Benjamin J Chung
CIK 1536320 · View on SEC EDGAR ↗
First SEC filing: Dec. 10, 2021 · Latest: Dec. 10, 2021
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
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 |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 11, 2022 | RTB | S | 40,000 | $3.25 | $130,000 | 20,000 Direct | -66.67% | Disposed | -98.6% (price as of 2026-08-19) |
| Feb. 3, 2022 | RTB | S | 40,000 | $3.46 | $138,400 | 40,000 Direct | -50.00% | Disposed | -98.7% (price as of 2026-08-19) |
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 |
|---|---|---|---|---|---|---|---|
| Dec. 1, 2021 | RTB | Stock Options [F2] | Common Stock, par value $0.001 (100,000) | $7.63 | April 20, 2026 | 100,000 | Disposed |
| June 15, 2012 | FKWL | Non-Qualified Stock Option | Common Stock (30,000) | $1.34 | June 15, 2017 | 30,000 | 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 |
|---|---|---|---|---|
| Dec. 10, 2021 | RTB | Stock Options [F1]→ Common Stock, par value $0.001 (100,000) | 100,000 | 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 |
|---|---|---|---|---|---|---|---|---|
| 2021 | $213,333 | — | — | — | — | — | $961 | $709,294 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.