David M. Duckworth
CIK 1555047 · View on SEC EDGAR ↗
Insider
First SEC filing: May 11, 2026 · Latest: May 11, 2026
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
0 buys (P)
0 sells (S)
Net:
$0
+ 89 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
89 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 5, 2022 | ACHC | S | 26,821 | $80.63 | $2,162,577 | 99,263 Direct | -21.27% | Disposed | -65.6% (price as of 2026-08-20) |
| Aug. 4, 2022 | ACHC | S | 100 | $81.00 | $8,100 | 126,084 Direct | -0.08% | Disposed | -65.8% (price as of 2026-08-20) |
| March 11, 2021 | ACHC | S | 18,780 | $58.04 | $1,089,991 | 71,773 Direct | -20.74% | Disposed | -52.3% (price as of 2026-08-20) |
| Aug. 15, 2016 | ACHC | S | 16,670 | $54.33 | $905,681 | 11,688 Direct | -58.78% | Disposed | -49.0% (price as of 2026-08-20) |
| Aug. 14, 2015 | ACHC | S | 31,129 | $80.47 | $2,504,951 | 17,728 Direct | -63.71% | Disposed | -65.6% (price as of 2026-08-20) |
| Feb. 19, 2015 | ACHC | S | 9,504 | $62.31 | $592,194 | 20,177 Direct | -32.02% | Disposed | -55.5% (price as of 2026-08-20) |
| Oct. 31, 2014 | ACHC | S | 2,136 | $62.15 | $132,752 | 20,685 Direct | -9.36% | Disposed | -55.4% (price as of 2026-08-20) |
| Oct. 31, 2014 | ACHC | S | 3,364 | $62.00 | $208,568 | 22,821 Direct | -12.85% | Disposed | -55.3% (price as of 2026-08-20) |
| Aug. 13, 2014 | ACHC | S | 1,400 | $48.79 | $68,306 | 26,185 Direct | -5.08% | Disposed | -43.2% (price as of 2026-08-20) |
| March 14, 2014 | ACHC | S | 5,096 | $45.70 | $232,887 | 29,501 Direct | -14.73% | Disposed | -39.4% (price as of 2026-08-20) |
| March 14, 2014 | ACHC | S | 2,444 | $45.80 | $111,935 | 34,597 Direct | -6.60% | Disposed | -39.5% (price as of 2026-08-20) |
Showing latest 100 of 119 transactions
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 |
|---|---|---|---|---|---|---|---|
| March 11, 2021 | ACHC | Stock Option | Common Stock (875) | $9.40 | Nov. 16, 2021 | 875 | Disposed |
| March 11, 2021 | ACHC | Stock Option | Common Stock (814) | $15.96 | March 19, 2022 | 814 | Disposed |
| March 11, 2021 | ACHC | Stock Option | Common Stock (7,591) | $16.60 | Aug. 2, 2022 | 7,591 | Disposed |
| March 11, 2021 | ACHC | Stock Option | Common Stock (9,500) | $29.39 | March 29, 2023 | 9,500 | Disposed |
| Aug. 10, 2015 | ACHC | Stock Option | Common Stock (1,298) | $50.75 | Feb. 27, 2024 | 1,298 | Disposed |
| Aug. 10, 2015 | ACHC | Stock Option | Common Stock (9,500) | $29.39 | March 29, 2023 | 9,500 | Disposed |
| Aug. 10, 2015 | ACHC | Stock Option | Common Stock (15,176) | $16.60 | Aug. 2, 2022 | 15,176 | Disposed |
| Aug. 10, 2015 | ACHC | Stock Option | Common Stock (1,624) | $15.96 | March 19, 2022 | 1,624 | Disposed |
| Aug. 10, 2015 | ACHC | Stock Option | Common Stock (875) | $9.40 | Nov. 16, 2021 | 875 | Disposed |
| Feb. 27, 2014 | ACHC | Employee Stock Option (right to buy) | Common Stock (5,195) | $50.75 | Feb. 27, 2024 | 5,195 | Acquired |
| Feb. 21, 2014 | ACHC | Employee Stock Option (right to buy) | Common Stock (7,588) | $16.60 | Aug. 2, 2022 | 7,588 | Disposed |
| Feb. 21, 2014 | ACHC | Employee Stock Option (right to buy) | Common Stock (812) | $15.96 | March 19, 2022 | 812 | Disposed |
| Feb. 21, 2014 | ACHC | Employee Stock Option (right to buy) | Common Stock (1,750) | $9.40 | Nov. 16, 2021 | 1,750 | Disposed |
| March 29, 2013 | ACHC | Employee Stock Option (right to buy) | Common Stock (19,000) | $29.39 | March 29, 2023 | 19,000 | Acquired |
| Aug. 2, 2012 | ACHC | Employee Stock Option (right to buy) | Common Stock (30,355) | $16.60 | Aug. 2, 2022 | 30,355 | Acquired |
| March 19, 2012 | ACHC | Employee Stock Option (right to buy) | Common Stock (3,250) | $15.96 | March 19, 2022 | 3,250 | Acquired |
| Nov. 16, 2011 | ACHC | Employee Stock Option (right to buy) | Common Stock (3,500) | $9.40 | Nov. 16, 2021 | 3,500 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| May 11, 2026 | ACHC | Common Stock | 750 | Direct |
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 |
|---|---|---|---|---|---|---|---|---|
| 2015 | $480,000 | — | — | — | $599,160 | — | $10,289 | $1,949,500 |
| 2014 | $400,000 | — | — | — | $506,036 | — | $10,289 | $1,411,042 |
| 2013 | $327,000 | — | — | — | $436,000 | — | $10,289 | $1,301,031 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.