Kimberly Blackwell
CIK 1816465 · View on SEC EDGAR ↗
First SEC filing: June 23, 2021 · Latest: June 12, 2026
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 |
|---|---|---|---|---|---|---|---|---|---|
| June 11, 2026 | IPSC | A | 74,000 | — | — | 74,000 Direct | — | Acquired | (price as of 2026-08-21) |
| June 11, 2026 | GLUE | A | 25,800 | — | — | 25,800 Direct | — | Acquired | (price as of 2026-08-21) |
| June 13, 2025 | GLUE | A | 30,700 | — | — | 30,700 Direct | — | Acquired | (price as of 2026-08-21) |
| June 12, 2025 | IPSC | A | 44,000 | — | — | 44,000 Direct | — | Acquired | (price as of 2026-08-21) |
| June 20, 2024 | IPSC | A | 44,000 | — | — | 44,000 Direct | — | Acquired | (price as of 2026-08-21) |
| June 12, 2024 | GLUE | A | 22,100 | — | — | 22,100 Direct | — | Acquired | (price as of 2026-08-21) |
| June 27, 2023 | IPSC | A | 44,000 | — | — | 44,000 Direct | — | Acquired | (price as of 2026-08-21) |
| June 14, 2023 | GLUE | A | 20,500 | — | — | 20,500 Direct | — | Acquired | (price as of 2026-08-21) |
| June 15, 2022 | GLUE | A | 15,000 | — | — | 15,000 Direct | — | Acquired | (price as of 2026-08-21) |
| June 9, 2022 | IPSC | A | 19,872 | — | — | 19,872 Direct | — | Acquired | (price as of 2026-08-21) |
| June 23, 2021 | GLUE | A | 47,132 | — | — | 47,132 Direct | — | Acquired | (price as of 2026-08-21) |
| June 17, 2021 | IPSC | A | 19,872 | — | — | 19,872 Direct | — | Acquired | (price as of 2026-08-21) |
| April 12, 2021 | GLUE | A | 7,081 | — | — | 7,081 Direct | — | Acquired | (price as of 2026-08-21) |
| July 1, 2020 | ZNTL | A | 42,000 | — | — | 42,000 Direct | — | Acquired | (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 |
|---|---|---|---|---|---|---|---|
| June 11, 2026 | IPSC | Stock Option (right to buy) | Common Stock (74,000) | $2.24 | June 11, 2036 | 74,000 | Acquired |
| June 11, 2026 | GLUE | Stock Option (Right to Buy) | Common Stock (25,800) | $17.10 | June 11, 2036 | 25,800 | Acquired |
| June 13, 2025 | GLUE | Stock Option (Right to Buy) | Common Stock (30,700) | $4.91 | June 13, 2035 | 30,700 | Acquired |
| June 12, 2025 | IPSC | Stock Option (right to buy) | Common Stock (44,000) | $0.60 | June 12, 2035 | 44,000 | Acquired |
| June 20, 2024 | IPSC | Stock Option (right to buy) | Common Stock (44,000) | $2.69 | June 20, 2034 | 44,000 | Acquired |
| June 12, 2024 | GLUE | Stock Option (Right to Buy) | Common Stock (22,100) | $4.16 | June 12, 2034 | 22,100 | Acquired |
| June 27, 2023 | IPSC | Stock Option (right to buy) | Common Stock (44,000) | $3.19 | June 27, 2024 | 44,000 | Acquired |
| June 14, 2023 | GLUE | Stock Option (Right to Buy) | Common Stock (20,500) | $6.59 | June 13, 2033 | 20,500 | Acquired |
| June 15, 2022 | GLUE | Stock Option (Right to Buy) | Common Stock (15,000) | $7.66 | June 14, 2032 | 15,000 | Acquired |
| June 9, 2022 | IPSC | Stock Option (right to buy) | Common Stock (19,872) | $8.56 | June 9, 2032 | 19,872 | Acquired |
| June 23, 2021 | GLUE | Stock Option (Right to Buy) | Common Stock (47,132) | $19.00 | June 22, 2031 | 47,132 | Acquired |
| June 17, 2021 | IPSC | Option (right to buy) | Common Stock (19,872) | $20.00 | June 17, 2031 | 19,872 | Acquired |
| April 12, 2021 | GLUE | Stock Option (Right to Buy) | Common Stock | — | April 12, 2031 | 7,081 | Acquired |
| July 1, 2020 | ZNTL | Stock Option (Right to Buy) | Common Stock (42,000) | $47.80 | June 30, 2030 | 42,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 3 holdings
Securities held when first becoming an insider, per SEC Form 3.
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
ZNTL
CEO| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2024 | $634,779 | — | $3,228,527 | $1,953,602 | — | — | $1,649,545 | $7,466,453 |
| 2023 | $701,425 | — | $5,789,520 | $5,890,563 | $455,000 | — | $17,082 | $12,853,590 |
| 2022 | $431,539 | $250,000 | — | $35,492,937 | $408,000 | — | $31,900 | $36,614,376 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.