Michael A. Osier
CIK 1586645 · View on SEC EDGAR ↗
Insider
First SEC filing: Nov. 12, 2013 · Latest: Nov. 12, 2013
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 55 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
55 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 10, 2020 | CHGG | S 10b5-1 | 8,000 | $43.99 | $351,920 | 416,741 Direct | -1.88% | Disposed | -98.2% (price as of 2026-08-19) |
| Feb. 10, 2020 | CHGG | S 10b5-1 | 8,000 | $44.24 | $353,920 | 408,741 Direct | -1.92% | Disposed | -98.2% (price as of 2026-08-19) |
| Feb. 10, 2020 | CHGG | S 10b5-1 | 8,000 | $44.49 | $355,920 | 400,741 Direct | -1.96% | Disposed | -98.2% (price as of 2026-08-19) |
| Jan. 22, 2020 | CHGG | S 10b5-1 | 8,000 | $43.74 | $349,920 | 424,741 Direct | -1.85% | Disposed | -98.2% (price as of 2026-08-19) |
| Jan. 17, 2020 | CHGG | S 10b5-1 | 10,340 | $43.06 | $445,240 | 452,458 Direct | -2.23% | Disposed | -98.2% (price as of 2026-08-19) |
| Jan. 17, 2020 | CHGG | S 10b5-1 | 11,715 | $43.25 | $506,674 | 440,743 Direct | -2.59% | Disposed | -98.2% (price as of 2026-08-19) |
| Jan. 17, 2020 | CHGG | S 10b5-1 | 8,002 | $43.49 | $348,007 | 432,741 Direct | -1.82% | Disposed | -98.2% (price as of 2026-08-19) |
| Jan. 13, 2020 | CHGG | S 10b5-1 | 6,114 | $40.99 | $250,613 | 479,252 Direct | -1.26% | Disposed | -98.1% (price as of 2026-08-19) |
| Jan. 13, 2020 | CHGG | S 10b5-1 | 6,114 | $40.78 | $249,329 | 473,138 Direct | -1.28% | Disposed | -98.1% (price as of 2026-08-19) |
| Jan. 13, 2020 | CHGG | S 10b5-1 | 10,340 | $41.34 | $427,456 | 462,798 Direct | -2.19% | Disposed | -98.1% (price as of 2026-08-19) |
| Jan. 8, 2020 | CHGG | S 10b5-1 | 6,115 | $40.26 | $246,190 | 485,366 Direct | -1.24% | Disposed | -98.1% (price as of 2026-08-19) |
| Nov. 26, 2019 | CHGG | S 10b5-1 | 4,586 | $39.15 | $179,542 | 500,249 Direct | -0.91% | Disposed | -98.0% (price as of 2026-08-19) |
| Nov. 26, 2019 | CHGG | S 10b5-1 | 4,586 | $39.22 | $179,863 | 495,663 Direct | -0.92% | Disposed | -98.0% (price as of 2026-08-19) |
| Nov. 26, 2019 | CHGG | S 10b5-1 | 4,584 | $39.40 | $180,610 | 491,079 Direct | -0.92% | Disposed | -98.0% (price as of 2026-08-19) |
| Nov. 25, 2019 | CHGG | S 10b5-1 | 4,586 | $38.00 | $174,268 | 514,007 Direct | -0.88% | Disposed | -98.0% (price as of 2026-08-19) |
| Nov. 25, 2019 | CHGG | S 10b5-1 | 4,586 | $38.28 | $175,552 | 509,421 Direct | -0.89% | Disposed | -98.0% (price as of 2026-08-19) |
| Nov. 25, 2019 | CHGG | S 10b5-1 | 4,586 | $38.48 | $176,469 | 504,835 Direct | -0.90% | Disposed | -98.0% (price as of 2026-08-19) |
| July 30, 2019 | CHGG | S 10b5-1 | 4,000 | $46.26 | $185,040 | 522,593 Direct | -0.76% | Disposed | -98.3% (price as of 2026-08-19) |
| July 30, 2019 | CHGG | S 10b5-1 | 4,000 | $47.54 | $190,160 | 518,593 Direct | -0.77% | Disposed | -98.4% (price as of 2026-08-19) |
| July 15, 2019 | CHGG | S 10b5-1 | 4,000 | $44.98 | $179,920 | 526,593 Direct | -0.75% | Disposed | -98.3% (price as of 2026-08-19) |
| July 8, 2019 | CHGG | S 10b5-1 | 4,264 | $41.56 | $177,212 | 542,856 Direct | -0.78% | Disposed | -98.1% (price as of 2026-08-19) |
| July 8, 2019 | CHGG | S 10b5-1 | 4,263 | $41.89 | $178,577 | 538,593 Direct | -0.79% | Disposed | -98.1% (price as of 2026-08-19) |
| July 8, 2019 | CHGG | S 10b5-1 | 4,000 | $42.06 | $168,240 | 534,593 Direct | -0.74% | Disposed | -98.1% (price as of 2026-08-19) |
| July 8, 2019 | CHGG | S 10b5-1 | 4,000 | $43.43 | $173,720 | 530,593 Direct | -0.75% | Disposed | -98.2% (price as of 2026-08-19) |
| April 26, 2019 | CHGG | S 10b5-1 | 4,264 | $40.22 | $171,498 | 547,120 Direct | -0.77% | Disposed | -98.1% (price as of 2026-08-19) |
| April 16, 2019 | CHGG | S 10b5-1 | 4,232 | $38.99 | $165,006 | 551,384 Direct | -0.76% | Disposed | -98.0% (price as of 2026-08-19) |
| April 4, 2019 | CHGG | S 10b5-1 | 5,398 | $38.52 | $207,931 | 574,177 Direct | -0.93% | Disposed | -98.0% (price as of 2026-08-19) |
| April 4, 2019 | CHGG | S 10b5-1 | 2,337 | $38.86 | $90,816 | 571,840 Direct | -0.41% | Disposed | -98.0% (price as of 2026-08-19) |
| April 4, 2019 | CHGG | S 10b5-1 | 5,398 | $38.52 | $207,931 | 566,442 Direct | -0.94% | Disposed | -98.0% (price as of 2026-08-19) |
| April 4, 2019 | CHGG | S 10b5-1 | 5,398 | $38.52 | $207,931 | 561,044 Direct | -0.95% | Disposed | -98.0% (price as of 2026-08-19) |
| April 4, 2019 | CHGG | S 10b5-1 | 5,396 | $38.51 | $207,800 | 555,648 Direct | -0.96% | Disposed | -98.0% (price as of 2026-08-19) |
| April 4, 2019 | CHGG | S 10b5-1 | 32 | $38.99 | $1,248 | 555,616 Direct | -0.01% | Disposed | -98.0% (price as of 2026-08-19) |
| May 7, 2018 | CHGG | S 10b5-1 | 200,000 | $24.33 | $4,866,000 | 622,871 Direct | -24.31% | Disposed | -96.8% (price as of 2026-08-19) |
| April 18, 2018 | CHGG | S 10b5-1 | 40,481 | $23.25 | $941,183 | 622,871 Direct | -6.10% | Disposed | -96.6% (price as of 2026-08-19) |
| Feb. 13, 2018 | CHGG | S 10b5-1 | 24,305 | $17.95 | $436,275 | 581,902 Direct | -4.01% | Disposed | -95.7% (price as of 2026-08-19) |
| Feb. 13, 2018 | CHGG | S 10b5-1 | 22,361 | $18.88 | $422,176 | 581,902 Direct | -3.70% | Disposed | -95.9% (price as of 2026-08-19) |
| Feb. 13, 2018 | CHGG | S 10b5-1 | 14,396 | $17.94 | $258,264 | 567,506 Direct | -2.47% | Disposed | -95.7% (price as of 2026-08-19) |
| Feb. 13, 2018 | CHGG | S 10b5-1 | 46,574 | $18.99 | $884,440 | 520,932 Direct | -8.21% | Disposed | -95.9% (price as of 2026-08-19) |
| Jan. 24, 2018 | CHGG | S 10b5-1 | 48,750 | $17.08 | $832,650 | 581,902 Direct | -7.73% | Disposed | -95.4% (price as of 2026-08-19) |
| Jan. 3, 2018 | CHGG | S 10b5-1 | 17,916 | $16.98 | $304,214 | 591,902 Direct | -2.94% | Disposed | -95.4% (price as of 2026-08-19) |
| Jan. 3, 2018 | CHGG | S 10b5-1 | 10,000 | $16.85 | $168,500 | 581,902 Direct | -1.69% | Disposed | -95.4% (price as of 2026-08-19) |
| Jan. 3, 2018 | CHGG | S 10b5-1 | 10,000 | $16.85 | $168,500 | 581,902 Direct | -1.69% | Disposed | -95.4% (price as of 2026-08-19) |
| Jan. 3, 2018 | CHGG | S 10b5-1 | 17,916 | $16.98 | $304,214 | 563,986 Direct | -3.08% | Disposed | -95.4% (price as of 2026-08-19) |
| Nov. 28, 2017 | CHGG | S 10b5-1 | 200,000 | $15.25 | $3,050,000 | 591,902 Direct | -25.26% | Disposed | -94.9% (price as of 2026-08-19) |
| Nov. 6, 2017 | CHGG | S 10b5-1 | 114,928 | $14.69 | $1,688,292 | 591,902 Direct | -16.26% | Disposed | -94.7% (price as of 2026-08-19) |
Showing latest 100 of 140 transactions
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 7, 2018 | CHGG | Employee Stock Option (right to buy) | Common Stock (200,000) | $12.50 | Nov. 11, 2023 | 200,000 | Disposed |
| April 18, 2018 | CHGG | Employee Stock Option (right to buy) | Common Stock (40,481) | $12.50 | Nov. 11, 2023 | 40,481 | Disposed |
| Feb. 13, 2018 | CHGG | Employee Stock Option (right to buy) | Common Stock (24,305) | $7.88 | Feb. 23, 2022 | 24,305 | Disposed |
| Feb. 13, 2018 | CHGG | Employee Stock Option (right to buy) | Common Stock (22,361) | $7.88 | Feb. 23, 2022 | 22,361 | Disposed |
| Jan. 24, 2018 | CHGG | Employee Stock Option (right to buy) | Common Stock (48,750) | $6.92 | Nov. 6, 2022 | 48,750 | Disposed |
| Jan. 3, 2018 | CHGG | Employee Stock Option (right to buy) | Common Stock (17,916) | $6.92 | Nov. 6, 2022 | 17,916 | Disposed |
| Nov. 28, 2017 | CHGG | Employee Stock Option (right to buy) | Common Stock (61,159) | $6.16 | Oct. 12, 2019 | 61,159 | Disposed |
| Nov. 28, 2017 | CHGG | Employee Stock Option (right to buy) | Common Stock (3,720) | $6.16 | Oct. 12, 2019 | 3,720 | Disposed |
| Nov. 28, 2017 | CHGG | Employee Stock Option (right to buy) | Common Stock (110,119) | $6.16 | Oct. 12, 2019 | 110,119 | Disposed |
| Nov. 28, 2017 | CHGG | Employee Stock Option (right to buy) | Common Stock (25,002) | $6.16 | Oct. 12, 2019 | 25,002 | Disposed |
| Feb. 26, 2015 | CHGG | Restricted Stock Units | Common Stock (103,773) | — | — | 103,773 | Disposed |
| Feb. 26, 2014 | CHGG | Restricted Stock Units | Common Stock (129,717) | $0.00 | — | 129,717 | Acquired |
| Nov. 18, 2013 | CHGG | Employee Stock Option (right to buy) | Common Stock (40,481) | $12.50 | Nov. 11, 2023 | 40,481 | Acquired |
| Nov. 12, 2013 | CHGG | Employee Stock Option (right to buy) | Common Stock (200,000) | $12.50 | Nov. 11, 2023 | 200,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 4 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Nov. 12, 2013 | CHGG | Common Stock | 16,666 | Direct |
| Nov. 12, 2013 | CHGG | Employee Stock Option (right to buy)→ Common Stock (200,000) | 200,000 | Direct |
| Nov. 12, 2013 | CHGG | Employee Stock Option (right to buy)→ Common Stock (46,666) | 46,666 | Direct |
| Nov. 12, 2013 | CHGG | Employee Stock Option (right to buy)→ Common Stock (66,666) | 66,666 | Direct |
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 |
|---|---|---|---|---|---|---|---|---|
| 2019 | $500,000 | — | $2,624,956 | — | — | — | — | $3,124,956 |
| 2018 | $491,667 | — | $2,624,985 | — | — | — | — | $3,116,652 |
| 2017 | $446,120 | $2,226,553 | $2,226,553 | — | — | — | — | $2,672,673 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.