Mark Kenneth Wallace
CIK 1662190 · Executive Vice President - CSX · last filed 2021-09-09
"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
$8.73M
Companies
2
Total Filings
32
Lifetime Open-Market Net
-$16.17M
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.
Recent Filings · Page 2 of 4
32 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 |
|---|---|---|---|---|---|
| 2020-01-22 | CSX | Mixed | +30,815 | $2.35M | EDGAR |
| 2019-02-08 | CSX | Grant (A) | — | $0 | EDGAR |
| 2019-01-03 | CSX | Tax (F) | −2,587 | -$160.7K | EDGAR |
| 2018-08-06 | CSX | Grant (A) | +30,765 | $2.19M | EDGAR |
| 2018-02-08 | CSX | Grant (A) | — | $0 | EDGAR |
| 2018-01-04 | CSX | Tax (F) | −1,864 | -$105.0K | EDGAR |
| 2017-01-30 | CP | Sell (S) | −577 | -$89.1K | EDGAR |
| 2017-01-25 | CP | Mixed | — | -$124.1K | EDGAR |
| 2017-01-24 | CP | Mixed | — | -$486.8K | EDGAR |
| 2017-01-23 | CP | Grant (A) | — | $0 | EDGAR |
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.