Michael A Nemeroff
Insider
First SEC filing: Dec. 18, 2023 · Latest: Dec. 18, 2023
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 |
|---|---|---|---|---|---|---|---|---|---|
| Dec. 23, 2025 | ODC | G | 5,987 | · | · | 52,815 Direct | -10.18% | Disposed | (price as of 2026-10-05) |
| Dec. 15, 2025 | ODC | A | 1,000 | $51.68 | $51,680 | 58,802 Direct | +1.73% | Acquired | 74.0% (price as of 2026-10-05) |
| Dec. 15, 2023 | ODC | A | 1,000 | $68.89 | $68,890 | 28,901 Direct | +3.58% | Acquired | 161.0% (price as of 2026-10-05) |
| Sept. 10, 2021 | ODC | A | 2,000 | $34.48 | $68,960 | 27,901 Direct | +7.72% | Acquired | 421.5% (price as of 2026-10-05) |
| Dec. 8, 2020 | ODC | A | 2,000 | $35.50 | $71,000 | 25,901 Direct | +8.37% | Acquired | 406.5% (price as of 2026-10-05) |
| Nov. 2, 2018 | ODC | A | 2,000 | $30.94 | $61,880 | 23,901 Direct | +9.13% | Acquired | 481.2% (price as of 2026-10-05) |
| Dec. 13, 2016 | ODC | A | 1,500 | $39.22 | $58,830 | 21,901 Direct | +7.35% | Acquired | 358.5% (price as of 2026-10-05) |
| May 12, 2016 | ODC | M | 12,500 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| May 12, 2016 | ODC | M | 12,500 | $14.82 | $185,250 | 20,401 Direct | +158.21% | Acquired | 1113.4% (price as of 2026-10-05) |
| Dec. 11, 2009 | ODC | P | 100 | $15.39 | $1,539 | 7,901 Direct | +1.28% | Acquired | 1068.4% (price as of 2026-10-05) |
| Dec. 11, 2009 | ODC | P | 2,800 | $15.40 | $43,120 | 7,801 Direct | +55.99% | Acquired | 1067.7% (price as of 2026-10-05) |
| Dec. 11, 2009 | ODC | P | 100 | $15.38 | $1,538 | 5,001 Direct | +2.04% | Acquired | 1069.2% (price as of 2026-10-05) |
| Dec. 11, 2009 | ODC | P | 100 | $15.36 | $1,536 | 4,901 Direct | +2.08% | Acquired | 1070.7% (price as of 2026-10-05) |
| Dec. 11, 2009 | ODC | P | 100 | $15.33 | $1,533 | 4,801 Direct | +2.13% | Acquired | 1073.0% (price as of 2026-10-05) |
| Jan. 31, 2008 | ODC | P | 1,245 | $20.05 | $24,962 | 4,701 Direct | +36.02% | Acquired | 796.9% (price as of 2026-10-05) |
| June 9, 2006 | ODC | A | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-05) |
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 |
|---|---|---|---|---|---|---|---|
| May 12, 2016 | ODC | Stock Options (Right to buy) | Common Stock | $14.82 | June 9, 2016 | 12,500 | Disposed |
| June 9, 2006 | ODC | Stock Options (Right to buy) | Common Stock | $18.53 | June 9, 2016 | 10,000 | 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 |
|---|---|---|---|---|
| June 12, 2006 | ODC | Common Stock | 2,765 | Direct |