David J. Chang
CIK 1790552 · View on SEC EDGAR ↗
Insider
First SEC filing: Oct. 24, 2019 · Latest: Oct. 24, 2019
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
1 buys (P)
0 sells (S)
Net:
$19,888
+ 22 non-open-market transactions below
Avg return of open purchases vs now:
35.2%
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
22 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Jan. 21, 2026 | CABA | P | 8,800 | $2.26 | $19,888 | 8,800 Direct | — | Acquired | 35.2% (price as of 2026-08-20) |
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 2, 2026 | CABA | Stock Option (Right to Buy) | Common Stock (225,000) | $3.30 | March 1, 2036 | 225,000 | Acquired |
| May 19, 2025 | CABA | Stock Option (Right to Buy) | Common Stock (130,000) | — | Feb. 28, 2034 | 130,000 | Acquired |
| May 19, 2025 | CABA | Stock Option (Right to Buy) | Common Stock (130,000) | $23.97 | Feb. 28, 2034 | 130,000 | Disposed |
| May 19, 2025 | CABA | Stock Option (Right to Buy) | Common Stock (150,000) | — | Jan. 17, 2033 | 150,000 | Acquired |
| May 19, 2025 | CABA | Stock Option (Right to Buy) | Common Stock (150,000) | $11.09 | Jan. 17, 2033 | 150,000 | Disposed |
| May 19, 2025 | CABA | Stock Option (Right to Buy) | Common Stock (135,000) | — | Jan. 17, 2032 | 135,000 | Acquired |
| May 19, 2025 | CABA | Stock Option (Right to Buy) | Common Stock (135,000) | $3.21 | Jan. 17, 2032 | 135,000 | Disposed |
| May 19, 2025 | CABA | Stock Option (Right to Buy) | Common Stock (113,500) | — | Feb. 28, 2031 | 113,500 | Acquired |
| May 19, 2025 | CABA | Stock Option (Right to Buy) | Common Stock (113,500) | $11.47 | Feb. 28, 2031 | 113,500 | Disposed |
| May 19, 2025 | CABA | Stock Option (Right to Buy) | Common Stock (38,238) | — | Feb. 28, 2030 | 38,238 | Acquired |
| May 19, 2025 | CABA | Stock Option (Right to Buy) | Common Stock (38,238) | $14.94 | Feb. 28, 2030 | 38,238 | Disposed |
| May 19, 2025 | CABA | Stock Option (Right to Buy) | Common Stock (48,836) | — | Oct. 23, 2029 | 48,836 | Acquired |
| May 19, 2025 | CABA | Stock Option (Right to Buy) | Common Stock (48,836) | $11.00 | Oct. 23, 2029 | 48,836 | Disposed |
| May 19, 2025 | CABA | Stock Option (Right to Buy) | Common Stock (185,709) | — | June 23, 2029 | 185,709 | Acquired |
| May 19, 2025 | CABA | Stock Option (Right to Buy) | Common Stock (185,709) | $6.30 | June 23, 2029 | 185,709 | Disposed |
| March 3, 2025 | CABA | Stock Option (Right to Buy) | Common Stock (145,000) | $1.67 | March 2, 2035 | 145,000 | Acquired |
| March 1, 2024 | CABA | Stock Option (Right to Buy) | Common Stock (130,000) | $23.97 | Feb. 28, 2034 | 130,000 | Acquired |
| Jan. 18, 2023 | CABA | Stock Option (Right to Buy) | Common Stock (150,000) | $11.09 | Jan. 17, 2033 | 150,000 | Acquired |
| Jan. 18, 2022 | CABA | Stock Option (Right to Buy) | Common Stock (135,000) | $3.21 | Jan. 17, 2032 | 135,000 | Acquired |
| March 1, 2021 | CABA | Stock Option (Right to Buy) | Common Stock (113,500) | $11.47 | Feb. 28, 2031 | 113,500 | Acquired |
| March 1, 2020 | CABA | Stock Option (Right to Buy) | Common Stock (38,238) | $14.94 | Feb. 28, 2030 | 38,238 | Acquired |
| Oct. 24, 2019 | CABA | Stock Option (Right to Buy) | Common Stock (48,836) | $11.00 | Oct. 23, 2029 | 48,836 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Oct. 24, 2019 | CABA | Stock Option (Right to Buy)→ Common Stock (185,709) | 185,709 | 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 |
|---|---|---|---|---|---|---|---|---|
| 2025 | $516,700 | — | — | — | $276,435 | — | $14,000 | $959,709 |
| 2024 | $496,833 | — | — | — | $268,290 | — | — | $3,346,126 |
| 2023 | $476,910 | — | — | — | $244,940 | — | — | $2,101,052 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.