Brian D Frantz
First SEC filing: Feb. 3, 2026 · Latest: Feb. 3, 2026
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 | YSS | A | 10,294 | · | · | 16,000 Direct | +180.41% | Acquired | (price as of 2026-10-05) |
| Feb. 25, 2017 | IPI | F | 1,420 | $2.23 | $3,167 | 198,665 Direct | -0.71% | Disposed | 49.7% (price as of 2026-10-05) |
| Nov. 8, 2016 | IPI | A | 140,000 | · | · | 140,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Nov. 8, 2016 | IPI | A | 180,679 | · | · | 200,085 Direct | +931.05% | Acquired | (price as of 2026-10-05) |
| Sept. 2, 2016 | IPI | F | 566 | $1.40 | $792 | 19,406 Direct | -2.83% | Disposed | 138.4% (price as of 2026-10-05) |
| Feb. 25, 2016 | IPI | F | 1,948 | $2.12 | $4,130 | 19,972 Direct | -8.89% | Disposed | 57.5% (price as of 2026-10-05) |
| Sept. 2, 2015 | IPI | F | 570 | $7.55 | $4,304 | 21,920 Direct | -2.53% | Disposed | -55.8% (price as of 2026-10-05) |
| Feb. 25, 2015 | IPI | A | 5,742 | · | · | 22,490 Direct | +34.28% | Acquired | (price as of 2026-10-05) |
| Feb. 25, 2015 | IPI | F | 1,567 | $14.28 | $22,377 | 16,748 Direct | -8.56% | Disposed | -76.6% (price as of 2026-10-05) |
| Sept. 2, 2014 | IPI | A | 5,345 | · | · | 18,315 Direct | +41.21% | Acquired | (price as of 2026-10-05) |
| Feb. 25, 2014 | IPI | A | 5,674 | · | · | 12,970 Direct | +77.77% | Acquired | (price as of 2026-10-05) |
| Feb. 25, 2014 | IPI | F | 997 | $14.45 | $14,407 | 7,296 Direct | -12.02% | Disposed | -76.9% (price as of 2026-10-05) |
| Feb. 25, 2013 | IPI | A | 4,257 | · | · | 8,293 Direct | +105.48% | Acquired | (price as of 2026-10-05) |
| Feb. 25, 2013 | IPI | F | 467 | $19.26 | $8,994 | 4,036 Direct | -10.37% | Disposed | -82.7% (price as of 2026-10-05) |
| Feb. 4, 2013 | IPI | F | 139 | $22.79 | $3,168 | 4,503 Direct | -2.99% | Disposed | -85.4% (price as of 2026-10-05) |
| Feb. 25, 2012 | IPI | F | 87 | $25.90 | $2,253 | 4,642 Direct | -1.84% | Disposed | -87.1% (price as of 2026-10-05) |
| Feb. 22, 2012 | IPI | A | 3,013 | · | · | 4,729 Direct | +175.58% | Acquired | (price as of 2026-10-05) |
| Feb. 4, 2012 | IPI | F | 131 | $25.00 | $3,275 | 1,716 Direct | -7.09% | Disposed | -86.6% (price as of 2026-10-05) |
| Feb. 23, 2011 | IPI | A | 1,339 | · | · | 1,339 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 23, 2011 | IPI | A | 735 | · | · | 1,477 Direct | +99.06% | Acquired | (price as of 2026-10-05) |
| July 21, 2010 | IPI | A | 1,112 | · | · | 1,112 Direct | · | Acquired | (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 |
|---|---|---|---|---|---|---|---|
| Nov. 8, 2016 | IPI | Employee Stock Option (option to purchase) | Common Stock | $1.03 | Nov. 7, 2026 | 140,000 | Acquired |
| Feb. 23, 2011 | IPI | Employee Stock Option (right to buy) | Common Stock | $35.69 | Feb. 23, 2021 | 1,339 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 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 |
|---|---|---|---|---|---|---|---|---|
| 2017 | $80,637 | · | · | · | · | · | $3,985 | $84,622 |
| 2016 | $225,962 | $35,000 | $186,099 | $82,600 | · | · | $10,604 | $540,265 |
| 2015 | $242,212 | $65,000 | $81,996 | · | · | · | $18,818 | $408,026 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.