David B Liner
CIK 1334937 · View on SEC EDGAR ↗
First SEC filing: May 16, 2017 · Latest: May 16, 2017
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| March 15, 2023 | CECO | P | 3,000 | $13.62 | $40,860 | 118,080 Direct | +2.61% | Acquired | 444.0% (price as of 2026-08-19) |
| Sept. 21, 2022 | CECO | P | 10,500 | $9.50 | $99,750 | 115,080 Direct | +10.04% | Acquired | 679.9% (price as of 2026-08-19) |
| Sept. 20, 2022 | CECO | P | 4,500 | $9.40 | $42,300 | 104,580 Direct | +4.50% | Acquired | 688.2% (price as of 2026-08-19) |
| May 11, 2021 | CECO | P | 2,000 | $7.25 | $14,500 | 77,514 Direct | +2.65% | Acquired | 921.9% (price as of 2026-08-19) |
| Nov. 6, 2020 | CECO | P | 5,500 | $6.02 | $33,110 | 75,514 Direct | +7.86% | Acquired | 1130.7% (price as of 2026-08-19) |
| Aug. 13, 2020 | CECO | P | 5,000 | $8.65 | $43,250 | 70,014 Direct | +7.69% | Acquired | 756.5% (price as of 2026-08-19) |
| Aug. 27, 2019 | CECO | P | 3,000 | $6.90 | $20,700 | 53,347 Direct | +5.96% | Acquired | 973.8% (price as of 2026-08-19) |
| March 8, 2019 | CECO | P | 5,000 | $7.13 | $35,650 | 42,860 Direct | +13.21% | Acquired | 939.1% (price as of 2026-08-19) |
| Nov. 28, 2018 | CECO | P | 5,000 | $7.86 | $39,300 | 37,860 Direct | +15.22% | Acquired | 842.6% (price as of 2026-08-19) |
| Nov. 9, 2017 | CECO | P | 4,000 | $5.76 | $23,040 | 21,642 Direct | +22.67% | Acquired | 1186.3% (price as of 2026-08-19) |
| Oct. 28, 2015 | ROP | S | 2,500 | $183.00 | $457,500 | 57,615 Direct | -4.16% | Disposed | 121.5% (price as of 2026-08-19) |
| Sept. 18, 2012 | ROP | S 10b5-1 | 9,639 | $105.50 | $1,016,914 | 45,826 Direct | -17.38% | Disposed | 284.2% (price as of 2026-08-19) |
| May 2, 2012 | ROP | S | 4,119 | $103.10 | $424,669 | 37,945 Direct | -9.79% | Disposed | 293.2% (price as of 2026-08-19) |
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 |
|---|---|---|---|---|---|---|---|
| Jan. 21, 2016 | ROP | Employee Stock Option (right to buy) | Common Stock (12,000) | $166.40 | Jan. 21, 2026 | 12,000 | Acquired |
| Jan. 16, 2015 | ROP | Employee Stock Option (right to buy) | Common Stock (12,000) | $145.75 | Jan. 16, 2025 | 12,000 | Acquired |
| Jan. 16, 2014 | ROP | Employee Stock Option (right to buy) | Common Stock (12,000) | $140.86 | Jan. 16, 2024 | 12,000 | Acquired |
| Jan. 17, 2013 | ROP | Employee Stock Option (right to buy) | Common Stock (12,000) | $115.22 | Jan. 17, 2023 | 12,000 | Acquired |
| Sept. 24, 2012 | ROP | Employee Stock Option (right to buy) | Common Stock (2,361) | $42.35 | Feb. 23, 2013 | 2,361 | Disposed |
| Sept. 18, 2012 | ROP | Employee Stock Option (right to buy) | Common Stock (9,639) | $42.35 | Feb. 23, 2013 | 9,639 | Disposed |
| July 24, 2012 | ROP | Employee Stock Option (right to buy) | Common Stock (7,881) | $38.06 | Aug. 2, 2012 | 7,881 | Disposed |
| May 2, 2012 | ROP | Employee Stock Option (right to buy) | Common Stock (4,119) | $38.06 | Aug. 2, 2012 | 4,119 | Disposed |
| Jan. 18, 2012 | ROP | Employee Stock Option (right to buy) | Common Stock (12,000) | $93.62 | Jan. 18, 2022 | 12,000 | Acquired |
| Jan. 20, 2011 | ROP | Employee Stock Option (right to buy) | Common Stock (12,000) | $73.56 | Jan. 20, 2021 | 12,000 | Acquired |
| Jan. 22, 2010 | ROP | Employee Stock Option (right to buy) | Common Stock (12,000) | $51.11 | Jan. 22, 2020 | 12,000 | Acquired |
| Feb. 12, 2009 | ROP | Employee Stock Option (right to buy) | Common Stock (12,000) | $41.95 | Feb. 12, 2019 | 12,000 | Acquired |
| Feb. 18, 2008 | ROP | Employee Stock Option (right to buy) | Common Stock (12,000) | $55.22 | Feb. 17, 2018 | 12,000 | Acquired |
| Feb. 16, 2007 | ROP | Employee Stock Options (right to buy) | Common Stock (12,000) | $52.19 | Feb. 15, 2017 | 12,000 | Acquired |
| Feb. 23, 2006 | ROP | Employee Stock Options (right to buy) | Common Stock (12,000) | $42.35 | Feb. 23, 2013 | 12,000 | Acquired |
| Aug. 2, 2005 | ROP | Employee Stock Options (right to purchase) | Common Stock (6,000) | $76.12 | July 31, 2012 | 6,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2016 | $450,000 | — | — | — | $198,000 | — | $76,855 | $2,119,484 |
| 2015 | $450,000 | — | — | — | $234,000 | — | $93,354 | — |
| 2014 | $450,000 | — | — | — | $450,000 | — | $99,426 | — |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.