Stephen M Lounsberry III
CIK 1183772 · View on SEC EDGAR ↗
Insider
First SEC filing: Jan. 17, 2025 · Latest: Jan. 17, 2025
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 33 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
33 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| May 7, 2018 | CHMG | S | 2,000 | $47.50 | $95,000 | 15,331 Direct | -11.54% | Disposed | 75.5% (price as of 2026-08-21) |
| Feb. 26, 2018 | CHMG | S | 10 | $45.00 | $450 | 17,271 Direct | -0.06% | Disposed | 85.2% (price as of 2026-08-21) |
| Aug. 30, 2012 | CHMG | S | 3,000 | $24.70 | $74,100 | 11,829 Direct | -20.23% | Disposed | 237.4% (price as of 2026-08-21) |
| Feb. 22, 2012 | CHMG | S | 1,000 | $24.75 | $24,750 | 14,670 Direct | -6.38% | Disposed | 236.7% (price as of 2026-08-21) |
| Sept. 18, 2008 | CHMG | S | 3,000 | $24.00 | $72,000 | 11,234 Direct | -21.08% | Disposed | 247.3% (price as of 2026-08-21) |
| Aug. 13, 2008 | CHMG | S | 1,000 | $24.55 | $24,550 | 14,234 Direct | -6.56% | Disposed | 239.5% (price as of 2026-08-21) |
| Aug. 11, 2008 | CHMG | S | 500 | $24.75 | $12,375 | 15,662 Direct | -3.09% | Disposed | 236.7% (price as of 2026-08-21) |
| Aug. 11, 2008 | CHMG | S | 300 | $24.55 | $7,365 | 15,362 Direct | -1.92% | Disposed | 239.5% (price as of 2026-08-21) |
| Aug. 11, 2008 | CHMG | S | 200 | $24.66 | $4,932 | 15,234 Direct | -1.30% | Disposed | 238.0% (price as of 2026-08-21) |
| May 1, 2008 | CHMG | S | 800 | $26.75 | $21,400 | 16,162 Direct | -4.72% | Disposed | 211.6% (price as of 2026-08-21) |
| May 1, 2008 | CHMG | S | 800 | $26.75 | $21,400 | 17,162 Direct | -4.45% | Disposed | 211.6% (price as of 2026-08-21) |
| April 29, 2008 | CHMG | S | 200 | $26.75 | $5,350 | 16,896 Direct | -1.17% | Disposed | 211.6% (price as of 2026-08-21) |
| April 29, 2008 | CHMG | S | 200 | $26.75 | $5,350 | 17,962 Direct | -1.10% | Disposed | 211.6% (price as of 2026-08-21) |
| Feb. 19, 2008 | CHMG | S | 1,000 | $26.85 | $26,850 | 17,095 Direct | -5.53% | Disposed | 210.4% (price as of 2026-08-21) |
| Feb. 11, 2008 | CHMG | S | 1,000 | $27.00 | $27,000 | 18,095 Direct | -5.24% | Disposed | 208.7% (price as of 2026-08-21) |
| Dec. 14, 2007 | CHMG | S | 1,000 | $27.25 | $27,250 | 18,338 Direct | -5.17% | Disposed | 205.8% (price as of 2026-08-21) |
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. 30, 2005 | CHMG | Phantom Stock | Common Stock (201) | — | — | 201 | Acquired |
| Sept. 30, 2005 | CHMG | Phantom Stock | Common Stock (143) | — | — | 143 | Acquired |
| June 30, 2005 | CHMG | Phantom Stock | Common Stock (166) | — | — | 166 | Acquired |
| March 31, 2005 | CHMG | Phantom Stock | Common Stock (156) | — | — | 156 | Acquired |
| Dec. 31, 2004 | CHMG | Phantom Stock | Common Stock (148) | — | — | 148 | Acquired |
| Sept. 30, 2004 | CHMG | Phantom Stock | Common Stock (146) | — | — | 146 | Acquired |
| June 30, 2004 | CHMG | Phantom Stock | Common Stock (156) | — | — | 156 | Acquired |
| March 31, 2004 | CHMG | Phantom Stock | Common Stock (129) | — | — | 129 | Acquired |
| Dec. 31, 2003 | CHMG | Phantom Stock | Common Stock (108) | — | — | 108 | Acquired |
| Sept. 30, 2003 | CHMG | Phantom Stock | Common Stock (142) | — | — | 142 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).