Maxim Shishin
CIK 1703039 · View on SEC EDGAR ↗
Insider
First SEC filing: April 11, 2017 · Latest: June 15, 2026
On this page
Insider at
Insider transactions
0 buys (P)
1 sells (S)
Net:
$-136,328
+ 2 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
2 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 12, 2026 | CRVL | S | 2,250 | $60.59 | $136,328 | 7,050 Direct | -24.19% | Disposed | 14.1% (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 |
|---|---|---|---|---|---|---|---|
| June 12, 2026 | CRVL | Non-Qualified Stock Option (right to buy) | Common Stock (2,250) | $52.65 | Aug. 5, 2026 | 2,250 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 15 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| April 11, 2017 | CRVL | Non-Qualified Stock Option (right to buy)→ Common Stock (1,000) | 1,000 | Direct |
| April 11, 2017 | CRVL | Non-Qualified Stock Option (right to buy)→ Common Stock (7,000) | 7,000 | Direct |
| April 11, 2017 | CRVL | Non-Qualified Stock Option (right to buy)→ Common Stock (300) | 300 | Direct |
| April 11, 2017 | CRVL | Non-Qualified Stock Option (right to buy)→ Common Stock (450) | 450 | Direct |
| April 11, 2017 | CRVL | Non-Qualified Stock Option (right to buy)→ Common Stock (400) | 400 | Direct |
| April 11, 2017 | CRVL | Non-Qualified Stock Option (right to buy)→ Common Stock (750) | 750 | Direct |
| April 11, 2017 | CRVL | Non-Qualified Stock Option (right to buy)→ Common Stock (5,250) | 5,250 | Direct |
| April 11, 2017 | CRVL | Non-Qualified Stock Option (right to buy)→ Common Stock (400) | 400 | Direct |
| April 11, 2017 | CRVL | Non-Qualified Stock Option (right to buy)→ Common Stock (500) | 500 | Direct |
| April 11, 2017 | CRVL | Non-Qualified Stock Option (right to buy)→ Common Stock (500) | 500 | Direct |
| April 11, 2017 | CRVL | Non-Qualified Stock Option (right to buy)→ Common Stock (350) | 350 | Direct |
| April 11, 2017 | CRVL | Non-Qualified Stock Option (right to buy)→ Common Stock (450) | 450 | Direct |
| April 11, 2017 | CRVL | Non-Qualified Stock Option (right to buy)→ Common Stock (600) | 600 | Direct |
| April 11, 2017 | CRVL | Non-Qualified Stock Option (right to buy)→ Common Stock (200) | 200 | Direct |
| April 11, 2017 | CRVL | Non-Qualified Stock Option (right to buy)→ Common Stock (1,000) | 1,000 | Direct |