Mark C. Oldenberg
Insider
First SEC filing: Oct. 28, 2011 · Latest: Oct. 28, 2011
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
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 |
|---|---|---|---|---|---|---|---|---|---|
| July 5, 2017 | CZWI | M | 1,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| July 5, 2017 | CZWI | M | 1,000 | $5.65 | $5,650 | 23,532 Direct | +4.44% | Acquired | 277.0% (price as of 2026-10-02) |
| July 5, 2017 | CZWI | F | 171 | $13.98 | $2,391 | 22,532 Direct | -0.75% | Disposed | 52.4% (price as of 2026-10-02) |
| Jan. 25, 2017 | CZWI | M | 2,000 | · | · | 13,000 Direct | -13.33% | Disposed | (price as of 2026-10-02) |
| Jan. 25, 2017 | CZWI | M | 2,000 | $8.00 | $16,000 | 24,703 Direct | +8.81% | Acquired | 166.3% (price as of 2026-10-02) |
| Jan. 24, 2017 | CZWI | F | 1,375 | $12.59 | $17,311 | 22,703 Direct | -5.71% | Disposed | 69.2% (price as of 2026-10-02) |
| Jan. 12, 2017 | CZWI | M | 3,000 | $9.20 | $27,600 | 24,078 Direct | +14.23% | Acquired | 131.5% (price as of 2026-10-02) |
| Jan. 12, 2017 | CZWI | M | 1,000 | $5.65 | $5,650 | 21,078 Direct | +4.98% | Acquired | 277.0% (price as of 2026-10-02) |
| Jan. 12, 2017 | CZWI | M | 3,000 | · | · | 12,000 Direct | -20.00% | Disposed | (price as of 2026-10-02) |
| Jan. 12, 2017 | CZWI | M | 1,000 | · | · | 1,000 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| July 5, 2016 | CZWI | F | 116 | $10.40 | $1,206 | 20,078 Direct | -0.57% | Disposed | 104.8% (price as of 2026-10-02) |
| May 26, 2016 | CZWI | M | 2,000 | · | · | 6,000 Direct | +50.00% | Acquired | (price as of 2026-10-02) |
| May 26, 2016 | CZWI | M | 2,000 | · | · | 8,000 Direct | +33.33% | Acquired | (price as of 2026-10-02) |
| May 26, 2016 | CZWI | M | 4,000 | $8.00 | $32,000 | 20,194 Direct | +24.70% | Acquired | 166.3% (price as of 2026-10-02) |
| May 24, 2016 | CZWI | S | 3,570 | $9.25 | $33,022 | 16,194 Direct | -18.06% | Disposed | 130.3% (price as of 2026-10-02) |
| March 14, 2016 | CZWI | M | 876 | · | · | 586 Direct | · | Acquired | (price as of 2026-10-02) |
| March 14, 2016 | CZWI | M | 1,000 | · | · | 2,000 Direct | +100.00% | Acquired | (price as of 2026-10-02) |
| March 14, 2016 | CZWI | M | 876 | $6.12 | $5,361 | 19,764 Direct | +4.64% | Acquired | 248.0% (price as of 2026-10-02) |
| March 14, 2016 | CZWI | M | 1,000 | $5.65 | $5,650 | 18,888 Direct | +5.59% | Acquired | 277.0% (price as of 2026-10-02) |
| Feb. 19, 2016 | CZWI | S | 1,225 | $9.01 | $11,037 | 17,888 Direct | -6.41% | Disposed | 136.4% (price as of 2026-10-02) |
| Jan. 25, 2016 | CZWI | F | 1,461 | $9.21 | $13,456 | 19,113 Direct | -7.10% | Disposed | 131.3% (price as of 2026-10-02) |
| Jan. 24, 2016 | CZWI | A | 5,000 | · | · | 5,000 Direct | · | Acquired | (price as of 2026-10-02) |
| July 3, 2015 | CZWI | F | 141 | $9.20 | $1,297 | 20,574 Direct | -0.68% | Disposed | 131.5% (price as of 2026-10-02) |
| March 10, 2015 | CZWI | M | 2,000 | · | · | 3,000 Direct | -40.00% | Disposed | (price as of 2026-10-02) |
| March 10, 2015 | CZWI | M | 2,000 | $5.65 | $11,300 | 20,715 Direct | +10.69% | Acquired | 277.0% (price as of 2026-10-02) |
| March 10, 2015 | CZWI | S | 1,260 | $9.00 | $11,340 | 18,715 Direct | -6.31% | Disposed | 136.7% (price as of 2026-10-02) |
| March 3, 2015 | CZWI | A | 15,000 | · | · | 15,000 Direct | · | Acquired | (price as of 2026-10-02) |
| March 3, 2015 | CZWI | A | 7,500 | · | · | 19,975 Direct | +60.12% | Acquired | (price as of 2026-10-02) |
| Jan. 27, 2015 | CZWI | F | 701 | $9.15 | $6,414 | 12,475 Direct | -5.32% | Disposed | 132.8% (price as of 2026-10-02) |
| Jan. 24, 2014 | CZWI | A | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 24, 2014 | CZWI | F | 351 | $8.00 | $2,808 | 13,313 Direct | -2.57% | Disposed | 166.3% (price as of 2026-10-02) |
| Jan. 24, 2014 | CZWI | A | 5,000 | · | · | 13,664 Direct | +57.71% | Acquired | (price as of 2026-10-02) |
| Jan. 24, 2013 | CZWI | A | 1,462 | · | · | 1,462 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 24, 2013 | CZWI | A | 5,164 | · | · | 8,664 Direct | +147.54% | Acquired | (price as of 2026-10-02) |
| July 2, 2012 | CZWI | A | 5,000 | · | · | 5,000 Direct | · | Acquired | (price as of 2026-10-02) |
| July 2, 2012 | CZWI | A | 2,500 | · | · | 3,500 Direct | +250.00% | Acquired | (price as of 2026-10-02) |
| June 4, 2012 | CZWI | P | 400 | $6.00 | $2,400 | 1,000 Direct | +66.67% | Acquired | 255.0% (price as of 2026-10-02) |
| Dec. 5, 2011 | CZWI | P | 600 | $4.80 | $2,880 | 600 Direct | · | Acquired | 343.8% (price as of 2026-10-02) |
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 |
|---|---|---|---|---|---|---|---|
| July 5, 2017 | CZWI | Common Stock Option (right to buy) | Common Stock | $5.65 | July 2, 2022 | 1,000 | Disposed |
| Jan. 25, 2017 | CZWI | Common Stock Option (right to buy) | Common Stock | $8.00 | March 3, 2025 | 2,000 | Disposed |
| Jan. 12, 2017 | CZWI | Common Stock Option (right to buy) | Common Stock | $9.20 | March 3, 2025 | 3,000 | Disposed |
| Jan. 12, 2017 | CZWI | Common Stock Option (right to buy) | Common Stock | $5.65 | July 2, 2022 | 1,000 | Disposed |
| May 26, 2016 | CZWI | Common Stock option (right to buy) | Common Stock | $8.00 | Jan. 24, 2024 | 2,000 | Acquired |
| May 26, 2016 | CZWI | Common Stock option (right to buy) | Common Stock | $8.00 | Jan. 24, 2024 | 2,000 | Acquired |
| March 14, 2016 | CZWI | Common Stock option (right to buy) | Common Stock | $6.12 | Jan. 24, 2023 | 876 | Acquired |
| March 14, 2016 | CZWI | Common Stock option (right to buy) | Common Stock | $5.65 | July 2, 2022 | 1,000 | Acquired |
| Jan. 24, 2016 | CZWI | Common Stock option (right to buy) | Common Stock | $9.21 | Jan. 24, 2026 | 5,000 | Acquired |
| March 10, 2015 | CZWI | Common Stock Option (right to buy) | Common Stock | $5.65 | July 2, 2022 | 2,000 | Disposed |
| March 3, 2015 | CZWI | Common Stock Option (right to buy) | Common Stock | $9.20 | March 3, 2025 | 15,000 | Acquired |
| Jan. 24, 2014 | CZWI | Common Stock Option (right to buy) | Common Stock | $8.00 | Jan. 24, 2024 | 10,000 | Acquired |
| Jan. 24, 2013 | CZWI | Common Stock Option (right to buy) | Common Stock | $6.12 | Jan. 24, 2023 | 1,462 | Acquired |
| July 2, 2012 | CZWI | Common Stock Option (right to buy) | Common Stock | $5.65 | July 2, 2022 | 5,000 | 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 |
|---|---|---|---|---|
| Oct. 28, 2011 | CZWI | Common Stock, par value $.01 per share | 0 | Direct |