Deborah Bial
Insider
First SEC filing: June 30, 2021 · Latest: June 30, 2021
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
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 |
|---|---|---|---|---|---|---|---|---|---|
| March 11, 2025 | XMTR | A | 5,689 | · | · | 21,875 Direct | +35.15% | Acquired | (price as of 2026-10-05) |
| Feb. 27, 2024 | XMTR | A | 5,416 | · | · | 16,186 Direct | +50.29% | Acquired | (price as of 2026-10-05) |
| March 21, 2023 | XMTR | A | 7,041 | · | · | 10,770 Direct | +188.82% | Acquired | (price as of 2026-10-05) |
| March 15, 2022 | XMTR | A | 3,729 | · | · | 3,729 Direct | · | Acquired | (price as of 2026-10-05) |
| July 2, 2021 | XMTR | J | 70,000 | · | · | 70,000 Direct | · | Acquired | (price as of 2026-10-05) |
| July 2, 2021 | XMTR | J | 70,000 | · | · | 0 Direct | -100.00% | Disposed | (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 2, 2021 | XMTR | Stock Option (right to buy) | Class A Common Stock | $4.46 | Oct. 6, 2030 | 70,000 | Acquired |
| July 2, 2021 | XMTR | Stock Option (right to buy) | Common Stock [F2] | $4.46 | Oct. 6, 2030 | 70,000 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| June 30, 2021 | XMTR | Stock Option (right to buy) | 70,000 | Direct |