Margaret A Williams
CIK 1253423 · View on SEC EDGAR ↗
Insider
First SEC filing: Sept. 23, 2015 · Latest: Sept. 23, 2015
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 35 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
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 18, 2023 | SCHL | M | 2,746 | $30.56 | $83,918 | 20,762 Direct | +15.24% | Acquired | 31.7% (price as of 2026-08-21) |
| Sept. 18, 2023 | SCHL | F | 2,171 | $38.66 | $83,931 | 18,591 Direct | -10.46% | Disposed | 4.1% (price as of 2026-08-21) |
| Sept. 18, 2023 | SCHL | M | 2,746 | $30.56 | $83,918 | 0 Direct | -100.00% | Disposed | 31.7% (price as of 2026-08-21) |
| Sept. 19, 2022 | SCHL | M | 3,017 | $33.39 | $100,738 | 20,400 Direct | +17.36% | Acquired | 20.5% (price as of 2026-08-21) |
| Sept. 19, 2022 | SCHL | F | 2,384 | $42.27 | $100,772 | 18,016 Direct | -11.69% | Disposed | -4.8% (price as of 2026-08-21) |
| Sept. 19, 2022 | SCHL | M | 3,017 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| Sept. 22, 2021 | SCHL | A | 4,420 | — | — | 4,420 Direct | — | Acquired | (price as of 2026-08-21) |
| Sept. 22, 2021 | SCHL | A | 1,784 | $33.63 | $59,996 | 17,383 Direct | +11.44% | Acquired | 19.7% (price as of 2026-08-21) |
| Sept. 21, 2021 | SCHL | M | 3,000 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| Sept. 21, 2021 | SCHL | F | 2,426 | $33.06 | $80,204 | 15,569 Direct | -13.48% | Disposed | 21.7% (price as of 2026-08-21) |
| Sept. 21, 2021 | SCHL | M | 3,000 | $26.73 | $80,190 | 17,995 Direct | +20.01% | Acquired | 50.5% (price as of 2026-08-21) |
| Sept. 23, 2020 | SCHL | A | 8,434 | — | — | 8,434 Direct | — | Acquired | (price as of 2026-08-21) |
| Sept. 23, 2020 | SCHL | A | 2,636 | $20.48 | $53,985 | 14,995 Direct | +21.33% | Acquired | 96.5% (price as of 2026-08-21) |
| Sept. 18, 2019 | SCHL | A | 3,471 | — | — | 3,471 Direct | — | Acquired | (price as of 2026-08-21) |
| Sept. 18, 2019 | SCHL | A | 1,372 | $39.33 | $53,961 | 12,359 Direct | +12.49% | Acquired | 2.3% (price as of 2026-08-21) |
| Sept. 26, 2018 | SCHL | A | 2,721 | — | — | 2,721 Direct | — | Acquired | (price as of 2026-08-21) |
| Sept. 26, 2018 | SCHL | A | 1,253 | $43.07 | $53,967 | 10,987 Direct | +12.87% | Acquired | -6.6% (price as of 2026-08-21) |
| Sept. 20, 2017 | SCHL | A | 3,124 | — | — | 3,124 Direct | — | Acquired | (price as of 2026-08-21) |
| Sept. 20, 2017 | SCHL | A | 1,398 | $38.61 | $53,977 | 9,734 Direct | +16.77% | Acquired | 4.2% (price as of 2026-08-21) |
| Sept. 21, 2016 | SCHL | A | 2,112 | — | — | 2,112 Direct | — | Acquired | (price as of 2026-08-21) |
| Sept. 21, 2016 | SCHL | A | 1,089 | $38.56 | $41,992 | 8,336 Direct | +15.03% | Acquired | 4.4% (price as of 2026-08-21) |
| Sept. 21, 2015 | SCHL | A | 1,719 | — | — | 1,719 Direct | — | Acquired | (price as of 2026-08-21) |
| Sept. 21, 2015 | SCHL | A | 964 | — | — | 7,247 Direct | +15.34% | Acquired | (price as of 2026-08-21) |
| Sept. 24, 2014 | SCHL | A | 2,308 | — | — | 2,308 Direct | — | Acquired | (price as of 2026-08-21) |
| Sept. 24, 2014 | SCHL | A | 1,252 | — | — | 6,283 Direct | +24.89% | Acquired | (price as of 2026-08-21) |
| Sept. 18, 2013 | SCHL | A | 1,374 | — | — | 5,031 Direct | +37.57% | Acquired | (price as of 2026-08-21) |
| Sept. 18, 2013 | SCHL | A | 2,746 | — | — | 2,746 Direct | — | Acquired | (price as of 2026-08-21) |
| Sept. 19, 2012 | SCHL | A | 1,257 | — | — | 3,657 Direct | +52.38% | Acquired | (price as of 2026-08-21) |
| Sept. 19, 2012 | SCHL | A | 3,017 | — | — | 3,017 Direct | — | Acquired | (price as of 2026-08-21) |
| Sept. 19, 2012 | SCHL | A | 4,523 | — | — | 4,523 Direct | — | Acquired | (price as of 2026-08-21) |
| Sept. 19, 2012 | SCHL | A | 838 | — | — | 3,238 Direct | +34.92% | Acquired | (price as of 2026-08-21) |
| Sept. 21, 2011 | SCHL | A | 3,000 | — | — | 3,000 Direct | — | Acquired | (price as of 2026-08-21) |
| Sept. 21, 2011 | SCHL | A | 1,200 | — | — | 2,400 Direct | +100.00% | Acquired | (price as of 2026-08-21) |
| Sept. 22, 2010 | SCHL | A | 3,000 | — | — | 3,000 Direct | — | Acquired | (price as of 2026-08-21) |
| Sept. 22, 2010 | SCHL | A | 1,200 | — | — | 1,200 Direct | — | Acquired | (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 |
|---|---|---|---|---|---|---|---|
| Sept. 18, 2023 | SCHL | Outside Director Stock Options (right to buy) | Common Stock (2,746) | $30.56 | Sept. 18, 2023 | 2,746 | Disposed |
| Sept. 19, 2022 | SCHL | Outside Director Stock Options (right to buy) | Common Stock (3,017) | $33.39 | Sept. 19, 2022 | 3,017 | Disposed |
| Sept. 22, 2021 | SCHL | Outside Director stock option (right to buy) | Common Stock (4,420) | $33.63 | Sept. 22, 2031 | 4,420 | Acquired |
| Sept. 21, 2021 | SCHL | Outside Director Stock Options (right to buy) | Common Stock (3,000) | $26.73 | Sept. 21, 2021 | 3,000 | Disposed |
| Sept. 23, 2020 | SCHL | Outside Director stock option (right to buy) | Common Stock (8,434) | $20.48 | Sept. 23, 2030 | 8,434 | Acquired |
| Sept. 18, 2019 | SCHL | Outside Director stock option (right to buy) | Common Stock (3,471) | $39.33 | Sept. 18, 2029 | 3,471 | Acquired |
| Sept. 26, 2018 | SCHL | Outside Director Stock option (right to buy) | Common Stock (2,721) | $43.07 | Sept. 26, 2028 | 2,721 | Acquired |
| Sept. 20, 2017 | SCHL | Outside Director stock option (right to buy) | Common Stock (3,124) | $38.61 | Sept. 20, 2027 | 3,124 | Acquired |
| Sept. 21, 2016 | SCHL | Outside Director stock option (right to buy) | Common Stock (2,112) | $38.56 | Sept. 21, 2026 | 2,112 | Acquired |
| Sept. 21, 2015 | SCHL | Outside Director stock option (right to buy) | Common Stock (1,719) | $43.56 | Sept. 21, 2025 | 1,719 | Acquired |
| Sept. 24, 2014 | SCHL | Outside Director stock option (right to buy) | Common Stock (2,308) | $33.53 | Sept. 24, 2024 | 2,308 | Acquired |
| Sept. 18, 2013 | SCHL | Outside Director stock option (right to buy) | Common Stock (2,746) | $30.56 | Sept. 18, 2023 | 2,746 | Acquired |
| Sept. 19, 2012 | SCHL | Outside Director stock option (right to buy) | Common Stock (3,017) | $33.39 | Sept. 19, 2022 | 3,017 | Acquired |
| Sept. 19, 2012 | SCHL | Outside Director stock option (right to buy) | Common Stock (4,523) | $33.39 | Sept. 19, 2022 | 4,523 | Acquired |
| Sept. 21, 2011 | SCHL | Outside Director stock option (right to buy) | Common Stock (3,000) | $26.73 | Sept. 21, 2021 | 3,000 | Acquired |
| Sept. 22, 2010 | SCHL | Outside Director stock option (right to buy) | Common Stock (3,000) | $25.61 | Sept. 22, 2020 | 3,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).