Emery N. Koenig
CIK 1502684 · View on SEC EDGAR ↗
First SEC filing: Oct. 12, 2010 · Latest: Oct. 12, 2010
On this page
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 |
|---|---|---|---|---|---|---|---|---|---|
| May 10, 2019 | MOS | P | 2,089 | $23.95 | $50,032 | 25,244 Direct | +9.02% | Acquired | -0.9% (price as of 2026-08-21) |
| Feb. 10, 2017 | MOS | P | 3,000 | $32.35 | $97,050 | 16,609 Direct | +22.04% | Acquired | -26.6% (price as of 2026-08-21) |
| Nov. 7, 2013 | MOS | P | 2,200 | $47.19 | $103,818 | 5,891 Direct | +59.60% | Acquired | -49.7% (price as of 2026-08-21) |
| April 3, 2013 | MOS | P | 2,000 | $58.22 | $116,440 | 3,000 Direct | +200.00% | Acquired | -59.2% (price as of 2026-08-21) |
| April 16, 2012 | MOS | P | 700 | $50.25 | $35,175 | 1,000 Direct | +233.33% | Acquired | -52.8% (price as of 2026-08-21) |
| April 16, 2012 | MOS | P | 300 | $50.24 | $15,072 | 300 Direct | — | Acquired | -52.7% (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 |
|---|---|---|---|---|---|---|---|
| May 29, 2025 | MOS | Restricted Stock Units | Common Stock (6,022) | — | — | 6,022 | Disposed |
| May 29, 2025 | MOS | Restricted Stock Units | Common Stock (4,873) | — | — | 4,873 | Acquired |
| June 6, 2024 | MOS | Restricted Stock Units | Common Stock (4,609) | — | — | 4,609 | Disposed |
| June 6, 2024 | MOS | Restricted Stock Units | Common Stock (6,022) | — | — | 6,022 | Acquired |
| May 20, 2024 | MOS | Restricted Stock Units | Common Stock (4,435) | — | — | 4,435 | Disposed |
| May 25, 2023 | MOS | Restricted Stock Units | Common Stock (2,575) | — | — | 2,575 | Disposed |
| May 25, 2023 | MOS | Restricted Stock Units | Common Stock (4,609) | — | — | 4,609 | Acquired |
| May 21, 2023 | MOS | Restricted Stock Units | Common Stock (13,420) | — | — | 13,420 | Disposed |
| May 23, 2022 | MOS | Restricted Stock Units | Common Stock (7,169) | — | — | 7,169 | Disposed |
| May 19, 2022 | MOS | Restricted Stock Units | Common Stock (2,575) | — | — | 2,575 | Acquired |
| May 20, 2021 | MOS | Restricted Stock Units | Common Stock (4,435) | — | — | 4,435 | Acquired |
| May 10, 2021 | MOS | Restricted Stock Units | Common Stock (5,497) | — | — | 5,497 | Disposed |
| May 21, 2020 | MOS | Restricted Stock Units | Common Stock (13,420) | — | — | 13,420 | Acquired |
| May 18, 2020 | MOS | Restricted Stock Units | Common Stock (6,346) | — | — | 6,346 | Disposed |
| May 23, 2019 | MOS | Restricted Stock Units | Common Stock (7,169) | — | — | 7,169 | Acquired |
| May 19, 2019 | MOS | Restricted Stock Units | Common Stock (6,038) | — | — | 6,038 | Disposed |
| May 14, 2018 | MOS | Restricted Stock Units | Common Stock (3,402) | — | — | 3,402 | Disposed |
| May 10, 2018 | MOS | Restricted Stock Units | Common Stock (5,497) | — | — | 5,497 | Acquired |
| May 18, 2017 | MOS | Restricted Stock Units | Common Stock (6,346) | — | — | 6,346 | Acquired |
| May 15, 2017 | MOS | Restricted Stock Units | Common Stock (3,144) | — | — | 3,144 | Disposed |
| Oct. 3, 2016 | MOS | Restricted Stock Units | Common Stock (1,997) | — | — | 1,997 | Disposed |
| May 19, 2016 | MOS | Restricted Stock Units | Common Stock (6,038) | — | — | 6,038 | Acquired |
| Oct. 4, 2015 | MOS | Restricted Stock Units | Common Stock (2,813) | — | — | 2,813 | Disposed |
| May 14, 2015 | MOS | Restricted Stock Units | Common Stock (3,402) | — | — | 3,402 | Acquired |
| Oct. 6, 2014 | MOS | Restricted Stock Units | Common Stock (2,908) | — | — | 2,908 | Disposed |
| May 15, 2014 | MOS | Restricted Stock Units | Common Stock (3,144) | — | — | 3,144 | Acquired |
| May 15, 2014 | MOS | Restricted Stock Units | Common Stock (3,144) | — | — | 3,144 | Acquired |
| Oct. 7, 2013 | MOS | Restricted Stock Units | Common Stock (1,381) | — | — | 1,381 | Disposed |
| Oct. 3, 2013 | MOS | Restricted Stock Units | Common Stock (1,997) | — | — | 1,997 | Acquired |
| Oct. 3, 2013 | MOS | Restricted Stock Units | Common Stock (1,997) | — | — | 1,997 | Acquired |
| Oct. 4, 2012 | MOS | Restricted Stock Units | Common Stock (2,813) | — | — | 2,813 | Acquired |
| Oct. 6, 2011 | MOS | Restricted Stock Units | Common Stock (2,908) | — | — | 2,908 | Acquired |
| Oct. 7, 2010 | MOS | Restricted Stock Units | Common Stock (1,381) | — | — | 1,381 | 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. 12, 2010 | MOS | Common Stock | 0 | Direct |