Karin-Joyce Tjon
Insider
First SEC filing: Dec. 4, 2024 · Latest: Dec. 4, 2024
Insider at
Insider transactions
1 buys (P)
0 sells (S)
Net: $36,000
Avg return of open purchases vs now: -26.9%
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 |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 14, 2026 | STI | P | 5,000 | $7.20 | $36,000 | 58,053 Direct | +9.42% | Acquired | -26.9% (price as of 2026-10-05) |
| Sept. 4, 2026 | LPSN | D | 18,666 | · | · | 0 Direct | -100.00% | Disposed | |
| Sept. 1, 2026 | STI | A | 12,853 | · | · | 52,853 Direct | +32.13% | Acquired | (price as of 2026-10-05) |
| Sept. 1, 2026 | STI | J | 200 | · | · | 53,053 Direct | +0.38% | Acquired | (price as of 2026-10-05) |
| Oct. 9, 2025 | STI | A | 40,000 | · | · | 40,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Aug. 25, 2025 | LPSN | A | 200,000 | · | · | 280,000 Direct | +250.00% | Acquired | |
| July 21, 2025 | EMPD | A | 20,000 | $10.00 | $200,000 | 20,000 Direct | · | Acquired | -68.5% (price as of 2026-10-05) |
| July 17, 2025 | EMPD | A | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Dec. 16, 2024 | LPSN | A | 80,000 | · | · | 80,000 Direct | · | Acquired | |
| July 12, 2023 | EMPD | A | 200,000 | · | · | 370,000 Direct | +117.65% | Acquired | (price as of 2026-10-05) |
| July 26, 2022 | EMPD | A | 101,250 | · | · | 170,000 Direct | +147.27% | Acquired | (price as of 2026-10-05) |
| July 26, 2022 | EMPD | A | 101,250 | · | · | 101,250 Direct | · | Acquired | (price as of 2026-10-05) |
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 |
|---|---|---|---|---|---|---|---|
| July 17, 2025 | EMPD | Stock options (right to buy) | Common Stock | $10.00 | July 17, 2035 | 10,000 | Acquired |
| July 12, 2023 | EMPD | Stock Option | Common Stock | $0.69 | July 12, 2033 | 200,000 | Acquired |
| July 26, 2022 | EMPD | Stock Option | Common stock | $1.55 | July 26, 2032 | 101,250 | Acquired |
| July 26, 2022 | EMPD | Stock Option | Common stock | $1.55 | July 26, 2032 | 101,250 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Dec. 4, 2024 | LPSN | Common Stock | 0 | Direct |
| Oct. 5, 2021 | EMPD | Stock option (right to buy) | 68,750 | Direct |