Brian R. Williams
Insider
First SEC filing: Sept. 19, 2008 · Latest: Sept. 19, 2008
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 |
|---|---|---|---|---|---|---|---|---|---|
| Oct. 4, 2011 | PRDO | J | 5,067 | · | · | 9,150 Direct | -35.64% | Disposed | (price as of 2026-10-02) |
| Oct. 4, 2011 | PRDO | J | 1,974 | · | · | 14,217 Direct | -12.19% | Disposed | (price as of 2026-10-02) |
| Oct. 4, 2011 | PRDO | J | 12,088 | · | · | 16,191 Direct | -42.75% | Disposed | (price as of 2026-10-02) |
| Oct. 4, 2011 | PRDO | J | 2,896 | · | · | 28,279 Direct | -9.29% | Disposed | (price as of 2026-10-02) |
| Oct. 4, 2011 | PRDO | J | 4,936 | · | · | 31,175 Direct | -13.67% | Disposed | (price as of 2026-10-02) |
| Oct. 4, 2011 | PRDO | J | 20,018 | · | · | 36,111 Direct | -35.66% | Disposed | (price as of 2026-10-02) |
| June 30, 2011 | PRDO | J | 348 | $17.98 | $6,257 | 56,129 Direct | +0.62% | Acquired | 77.5% (price as of 2026-10-02) |
| May 19, 2011 | PRDO | A | 20,018 | · | · | 55,782 Direct | +55.97% | Acquired | (price as of 2026-10-02) |
| March 31, 2011 | PRDO | J | 324 | $19.31 | $6,256 | 35,764 Direct | +0.91% | Acquired | 65.3% (price as of 2026-10-02) |
| March 14, 2011 | PRDO | A | 15,792 | · | · | 15,792 Direct | · | Acquired | (price as of 2026-10-02) |
| March 14, 2011 | PRDO | A | 2,896 | · | · | 35,440 Direct | +8.90% | Acquired | (price as of 2026-10-02) |
| March 14, 2011 | PRDO | A | 5,067 | · | · | 32,544 Direct | +18.44% | Acquired | (price as of 2026-10-02) |
| March 13, 2011 | PRDO | F | 614 | $21.96 | $13,483 | 27,477 Direct | -2.19% | Disposed | 45.3% (price as of 2026-10-02) |
| March 13, 2011 | PRDO | F | 1,227 | $21.96 | $26,945 | 28,091 Direct | -4.19% | Disposed | 45.3% (price as of 2026-10-02) |
| Dec. 31, 2010 | PRDO | J | 91 | $17.62 | $1,603 | 29,318 Direct | +0.31% | Acquired | 81.1% (price as of 2026-10-02) |
| Sept. 30, 2010 | PRDO | J | 342 | $18.25 | $6,242 | 29,227 Direct | +1.18% | Acquired | 74.8% (price as of 2026-10-02) |
| June 30, 2010 | PRDO | J | 319 | $19.57 | $6,243 | 28,885 Direct | +1.12% | Acquired | 63.1% (price as of 2026-10-02) |
| March 31, 2010 | PRDO | J | 232 | $26.89 | $6,238 | 28,565 Direct | +0.82% | Acquired | 18.7% (price as of 2026-10-02) |
| March 19, 2010 | PRDO | F | 74 | $31.66 | $2,343 | 28,333 Direct | -0.26% | Disposed | 0.8% (price as of 2026-10-02) |
| March 19, 2010 | PRDO | F | 74 | $31.66 | $2,343 | 28,407 Direct | -0.26% | Disposed | 0.8% (price as of 2026-10-02) |
| March 3, 2010 | PRDO | A | 16,484 | · | · | 16,484 Direct | · | Acquired | (price as of 2026-10-02) |
| March 3, 2010 | PRDO | A | 12,088 | · | · | 28,481 Direct | +73.74% | Acquired | (price as of 2026-10-02) |
| Dec. 31, 2009 | PRDO | J | 228 | $19.81 | $4,517 | 16,393 Direct | +1.41% | Acquired | 61.1% (price as of 2026-10-02) |
| Sept. 30, 2009 | PRDO | J | 303 | $20.66 | $6,260 | 16,165 Direct | +1.91% | Acquired | 54.5% (price as of 2026-10-02) |
| June 30, 2009 | PRDO | P | 295 | $21.16 | $6,242 | 15,863 Direct | +1.89% | Acquired | 50.8% (price as of 2026-10-02) |
| March 31, 2009 | PRDO | J | 307 | $20.37 | $6,254 | 15,567 Direct | +2.01% | Acquired | 56.7% (price as of 2026-10-02) |
| Feb. 25, 2009 | PRDO | A | 10,770 | · | · | 10,770 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 25, 2009 | PRDO | A | 6,910 | · | · | 15,261 Direct | +82.74% | Acquired | (price as of 2026-10-02) |
| Dec. 31, 2008 | PRDO | J | 410 | $15.25 | $6,252 | 8,351 Direct | +5.16% | Acquired | 109.2% (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 |
|---|---|---|---|---|---|---|---|
| March 14, 2011 | PRDO | Non-Qualified Stock Option (right to buy) | Common Stock | $21.80 | March 13, 2021 | 15,792 | Acquired |
| March 3, 2010 | PRDO | Non-Qualified Stock Option (right to buy) | Common Stock | $29.02 | March 2, 2020 | 16,484 | Acquired |
| Feb. 25, 2009 | PRDO | Employee Stock Option (Right to buy) | Common Stock | $26.15 | Feb. 25, 2019 | 10,770 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 3 holdings
Securities held when first becoming an insider, per SEC Form 3.