2022-12-20 | MKTW | Grant (A) | +153,846 | $0 | EDGAR |
| 2022-07-25 | MARKETWISE, INC. (MKTWW) Delisted | Tax (F) | −4,619 | -$13.6K | EDGAR |
| 2021-10-04 | MARKETWISE, INC. (MKTWW) Delisted | Grant (A) | +55,000 | $0 | EDGAR |
| 2021-09-29 | MARKETWISE, INC. (MKTWW) Delisted | Grant (A) | +56,250 | $0 | EDGAR |
| 2021-08-31 | MARKETWISE, INC. (MKTWW) Delisted | Buy (P) | +1,307 | $10.0K | EDGAR |
Showing 11–17 of 17
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Page 2 of 2
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.