David L Lamp
CIK 1275536 · View on SEC EDGAR ↗
Insider
First SEC filing: Dec. 12, 2025 · Latest: Dec. 12, 2025
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 63 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Dec. 10, 2025 | CVI | M | 13,962 | — | — | 13,962 Direct | — | Acquired | (price as of 2026-08-20) |
| Dec. 10, 2025 | CVI | D | 13,962 | $33.98 | $474,429 | 0 Direct | -100.00% | Disposed | 9.5% (price as of 2026-08-20) |
| Dec. 10, 2025 | CVI | M | 17,388 | — | — | 17,388 Direct | — | Acquired | (price as of 2026-08-20) |
| Dec. 10, 2025 | CVI | D | 17,388 | $33.98 | $590,844 | 0 Direct | -100.00% | Disposed | 9.5% (price as of 2026-08-20) |
| Dec. 10, 2025 | CVI | M | 28,948 | — | — | 28,948 Direct | — | Acquired | (price as of 2026-08-20) |
| Dec. 10, 2025 | CVI | D | 28,948 | $33.98 | $983,653 | 0 Direct | -100.00% | Disposed | 9.5% (price as of 2026-08-20) |
| Dec. 10, 2025 | CVI | M | 13,962 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| Dec. 10, 2025 | CVI | M | 17,388 | — | — | 17,388 Direct | -50.00% | Disposed | (price as of 2026-08-20) |
| Dec. 10, 2025 | CVI | M | 28,948 | — | — | 57,894 Direct | -33.33% | Disposed | (price as of 2026-08-20) |
| Dec. 10, 2025 | CVI | A | 52,972 | — | — | 52,972 Direct | — | Acquired | (price as of 2026-08-20) |
| Dec. 11, 2024 | CVI | M | 24,177 | — | — | 24,177 Direct | — | Acquired | (price as of 2026-08-20) |
| Dec. 11, 2024 | CVI | D | 24,177 | $19.09 | $461,539 | 0 Direct | -100.00% | Disposed | 94.8% (price as of 2026-08-20) |
| Dec. 11, 2024 | CVI | M | 13,963 | — | — | 13,963 Direct | — | Acquired | (price as of 2026-08-20) |
| Dec. 11, 2024 | CVI | D | 13,963 | $19.09 | $266,554 | 0 Direct | -100.00% | Disposed | 94.8% (price as of 2026-08-20) |
| Dec. 11, 2024 | CVI | M | 17,389 | — | — | 17,389 Direct | — | Acquired | (price as of 2026-08-20) |
| Dec. 11, 2024 | CVI | D | 17,389 | $19.09 | $331,956 | 0 Direct | -100.00% | Disposed | 94.8% (price as of 2026-08-20) |
| Dec. 11, 2024 | CVI | M | 24,177 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| Dec. 11, 2024 | CVI | M | 13,963 | — | — | 13,962 Direct | -50.00% | Disposed | (price as of 2026-08-20) |
| Dec. 11, 2024 | CVI | M | 17,389 | — | — | 34,776 Direct | -33.33% | Disposed | (price as of 2026-08-20) |
| Dec. 11, 2024 | CVI | A | 86,842 | — | — | 86,842 Direct | — | Acquired | (price as of 2026-08-20) |
| Dec. 13, 2023 | CVI | M | 44,722 | — | — | 44,722 Direct | — | Acquired | (price as of 2026-08-20) |
| Dec. 13, 2023 | CVI | D | 44,722 | $30.97 | $1,385,040 | 0 Direct | -100.00% | Disposed | 20.1% (price as of 2026-08-20) |
| Dec. 13, 2023 | CVI | M | 24,178 | — | — | 24,178 Direct | — | Acquired | (price as of 2026-08-20) |
| Dec. 13, 2023 | CVI | D | 24,178 | $30.97 | $748,793 | 0 Direct | -100.00% | Disposed | 20.1% (price as of 2026-08-20) |
| Dec. 13, 2023 | CVI | M | 13,963 | — | — | 13,963 Direct | — | Acquired | (price as of 2026-08-20) |
| Dec. 13, 2023 | CVI | D | 13,963 | $30.97 | $432,434 | 0 Direct | -100.00% | Disposed | 20.1% (price as of 2026-08-20) |
| Dec. 13, 2023 | CVI | M | 44,722 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| Dec. 13, 2023 | CVI | M | 24,178 | — | — | 24,177 Direct | -50.00% | Disposed | (price as of 2026-08-20) |
| Dec. 13, 2023 | CVI | M | 13,963 | — | — | 27,925 Direct | -33.33% | Disposed | (price as of 2026-08-20) |
| Dec. 13, 2023 | CVI | A | 52,165 | — | — | 52,165 Direct | — | Acquired | (price as of 2026-08-20) |
| Dec. 14, 2022 | CVI | M | 10,912 | — | — | 10,912 Direct | — | Acquired | (price as of 2026-08-20) |
| Dec. 14, 2022 | CVI | D | 10,912 | $32.42 | $353,767 | 0 Direct | -100.00% | Disposed | 14.7% (price as of 2026-08-20) |
| Dec. 14, 2022 | CVI | M | 44,723 | — | — | 44,723 Direct | — | Acquired | (price as of 2026-08-20) |
| Dec. 14, 2022 | CVI | D | 44,723 | $32.42 | $1,449,920 | 0 Direct | -100.00% | Disposed | 14.7% (price as of 2026-08-20) |
| Dec. 14, 2022 | CVI | M | 24,178 | — | — | 24,178 Direct | — | Acquired | (price as of 2026-08-20) |
| Dec. 14, 2022 | CVI | D | 24,178 | $32.42 | $783,851 | 0 Direct | -100.00% | Disposed | 14.7% (price as of 2026-08-20) |
| Dec. 14, 2022 | CVI | M | 10,912 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| Dec. 14, 2022 | CVI | M | 44,723 | — | — | 44,722 Direct | -50.00% | Disposed | (price as of 2026-08-20) |
| Dec. 14, 2022 | CVI | M | 24,178 | — | — | 48,355 Direct | -33.33% | Disposed | (price as of 2026-08-20) |
| Dec. 14, 2022 | CVI | A | 41,888 | — | — | 41,888 Direct | — | Acquired | (price as of 2026-08-20) |
| Dec. 14, 2021 | CVI | M | 13,217 | — | — | 13,217 Direct | — | Acquired | (price as of 2026-08-20) |
| Dec. 14, 2021 | CVI | D | 13,217 | $16.07 | $212,397 | 0 Direct | -100.00% | Disposed | 131.5% (price as of 2026-08-20) |
| Dec. 14, 2021 | CVI | M | 13,217 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| Dec. 8, 2021 | CVI | M | 10,912 | — | — | 10,912 Direct | — | Acquired | (price as of 2026-08-20) |
| Dec. 8, 2021 | CVI | D | 10,912 | $16.24 | $177,211 | 0 Direct | -100.00% | Disposed | 129.0% (price as of 2026-08-20) |
| Dec. 8, 2021 | CVI | M | 44,723 | — | — | 44,723 Direct | — | Acquired | (price as of 2026-08-20) |
| Dec. 8, 2021 | CVI | D | 44,723 | $16.24 | $726,302 | 0 Direct | -100.00% | Disposed | 129.0% (price as of 2026-08-20) |
| Dec. 8, 2021 | CVI | M | 10,912 | — | — | 10,912 Direct | -50.00% | Disposed | (price as of 2026-08-20) |
| Dec. 8, 2021 | CVI | M | 44,723 | — | — | 89,445 Direct | -33.33% | Disposed | (price as of 2026-08-20) |
| Dec. 8, 2021 | CVI | A | 72,533 | — | — | 72,533 Direct | — | Acquired | (price as of 2026-08-20) |
| Dec. 14, 2020 | CVI | M | 13,217 | — | — | 13,217 Direct | — | Acquired | (price as of 2026-08-20) |
| Dec. 14, 2020 | CVI | D | 13,217 | $15.55 | $205,524 | 0 Direct | -100.00% | Disposed | 139.2% (price as of 2026-08-20) |
| Dec. 14, 2020 | CVI | M | 13,217 | — | — | 13,217 Direct | -50.00% | Disposed | (price as of 2026-08-20) |
| Dec. 9, 2020 | CVI | M | 10,913 | — | — | 10,913 Direct | — | Acquired | (price as of 2026-08-20) |
| Dec. 9, 2020 | CVI | D | 10,913 | $15.39 | $167,951 | 0 Direct | -100.00% | Disposed | 141.7% (price as of 2026-08-20) |
| Dec. 9, 2020 | CVI | A | 134,168 | — | — | 134,168 Direct | — | Acquired | (price as of 2026-08-20) |
| Dec. 9, 2020 | CVI | M | 10,913 | — | — | 21,824 Direct | -33.34% | Disposed | (price as of 2026-08-20) |
| Dec. 14, 2019 | CVI | M | 13,218 | — | — | 13,218 Direct | — | Acquired | (price as of 2026-08-20) |
| Dec. 14, 2019 | CVI | D | 13,218 | $42.13 | $556,874 | 0 Direct | -100.00% | Disposed | -11.7% (price as of 2026-08-20) |
| Dec. 14, 2019 | CVI | M | 13,218 | — | — | 26,434 Direct | +100.02% | Acquired | (price as of 2026-08-20) |
| Dec. 13, 2019 | CVI | A | 32,737 | — | — | 32,737 Direct | — | Acquired | (price as of 2026-08-20) |
| Dec. 14, 2018 | CVI | A | 39,652 | — | — | 39,652 Direct | — | Acquired | (price as of 2026-08-20) |
| Dec. 1, 2017 | CVI | A | 1 | — | — | — Direct | — | Acquired | (price as of 2026-08-20) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Dec. 10, 2025 | CVI | Incentive Units [F1] | Common Stock (13,962) | — | — | 13,962 | Disposed |
| Dec. 10, 2025 | CVI | Incentive Units [F4] | Common Stock (17,388) | — | — | 17,388 | Disposed |
| Dec. 10, 2025 | CVI | Incentive Units [F5] | Common Stock (28,948) | — | — | 28,948 | Disposed |
| Dec. 10, 2025 | CVI | Incentive Units [F8] | Common Stock (52,972) | — | — | 52,972 | Acquired |
| Dec. 11, 2024 | CVI | Incentive Units [F1] | Common Stock (24,177) | — | — | 24,177 | Disposed |
| Dec. 11, 2024 | CVI | Incentive Units [F4] | Common Stock (13,963) | — | — | 13,963 | Disposed |
| Dec. 11, 2024 | CVI | Incentive Units [F5] | Common Stock (17,389) | — | — | 17,389 | Disposed |
| Dec. 11, 2024 | CVI | Incentive Units [F7] | Common Stock (86,842) | — | — | 86,842 | Acquired |
| Dec. 13, 2023 | CVI | Incentive Units [F1] | Common Stock (44,722) | — | — | 44,722 | Disposed |
| Dec. 13, 2023 | CVI | Incentive Units [F4] | Common Stock (24,178) | — | — | 24,178 | Disposed |
| Dec. 13, 2023 | CVI | Incentive Units [F5] | Common Stock (13,963) | — | — | 13,963 | Disposed |
| Dec. 13, 2023 | CVI | Incentive Units [F7] | Common Stock (52,165) | — | — | 52,165 | Acquired |
| Dec. 14, 2022 | CVI | Incentive Units [F1] | Common Stock (10,912) | — | — | 10,912 | Disposed |
| Dec. 14, 2022 | CVI | Incentive Units [F4] | Common Stock (44,723) | — | — | 44,723 | Disposed |
| Dec. 14, 2022 | CVI | Incentive Units [F5] | Common Stock (24,178) | — | — | 24,178 | Disposed |
| Dec. 14, 2022 | CVI | Incentive Units [F7] | Common Stock (41,888) | — | — | 41,888 | Acquired |
| Dec. 14, 2021 | CVI | Incentive Units [F1] | Common Stock (13,217) | — | — | 13,217 | Disposed |
| Dec. 8, 2021 | CVI | Incentive Units [F1] | Common Stock (10,912) | — | — | 10,912 | Disposed |
| Dec. 8, 2021 | CVI | Incentive Units [F4] | Common Stock (44,723) | — | — | 44,723 | Disposed |
| Dec. 8, 2021 | CVI | Incentive Units [F6] | Common Stock (72,533) | — | — | 72,533 | Acquired |
| Dec. 14, 2020 | CVI | Incentive Units [F1] | Common Stock (13,217) | — | — | 13,217 | Disposed |
| Dec. 9, 2020 | CVI | Incentive Units [F4] | Common Stock (134,168) | — | — | 134,168 | Acquired |
| Dec. 9, 2020 | CVI | Incentive Units [F1] | Common Stock (10,913) | — | — | 10,913 | Disposed |
| Dec. 14, 2019 | CVI | Incentive Units [F1] | Common Stock (13,218) | — | — | 13,218 | Acquired |
| Dec. 13, 2019 | CVI | Incentive Units [F4] | Common Stock (32,737) | — | — | 32,737 | Acquired |
| Dec. 14, 2018 | CVI | Incentive Units [F1] | Common Stock (39,652) | — | — | 39,652 | Acquired |
| Dec. 1, 2017 | CVI | Performance Units | Common Stock | — | — | 1 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
CVI
President & CEO| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2025 | $1,200,000 | — | $1,678,683 | — | $2,034,000 | — | $3,689,766 | $8,602,449 |
| 2024 | $1,100,000 | — | $1,726,419 | — | $1,831,500 | — | $27,558 | $4,685,477 |
| 2023 | $1,100,000 | — | $1,592,076 | — | $1,782,100 | — | $26,658 | $4,500,834 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.