Martin A. Lehr
CIK 1861989 · View on SEC EDGAR ↗
First SEC filing: Oct. 19, 2021 · Latest: Oct. 19, 2021
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
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Oct. 22, 2021 | CNTX | P | 10,000 | $5.00 | $50,000 | 99,583 Direct | +11.16% | Acquired | -89.3% (price as of 2026-08-21) |
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 |
|---|---|---|---|---|---|---|---|
| Oct. 22, 2021 | CNTX | Series A Preferred Stock | Common Stock (210,722) | — | — | 210,722 | Disposed |
| Oct. 22, 2021 | CNTX | Series Seed Preferred Stock | Common Stock (586,476) | — | — | 586,476 | Disposed |
| Oct. 22, 2021 | CNTX | Warrant (right to buy) | Common Stock (52,680) | $7.14 | Dec. 20, 2030 | 52,680 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 5 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Oct. 19, 2021 | CNTX | Common Stock | 89,583 | Direct |
| Oct. 19, 2021 | CNTX | Series A Preferred Stock→ Common Stock (210,722) | 210,722 | Indirect |
| Oct. 19, 2021 | CNTX | Series Seed Preferred Stock→ Common Stock (586,476) | 586,476 | Indirect |
| Oct. 19, 2021 | CNTX | Warrant (right to buy)→ Common Stock (52,680) | 52,680 | Indirect |
| Oct. 19, 2021 | CNTX | Stock Option (right to buy)→ Common Stock (281,354) | 281,354 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
CNTX
CEO| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2025 | $588,515 | $15,000 | — | — | $300,000 | — | $10,500 | $1,465,430 |
| 2024 | $506,268 | $10,163 | — | — | $238,815 | — | $10,350 | $1,011,069 |
| 2023 | $491,522 | — | — | — | $172,661 | — | $9,900 | $860,681 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.