Robert Ryan Elmore
CIK 2120453 · View on SEC EDGAR ↗
Insider
First SEC filing: April 14, 2026 · Latest: April 14, 2026
On this page
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 2 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
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| April 13, 2026 | SINT | A | 4,910 | $2.88 | $14,141 | 4,910 Direct | — | Acquired | -47.2% (price as of 2026-08-24) |
| March 16, 2026 | SINT | A | 107,143 | — | — | 107,143 Direct | — | Acquired | (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 |
|---|---|---|---|---|---|---|---|
| March 16, 2026 | SINT | Restricted Stock Units | Common Stock (107,143) | — | — | 107,143 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).