Dave J Crompton
CIK 1613366 · View on SEC EDGAR ↗
Insider
First SEC filing: July 15, 2014 · Latest: July 15, 2014
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 8 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 |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 6, 2026 | GTX | A | 3,951 | — | — | 3,951 Direct | — | Acquired | (price as of 2026-08-20) |
| April 4, 2016 | CMI | A | 27,160 | — | — | 27,160 Direct | — | Acquired | (price as of 2026-08-20) |
| March 4, 2016 | CMI | F | 407 | $100.26 | $40,806 | 5,401 Direct | -7.01% | Disposed | 500.6% (price as of 2026-08-20) |
| March 4, 2016 | CMI | A | 1,267 | — | — | 5,808 Direct | +27.90% | Acquired | (price as of 2026-08-20) |
| April 2, 2015 | CMI | A | 11,620 | — | — | 11,620 Direct | — | Acquired | (price as of 2026-08-20) |
| March 6, 2015 | CMI | F | 373 | $142.23 | $53,052 | 4,541 Direct | -7.59% | Disposed | 323.4% (price as of 2026-08-20) |
| March 6, 2015 | CMI | A | 1,155 | — | — | 4,914 Direct | +30.73% | Acquired | (price as of 2026-08-20) |
| July 16, 2014 | CMI | A | 4,630 | — | — | 4,630 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 |
|---|---|---|---|---|---|---|---|
| April 4, 2016 | CMI | Stock Option (Right-to-Buy) | Common (27,160) | $109.09 | April 4, 2026 | 27,160 | Acquired |
| April 2, 2015 | CMI | Stock Option (Right-to-Buy) | Common (11,620) | $136.82 | April 2, 2025 | 11,620 | Acquired |
| July 16, 2014 | CMI | Stock Option (Right-to-Buy) | Common (4,630) | $154.20 | July 16, 2024 | 4,630 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 7 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| July 15, 2014 | CMI | Common | 3,759 | Direct |
| July 15, 2014 | CMI | Common | — | Indirect |
| July 15, 2014 | CMI | Stock Option (Right-to-Buy)→ Common (4,360) | 4,360 | Direct |
| July 15, 2014 | CMI | Stock Option (Right-to-Buy)→ Common (4,290) | 4,290 | Direct |
| July 15, 2014 | CMI | Stock Option (Right-to-Buy)→ Common (2,610) | 2,610 | Direct |
| July 15, 2014 | CMI | Stock Option (Right-to-Buy)→ Common (2,940) | 2,940 | Direct |
| July 15, 2014 | CMI | Stock Option (Right-to-Buy)→ Common (3,210) | 3,210 | Direct |