Yee Lung Ong
CIK 2081473 · View on SEC EDGAR ↗
Insider
First SEC filing: Sept. 2, 2025 · Latest: Sept. 2, 2025
On this page
Insider transactions
0 buys (P)
3 sells (S)
Net:
$-1,302,140
+ 4 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
4 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Oct. 30, 2025 | BGMS | S | 248,814 | $1.80 | $447,865 | 0 Direct | -100.00% | Disposed | -51.2% (price as of 2026-08-24) |
| Oct. 24, 2025 | BGMS | S | 19,858 | $1.99 | $39,517 | 248,814 Direct | -7.39% | Disposed | -55.9% (price as of 2026-08-24) |
| Oct. 14, 2025 | BGMS | S | 135,793 | $6.00 | $814,758 | 268,672 Direct | -33.57% | Disposed | -85.4% (price as of 2026-08-24) |
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 |
|---|---|---|---|---|---|---|---|
| Nov. 5, 2025 | BGMS | Series A Common Stock Warrants | Common Stock (218,000) | $7.65 | June 20, 2030 | 218,000 | Disposed |
| Nov. 5, 2025 | BGMS | Series B Common Stock Warrants | Common Stock (218,000) | $9.00 | June 20, 2030 | 218,000 | Disposed |
| Nov. 5, 2025 | BGMS | Series C Common Stock Warrants | Common Stock (31,535) | $10.20 | June 20, 2030 | 31,535 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 4 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Sept. 2, 2025 | BGMS | Common Stock | — | Direct |
| Sept. 2, 2025 | BGMS | Series A Common Stock Warrants→ Common Stock (218,000) | 218,000 | Direct |
| Sept. 2, 2025 | BGMS | Series B Common Stock Warrants→ Common Stock (218,000) | 218,000 | Direct |
| Sept. 2, 2025 | BGMS | Series C Common Stock Warrants→ Common Stock (218,000) | 218,000 | Direct |