David Lam
CIK 1713974 · View on SEC EDGAR ↗
First SEC filing: Aug. 4, 2017 · Latest: Aug. 4, 2017
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 |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 17, 2026 | RVSB | P | 1,000 | $5.17 | $5,170 | 76,011 Direct | +1.33% | Acquired | -1.2% (price as of 2026-08-19) |
| March 12, 2020 | RVSB | P | 2,000 | $4.75 | $9,500 | 19,854 Direct | +11.20% | Acquired | 7.6% (price as of 2026-08-19) |
| Dec. 4, 2018 | RVSB | P | 2,000 | $7.95 | $15,900 | 8,523 Direct | +30.66% | Acquired | -35.7% (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 |
|---|---|---|---|---|---|---|---|
| Sept. 16, 2019 | RVSB | Stock Option (Right to Buy) | Common Stock (2,000) | $3.84 | Sept. 22, 2019 | 2,000 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 5 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Aug. 4, 2017 | RVSB | Common Stock, par value $0.01 per share | 1,450 | Direct |
| Aug. 4, 2017 | RVSB | Common Stock, par value $0.01 per share | 3,895 | Indirect |
| Aug. 4, 2017 | RVSB | Stock Option (Right to buy)→ Common Stock (2,500) | 2,500 | Direct |
| Aug. 4, 2017 | RVSB | Stock Option (Right to buy)→ Common Stock (2,000) | 2,000 | Direct |
| Aug. 4, 2017 | RVSB | Stock Option (Right to buy)→ Common Stock (1,511) | 1,511 | 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 |
|---|---|---|---|---|---|---|---|---|
| 2024 | $252,514 | — | $49,636 | — | $17,030 | — | $22,009 | $341,189 |
| 2023 | $245,540 | — | $48,658 | — | $87,623 | — | $21,772 | $403,593 |
| 2022 | $238,054 | — | $30,608 | — | $140,471 | — | $22,558 | $431,691 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.