Jon Matthew Resnick
Insider
First SEC filing: May 13, 2026 · Latest: May 13, 2026
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
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| May 11, 2026 | CERT | M | 59,766 | · | · | 59,766 Direct | · | Acquired | (price as of 2026-10-02) |
| May 11, 2026 | CERT | F | 24,377 | $6.31 | $153,819 | 35,389 Direct | -40.79% | Disposed | 48.3% (price as of 2026-10-02) |
| May 11, 2026 | CERT | A | 268,949 | · | · | 268,949 Direct | · | Acquired | (price as of 2026-10-02) |
| May 11, 2026 | CERT | A | 740,740 | · | · | 740,740 Direct | · | Acquired | (price as of 2026-10-02) |
| May 11, 2026 | CERT | A | 179,299 | · | · | 179,299 Direct | · | Acquired | (price as of 2026-10-02) |
| May 11, 2026 | CERT | A | 493,827 | · | · | 493,827 Direct | · | Acquired | (price as of 2026-10-02) |
| May 11, 2026 | CERT | A | 728,405 | · | · | 728,405 Direct | · | Acquired | (price as of 2026-10-02) |
| May 11, 2026 | CERT | M | 59,766 | · | · | 119,533 Direct | -33.33% | Disposed | (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 |
|---|---|---|---|---|---|---|---|
| May 11, 2026 | CERT | Performance Stock Units | Common Stock | · | · | 268,949 | Acquired |
| May 11, 2026 | CERT | Performance Stock Units | Common Stock | · | · | 740,740 | Acquired |
| May 11, 2026 | CERT | Restricted Stock Units | Common Stock | · | April 1, 2028 | 179,299 | Acquired |
| May 11, 2026 | CERT | Restricted Stock Units | Common Stock | · | April 1, 2029 | 493,827 | Acquired |
| May 11, 2026 | CERT | Restricted Stock Units | Common Stock | · | Jan. 1, 2028 | 728,405 | Acquired |
| May 11, 2026 | CERT | Restricted Stock Units | Common Stock | · | April 1, 2028 | 59,766 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).