Matthew M Rizai
Insider
First SEC filing: Dec. 10, 2014 · Latest: Jan. 21, 2016
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 |
|---|---|---|---|---|---|---|---|---|---|
| May 17, 2019 | WK | S | 66,585 | $53.00 | $3,529,005 | 260,011 Direct | -20.39% | Disposed | 37.9% (price as of 2026-10-05) |
| May 17, 2019 | WK | S | 533,415 | $53.00 | $28,270,995 | 41,585 Indirect | -92.77% | Disposed | 37.9% (price as of 2026-10-05) |
| Feb. 5, 2018 | WK | F | 15,777 | $22.05 | $347,883 | 326,596 Direct | -4.61% | Disposed | 231.5% (price as of 2026-10-05) |
| Feb. 1, 2018 | WK | A | 89,028 | $22.25 | $1,980,873 | 342,373 Direct | +35.14% | Acquired | 228.5% (price as of 2026-10-05) |
| Jan. 19, 2018 | WK | F | 827 | $22.10 | $18,277 | 253,345 Direct | -0.33% | Disposed | 230.7% (price as of 2026-10-05) |
| Jan. 18, 2018 | WK | F | 1,342 | $21.75 | $29,188 | 254,172 Direct | -0.53% | Disposed | 236.1% (price as of 2026-10-05) |
| Sept. 7, 2017 | WK | C | 173,354 | · | · | 489,113 Indirect | -26.17% | Disposed | (price as of 2026-10-05) |
| Sept. 7, 2017 | WK | G | 173,354 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-05) |
| Sept. 7, 2017 | WK | C | 173,354 | · | · | 173,354 Indirect | · | Acquired | (price as of 2026-10-05) |
| Feb. 6, 2017 | WK | F | 24,305 | $12.85 | $312,319 | 255,514 Direct | -8.69% | Disposed | 468.8% (price as of 2026-10-05) |
| Feb. 1, 2017 | WK | A | 200,204 | · | · | 200,204 Direct | · | Acquired | (price as of 2026-10-05) |
| Jan. 18, 2017 | WK | A | 93,328 | · | · | 279,819 Direct | +50.04% | Acquired | (price as of 2026-10-05) |
| Nov. 14, 2016 | WK | G | 76,000 | · | · | 201,630 Indirect | +60.50% | Acquired | (price as of 2026-10-05) |
| Nov. 14, 2016 | WK | G | 114,000 | · | · | 1,292,058 Indirect | -8.11% | Disposed | (price as of 2026-10-05) |
| Aug. 8, 2016 | WK | C | 150,000 | · | · | 1,406,058 Indirect | -9.64% | Disposed | (price as of 2026-10-05) |
| Aug. 8, 2016 | WK | C | 150,000 | · | · | 575,000 Indirect | +35.29% | Acquired | (price as of 2026-10-05) |
| May 12, 2016 | WK | G | 32,783 | · | · | 1,556,058 Indirect | -2.06% | Disposed | (price as of 2026-10-05) |
| May 12, 2016 | WK | C | 242,217 | · | · | 1,588,841 Indirect | -13.23% | Disposed | (price as of 2026-10-05) |
| May 12, 2016 | WK | G | 32,783 | · | · | 32,783 Direct | · | Acquired | (price as of 2026-10-05) |
| May 12, 2016 | WK | C | 242,217 | · | · | 425,000 Indirect | +132.52% | Acquired | (price as of 2026-10-05) |
| May 12, 2016 | WK | G | 32,783 | · | · | 182,783 Indirect | +21.86% | Acquired | (price as of 2026-10-05) |
| May 12, 2016 | WK | G | 32,783 | · | · | 186,491 Direct | -14.95% | Disposed | (price as of 2026-10-05) |
| March 3, 2016 | WK | G | 24,000 | · | · | 125,630 Indirect | +23.62% | Acquired | (price as of 2026-10-05) |
| March 3, 2016 | WK | G | 36,000 | · | · | 1,831,058 Indirect | -1.93% | Disposed | (price as of 2026-10-05) |
| Feb. 5, 2016 | WK | F | 20,550 | $12.41 | $255,026 | 219,274 Direct | -8.57% | Disposed | 489.0% (price as of 2026-10-05) |
| Feb. 1, 2016 | WK | A | 168,421 | · | · | 168,421 Direct | · | Acquired | (price as of 2026-10-05) |
| Jan. 19, 2016 | WK | A | 79,824 | · | · | 239,824 Direct | +49.89% | Acquired | (price as of 2026-10-05) |
| Feb. 5, 2015 | WK | A | 160,000 | · | · | 160,000 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 |
|---|---|---|---|---|---|---|---|
| Sept. 7, 2017 | WK | Class B Common Stock [F2] | Class A Common Stock | · | · | 173,354 | Disposed |
| Feb. 1, 2017 | WK | Employee Stock Option to Purchase Class A Common Stock [F1] | Class A Common Stock | $12.40 | Feb. 1, 2027 | 200,204 | Acquired |
| Nov. 14, 2016 | WK | Class B Common Stock [F2] | Class A Common Stock | · | · | 76,000 | Acquired |
| Nov. 14, 2016 | WK | Class B Common Stock [F2] | Class A Common Stock | · | · | 114,000 | Disposed |
| Aug. 8, 2016 | WK | Class B Common Stock [F2] | Class A Common Stock | · | · | 150,000 | Disposed |
| May 12, 2016 | WK | Class B Common Stock [F2] | Class A Common Stock | · | · | 32,783 | Disposed |
| May 12, 2016 | WK | Class B Common Stock [F2] | Class A Common Stock | · | · | 242,217 | Disposed |
| May 12, 2016 | WK | Class B Common Stock [F2] | Class A Common Stock | · | · | 32,783 | Acquired |
| March 3, 2016 | WK | Class B Common Stock [F2] | Class A Common Stock | · | · | 24,000 | Acquired |
| March 3, 2016 | WK | Class B Common Stock | Class A Common Stock | · | · | 36,000 | Disposed |
| Feb. 1, 2016 | WK | Employee Stock Option to Purchase Class A Common Stock [F1] | Class A Common Stock | $14.74 | Feb. 1, 2026 | 168,421 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 5 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Dec. 10, 2014 | WK | Employee Stock Option to Purchase Class A Common Stock [F1] | 178,200 | Direct |
| Dec. 10, 2014 | WK | Class B Common Stock [F3] | 2,077,058 | Direct |
| Dec. 10, 2014 | WK | Class B Common Stock [F3] | 885,109 | Indirect |
| Dec. 10, 2014 | WK | Class B Common Stock [F3] | 92,445 | Indirect |
| Dec. 10, 2014 | WK | Class B Common Stock [F3] | 662,467 | Indirect |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2018 | $325,244 | · | $1,980,873 | · | · | · | $6,731,883 | $9,037,999 |
| 2017 | $550,000 | · | $1,241,262 | $1,103,670 | $925,000 | · | $26,307 | $3,846,239 |
| 2016 | $550,000 | $475,000 | $1,241,263 | $1,107,621 | · | · | · | $3,373,884 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.