Jeffrey Wayne Martin
First SEC filing: April 3, 2024 · Latest: April 3, 2024
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 |
|---|---|---|---|---|---|---|---|---|---|
| April 1, 2026 | ISTR | F | 1,396 | $27.50 | $38,390 | 20,127 Direct | -6.49% | Disposed | 6.8% (price as of 2026-10-05) |
| April 1, 2026 | ISTR | A | 4,339 | · | · | 24,466 Direct | +21.56% | Acquired | (price as of 2026-10-05) |
| July 1, 2025 | ISTR | A | 10 | $1000.00 | $10,000 | 10 Direct | · | Acquired | -97.1% (price as of 2026-10-05) |
| May 1, 2025 | ISTR | F | 99 | $18.92 | $1,873 | 21,523 Direct | -0.46% | Disposed | 55.2% (price as of 2026-10-05) |
| April 1, 2025 | ISTR | F | 1,034 | $17.41 | $18,002 | 15,957 Direct | -6.09% | Disposed | 68.6% (price as of 2026-10-05) |
| April 1, 2025 | ISTR | A | 5,665 | · | · | 21,622 Direct | +35.50% | Acquired | (price as of 2026-10-05) |
| May 1, 2024 | ISTR | F | 99 | $16.55 | $1,638 | 16,991 Direct | -0.58% | Disposed | 77.4% (price as of 2026-10-05) |
| April 1, 2024 | ISTR | F | 714 | $16.35 | $11,674 | 12,405 Direct | -5.44% | Disposed | 79.6% (price as of 2026-10-05) |
| April 1, 2024 | ISTR | A | 4,685 | · | · | 17,090 Direct | +37.77% | Acquired | (price as of 2026-10-05) |
| Oct. 27, 2023 | ISTR | I | 978 | $10.22 | $9,995 | 4,837 Indirect | +25.34% | Acquired | 187.3% (price as of 2026-10-05) |
| May 1, 2023 | ISTR | F | 99 | $12.94 | $1,281 | 13,410 Direct | -0.73% | Disposed | 126.9% (price as of 2026-10-05) |
| April 26, 2023 | ISTR | I | 960 | $13.25 | $12,720 | 3,829 Indirect | +33.46% | Acquired | 121.6% (price as of 2026-10-05) |
| April 1, 2023 | ISTR | F | 229 | $13.96 | $3,197 | 6,346 Direct | -3.48% | Disposed | 110.3% (price as of 2026-10-05) |
| April 1, 2023 | ISTR | A | 7,163 | · | · | 13,509 Direct | +112.87% | Acquired | (price as of 2026-10-05) |
| May 1, 2022 | ISTR | F | 99 | $19.70 | $1,950 | 6,575 Direct | -1.48% | Disposed | 49.0% (price as of 2026-10-05) |
| April 1, 2022 | ISTR | A | 2,642 | · | · | 6,723 Direct | +64.74% | Acquired | (price as of 2026-10-05) |
| April 1, 2022 | ISTR | F | 49 | $18.92 | $927 | 6,674 Direct | -0.73% | Disposed | 55.2% (price as of 2026-10-05) |
| March 2, 2022 | ISTR | P | 1,714 | $20.41 | $34,983 | 4,081 Direct | +72.41% | Acquired | 43.9% (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 1, 2025 | ISTR | Series A Noncumulative Perpetual Convertible Preferred Stock | Common Stock | · | · | 10 | 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.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2022 | $179,857 | · | $49,987 | · | $25,256 | · | $12,435 | $267,535 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.