Altschuler Randolph
Director · Officer · XMTR, OPLN, KAR
As of 2026-09-16, Altschuler Randolph has 49 Form 4 transactions on record across 3 companies — 42 in the trailing 12 months.
Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.
Pattern in the record: open-market sales filed in July in multiple years since 2025 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.
Reconstructed holdings
Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.
Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.
Trades by company
Filing ledger
| Date | Company | Action | Shares @ price | Value | Ownership Δ | Owned after | Filing |
|---|---|---|---|---|---|---|---|
| 2026-09-01 | XMTR | Sale | 4,912 @ $91.03 | $447K | −0.9% of holding | 551,751 | Form 4 |
| 2026-09-01 | XMTR | Sale | 4,607 @ $90.47 | $417K | −0.8% of holding | 556,663 | Form 4 |
| 2026-09-01 | XMTR | Sale | 481 @ $92.09 | $44K | −0.1% of holding | 551,270 | Form 4 |
| 2026-07-02 | XMTR | Sale | 1,720 @ $90.96 | $156K | −0.4% of holding | 432,752 | Form 4 |
| 2026-07-02 | XMTR | Sale | 1,370 @ $93.28 | $128K | −0.3% of holding | 430,535 | Form 4 |
| 2026-07-02 | XMTR | Sale | 1,031 @ $96.89 | $100K | −0.2% of holding | 428,750 | Form 4 |
| 2026-07-02 | XMTR | Sale | 847 @ $92.16 | $78K | −0.2% of holding | 431,905 | Form 4 |
| 2026-07-02 | XMTR | Sale | 389 @ $95.66 | $37K | −0.1% of holding | 429,781 | Form 4 |
| 2026-07-02 | XMTR | Sale | 365 @ $94.40 | $34K | −0.1% of holding | 430,170 | Form 4 |
| 2026-05-21 | XMTR | Sale | 11,731 @ $86.71 | $1.0M | −2.0% of holding | 579,539 | Form 4 |
| 2026-05-21 | XMTR | Sale | 9,893 @ $87.64 | $867K | −1.7% of holding | 569,646 | Form 4 |
| 2026-05-21 | XMTR | Sale | 8,187 @ $86.75 | $710K | −1.7% of holding | 467,061 | Form 4 |
| 2026-05-21 | XMTR | Sale | 6,324 @ $87.63 | $554K | −1.4% of holding | 460,737 | Form 4 |
| 2026-05-21 | XMTR | Sale | 4,892 @ $89.70 | $439K | −0.9% of holding | 563,315 | Form 4 |
| 2026-05-21 | XMTR | Sale | 3,293 @ $89.68 | $295K | −0.7% of holding | 456,335 | Form 4 |
| 2026-05-21 | XMTR | Sale | 1,579 @ $90.48 | $143K | −0.3% of holding | 561,736 | Form 4 |
| 2026-05-21 | XMTR | Sale | 1,439 @ $88.57 | $127K | −0.3% of holding | 568,207 | Form 4 |
| 2026-05-21 | XMTR | Sale | 1,109 @ $88.68 | $98K | −0.2% of holding | 459,628 | Form 4 |
| 2026-05-21 | XMTR | Sale | 823 @ $90.58 | $75K | −0.2% of holding | 455,512 | Form 4 |
| 2026-05-21 | XMTR | Sale | 466 @ $91.60 | $43K | −0.1% of holding | 561,270 | Form 4 |
| 2026-05-21 | XMTR | Sale | 264 @ $91.60 | $24K | −0.1% of holding | 455,248 | Form 4 |
| 2026-04-02 | XMTR | Sale | 4,843 @ $41.89 | $203K | −1.1% of holding | 434,587 | Form 4 |
| 2026-04-02 | XMTR | Sale | 763 @ $40.47 | $31K | −0.2% of holding | 439,430 | Form 4 |
| 2026-04-02 | XMTR | Sale | 115 @ $42.48 | $5K | −0.0% of holding | 434,472 | Form 4 |
| 2026-02-26 | XMTR | Sale | 18,764 @ $43.43 | $815K | −4.7% of holding | 380,749 | Form 4 |
| 2026-02-26 | XMTR | Sale | 8,372 @ $44.28 | $371K | −2.2% of holding | 372,377 | Form 4 |
| 2026-02-26 | XMTR | Sale | 2,603 @ $42.59 | $111K | −0.6% of holding | 399,513 | Form 4 |
| 2026-02-26 | XMTR | Sale | 2,189 @ $41.37 | $91K | −0.5% of holding | 402,116 | Form 4 |
| 2026-01-05 | XMTR | Sale | 8,836 @ $66.85 | $591K | −2.9% of holding | 298,369 | Form 4 |
| 2026-01-05 | XMTR | Sale | 2,924 @ $67.69 | $198K | −1.0% of holding | 295,445 | Form 4 |
| 2026-01-05 | XMTR | Sale | 1,315 @ $64.38 | $85K | −0.4% of holding | 308,030 | Form 4 |
| 2026-01-05 | XMTR | Sale | 926 @ $63.32 | $59K | −0.3% of holding | 309,345 | Form 4 |
| 2026-01-05 | XMTR | Sale | 825 @ $66.07 | $55K | −0.3% of holding | 307,205 | Form 4 |
| 2025-10-02 | XMTR | Sale | 3,825 @ $50.69 | $194K | −1.2% of holding | 312,242 | Form 4 |
| 2025-10-02 | XMTR | Sale | 3,535 @ $49.28 | $174K | −1.1% of holding | 316,067 | Form 4 |
| 2025-10-02 | XMTR | Sale | 1,944 @ $51.39 | $100K | −0.6% of holding | 310,298 | Form 4 |
| 2025-10-02 | XMTR | Sale | 27 @ $52.45 | $1K | −0.0% of holding | 310,271 | Form 4 |
| 2025-07-02 | XMTR | Sale | 8,978 @ $32.36 | $291K | −2.7% of holding | 319,956 | Form 4 |
| 2025-07-02 | XMTR | Sale | 354 @ $33.02 | $12K | −0.1% of holding | 319,602 | Form 4 |
| 2025-04-02 | XMTR | Sale | 9,331 @ $25.16 | $235K | −2.8% of holding | 328,934 | Form 4 |
| 2025-02-28 | XMTR | Sale | 27,566 @ $26.60 | $733K | −9.7% of holding | 256,570 | Form 4 |
8 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-08-20 | XMTR | Gift | 85,582 | 0 | Form 4 |
| 2026-06-05 | OPLN | Award / grant | 6,031 | 22,953 | Form 4 |
| 2026-03-10 | XMTR | Award / grant | 67,816 | 440,193 | Form 4 |
| 2026-02-24 | XMTR | Award / grant | 108,860 | 404,305 | Form 4 |
| 2025-11-12 | XMTR | Gift | 40,000 | 591,270 | Form 4 |
| 2025-06-06 | KAR | Award / grant | 7,195 | 16,922 | Form 4 |
| 2025-03-11 | XMTR | Award / grant | 81,274 | 338,265 | Form 4 |
| 2025-02-25 | XMTR | Award / grant | 82,278 | 284,136 | Form 4 |
Source: SEC Form 4 filings. Each row links to its original filing.
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.