Timothy Mayer
CIK 1775460 · View on SEC EDGAR ↗
First SEC filing: May 8, 2019 · Latest: May 8, 2019
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
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 |
|---|---|---|---|---|---|---|---|---|---|
| Jan. 30, 2026 | NXTC | A | 14,670 | — | — | 14,670 Direct | — | Acquired | (price as of 2026-08-20) |
| Jan. 31, 2025 | NXTC | A | 117,375 | — | — | 117,375 Direct | — | Acquired | (price as of 2026-08-20) |
| March 29, 2024 | NXTC | A | 93,900 | — | — | 93,900 Direct | — | Acquired | (price as of 2026-08-20) |
| Jan. 31, 2024 | NXTC | A | 117,375 | — | — | 117,375 Direct | — | Acquired | (price as of 2026-08-20) |
| Feb. 28, 2023 | NXTC | A | 135,000 | — | — | 135,000 Direct | — | Acquired | (price as of 2026-08-20) |
| Jan. 31, 2022 | NXTC | A | 131,200 | — | — | 131,200 Direct | — | Acquired | (price as of 2026-08-20) |
| March 15, 2021 | NXTC | A | 100,000 | — | — | 100,000 Direct | — | Acquired | (price as of 2026-08-20) |
| Feb. 28, 2020 | NXTC | A | 78,200 | — | — | 78,200 Direct | — | Acquired | (price as of 2026-08-20) |
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 |
|---|---|---|---|---|---|---|---|
| Jan. 30, 2026 | NXTC | Employee Stock Option (Right to Buy) | Common Stock (14,670) | $10.85 | Jan. 29, 2036 | 14,670 | Acquired |
| Jan. 31, 2025 | NXTC | Employee Stock Option (Right to Buy) | Common Stock (117,375) | $0.80 | Jan. 30, 2035 | 117,375 | Acquired |
| March 29, 2024 | NXTC | Employee Stock Option (Right to Buy) | Common Stock (93,900) | $2.23 | March 28, 2034 | 93,900 | Acquired |
| Jan. 31, 2024 | NXTC | Employee Stock Option (Right to Buy) | Common Stock (117,375) | $1.22 | Jan. 30, 2034 | 117,375 | Acquired |
| Feb. 28, 2023 | NXTC | Employee Stock Option (Right to Buy) | Common Stock (135,000) | $1.55 | Feb. 27, 2033 | 135,000 | Acquired |
| Jan. 31, 2022 | NXTC | Employee Stock Option (Right to Buy) | Common Stock (131,200) | $5.57 | Jan. 30, 2032 | 131,200 | Acquired |
| March 15, 2021 | NXTC | Employee Stock Option (Right to Buy) | Common Stock (100,000) | $12.59 | March 14, 2031 | 100,000 | Acquired |
| Feb. 28, 2020 | NXTC | Employee Stock Option (Right to Buy) | Common Stock (78,200) | $41.76 | Feb. 27, 2030 | 78,200 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 4 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| May 8, 2019 | NXTC | Employee Stock Option (Right to Buy)→ Common Stock (43,565) | 43,565 | Direct |
| May 8, 2019 | NXTC | Employee Stock Option (Right to Buy)→ Common Stock (31,118) | 31,118 | Direct |
| May 8, 2019 | NXTC | Employee Stock Option (Right to Buy)→ Common Stock (24,894) | 24,894 | Direct |
| May 8, 2019 | NXTC | Employee Stock Option (Right to Buy)→ Common Stock (78,418) | 78,418 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
NXTC
COO| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2024 | $454,746 | — | — | $252,900 | $148,000 | — | $16,560 | $872,206 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.