Christopher A Krummel
CIK 1431303 · EVP, Chief Financial Officer · last filed 2026-05-20
"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.
Loading insider history…
Disclosed Exposure
$795.3K
Companies
4
Total Filings
119
Lifetime Open-Market Net
-$6.67M
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 |
|---|---|---|---|---|---|---|---|
| CTRI | Director | 16,742 | $23.76 | $397.8K | $52.5K | 5 | 2026-05-20 |
| MCDERMOTT INTERNATIONAL INC (MDR) Delisted | EVP, Chief Financial Officer | 6,417 | — | — | $0 | 6 | 2019-11-12 |
| Eco-Stim Energy Solutions, Inc. (ESES) Delisted | Director | 19,833 | — | — | $0 | 2 | 2017-11-13 |
| CAM | VP, Corp Controller & CAO | 15,984 | $24.87 | $397.5K | -$6.73M | 100 | 2014-03-25 |
Recent Filings · Page 4 of 12
119 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 |
|---|---|---|---|---|---|
| 2013-01-29 | CAM | Grant (A) | — | $0 | EDGAR |
| 2013-01-08 | CAM | Mixed | — | -$133.4K | EDGAR |
| 2013-01-08 | CAM | Mixed | −2,079 | -$421.4K | EDGAR |
| 2013-01-02 | CAM | Grant (A) | — | $0 | EDGAR |
| 2012-12-31 | CAM | Grant (A) | — | $0 | EDGAR |
| 2012-12-18 | CAM | Grant (A) | — | $0 | EDGAR |
| 2012-12-04 | CAM | Grant (A) | — | $0 | EDGAR |
| 2012-11-08 | CAM | Tax (F) | −211 | -$11.1K | EDGAR |
| 2012-11-05 | CAM | Grant (A) | — | $0 | EDGAR |
| 2012-10-23 | CAM | 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.