MICHAEL S CISKOWSKI
CIK 1229538 · EVP and CFO · last filed 2018-01-25
"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
$79.78M
Companies
2
Total Filings
63
Lifetime Open-Market Net
-$69.46M
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 |
|---|---|---|---|---|---|---|---|
| VLO | EVP and CFO | 257,644 | $309.65 | $79.78M | -$69.46M | 61 | 2018-01-25 |
| CST BRANDS, INC. (CST) Delisted | Director | 0 | — | — | $0 | 2 | 2013-11-18 |
Recent Filings · Page 3 of 7
63 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 |
|---|---|---|---|---|---|
| 2013-11-13 | VLO | Mixed | +24,380 | -$698.9K | EDGAR |
| 2013-05-08 | CST BRANDS, INC. (CST) Delisted | Grant (A) | +4,233 | $0 | EDGAR |
| 2013-03-07 | VLO | Sell (S) | −26,102 | -$1.19M | EDGAR |
| 2013-03-04 | VLO | Sell (S) | −26,102 | -$1.19M | EDGAR |
| 2013-01-24 | VLO | Mixed | +31,252 | -$843.6K | EDGAR |
| 2012-12-20 | VLO | Mixed | — | -$1.66M | EDGAR |
| 2012-11-20 | VLO | Tax (F) | −56,712 | -$1.71M | EDGAR |
| 2012-11-13 | VLO | Grant (A) | +60,113 | $0 | EDGAR |
| 2012-11-01 | VLO | Tax (F) | −5,104 | -$147.8K | EDGAR |
| 2012-10-29 | VLO | Tax (F) | −657 | -$18.8K | 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.