Andrew Jay Kaplan bought $50k of NTRP
director at SIGMA ADDITIVE SOLUTIONS, INC.. 18,182 shares at an average of $2.75, traded May 8, 2026, filed May 11, 2026.
Score components
- +15RoleDirector
- +7Trade size$50k at market
- +10Relative to holdingsHoldings up 54%
- +8Price context46% below the 52-week high
- 0ClusterNo other insider buying within 14 days
- 0Repeat buyingFirst buy in 90 days
- 0Track recordToo few past buys to judge (0 with prices)
What happened after comparable buys
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001493152-26-022342, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| May 8, 2026 | POpen-market purchase Common stockindirect: By KC Global Media Asia LLC | +18,182 | $2.75 | $50k | 51,582 | May 11, 2026 |
| May 8, 2026 | JOther Warrants to purchase common stockderivativeindirect: By KC Global Media Asia LLC | +9,091 | $0.00 | $0 | 129,124 | May 11, 2026 |
Related signals
Other insiders at SIGMA ADDITIVE SOLUTIONS, INC. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 35Weak | NTRPbuy SIGMA ADDITIVE SOLUTIONS, INC. | Andrew Jay Kaplan director | $100k 52,910 shares | +103% | |
| 40Moderate | NTRPbuy SIGMA ADDITIVE SOLUTIONS, INC. | David T Jiang director | $50k 18,200 shares | +1% | |
| 39Weak | NTRPbuy SIGMA ADDITIVE SOLUTIONS, INC. | Andrew Jay Kaplan director | $100k 33,400 shares | +45% | |
| 31Weak | NTRPbuy SIGMA ADDITIVE SOLUTIONS, INC. | Andrew Jay Kaplan director | $21k 5,000 shares | - | |
| 41Moderate | NTRPbuy SIGMA ADDITIVE SOLUTIONS, INC. | William Kerby Chief Executive Officer | $20k 6,000 shares | +18% | |
| 36Weak | NTRPbuy SIGMA ADDITIVE SOLUTIONS, INC. | William Kerby Chief Executive Officer | $14k 4,000 shares | +14% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.