Nancy Buese
CIK 1344601 · Chief Financial Officer · last filed 2026-05-26
"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
$25.77M
Companies
9
Total Filings
122
Lifetime Open-Market Net
-$19.81M
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 |
|---|---|---|---|---|---|---|---|
| CB | Director | 3,746 | $338.74 | $1.27M | $0 | 4 | 2026-05-26 |
| CRH | Chief Financial Officer | — | $91.20 | — | $0 | 2 | 2026-02-25 |
| BKR | EVP & Chief Financial Officer | 31,802 | $63.66 | $2.02M | -$4.68M | 13 | 2025-02-25 |
| NEM | EVP & CFO | 68,374 | $122.63 | $8.38M | -$8.27M | 39 | 2022-07-01 |
| WMB | Director | 33,019 | $75.23 | $2.48M | $0 | 5 | 2022-04-28 |
| UMBF | Director | 5,885 | $137.95 | $811.8K | $38.0K | 12 | 2017-02-15 |
| MPLX | Exec VP and CFO | 182,779 | $59.09 | $10.80M | -$662.2K | 4 | 2016-09-27 |
| MARKWEST ENERGY PARTNERS L P (MWE) Delisted | EVP, Chief Financial Officer | 97,941 | — | — | -$6.23M | 35 | 2015-03-31 |
| MARKWEST HYDROCARBON INC (MWP) Delisted | Chief Financial Officer | 8,175 | — | — | $0 | 1 | 2007-02-02 |
Recent Filings · Page 4 of 13
122 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 |
|---|---|---|---|---|---|
| 2022-01-03 | NEM | Sell (S) | −10,000 | -$607.8K | EDGAR |
| 2021-10-01 | NEM | Sell (S) | −10,000 | -$542.9K | EDGAR |
| 2021-10-01 | NEM | Sell (S) | −10,000 | -$522.9K | EDGAR |
| 2021-07-02 | NEM | Sell (S) | −10,000 | -$628.4K | EDGAR |
| 2021-04-29 | WMB | Grant (A) | +6,892 | $0 | EDGAR |
| 2021-04-01 | NEM | Sell (S) | −10,000 | -$610.0K | EDGAR |
| 2021-03-01 | NEM | Mixed | +14,637 | -$1.28M | EDGAR |
| 2021-02-26 | NEM | Tax (F) | −2,495 | -$141.6K | EDGAR |
| 2021-02-24 | NEM | Grant (A) | +15,075 | $0 | EDGAR |
| 2020-12-31 | NEM | Sell (S) | −11,250 | -$672.8K | 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.