Keith J Sullivan
Insider
First SEC filing: Feb. 9, 2021 · Latest: Feb. 9, 2021
Insider at
Insider transactions
0 buys (P)
4 sells (S)
Net: $-192,798
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 |
|---|---|---|---|---|---|---|---|---|---|
| March 19, 2026 | STIM | S | 46,289 | $1.34 | $62,027 | 1,590,924 Direct | -2.83% | Disposed | 64.2% (price as of 2026-10-05) |
| March 17, 2026 | STIM | A | 112,500 | · | · | 1,637,213 Direct | +7.38% | Acquired | (price as of 2026-10-05) |
| Feb. 26, 2026 | STIM | S | 8,452 | $1.35 | $11,410 | 1,524,713 Direct | -0.55% | Disposed | 63.0% (price as of 2026-10-05) |
| Feb. 12, 2026 | STIM | S | 33,847 | $1.65 | $55,848 | 1,533,165 Direct | -2.16% | Disposed | 33.3% (price as of 2026-10-05) |
| Feb. 10, 2026 | STIM | S | 40,976 | $1.55 | $63,513 | 1,567,012 Direct | -2.55% | Disposed | 41.9% (price as of 2026-10-05) |
| Feb. 24, 2025 | STIM | A | 187,500 | · | · | 187,500 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 24, 2025 | STIM | A | 187,500 | · | · | 187,500 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 24, 2025 | STIM | A | 375,000 | · | · | 1,607,988 Direct | +30.41% | Acquired | (price as of 2026-10-05) |
| Feb. 19, 2025 | STIM | S | 24,440 | $4.70 | $114,868 | 1,232,988 Direct | -1.94% | Disposed | -53.2% (price as of 2026-10-05) |
| Feb. 18, 2025 | STIM | S | 25,934 | $4.41 | $114,369 | 1,257,428 Direct | -2.02% | Disposed | -50.1% (price as of 2026-10-05) |
| Feb. 10, 2025 | STIM | S | 40,992 | $3.28 | $134,454 | 1,283,362 Direct | -3.10% | Disposed | -32.9% (price as of 2026-10-05) |
| Dec. 10, 2024 | STIM | A | 450,000 | · | · | 450,000 Direct | · | Acquired | (price as of 2026-10-05) |
| July 18, 2024 | STIM | S | 24,162 | $1.90 | $45,908 | 1,324,354 Direct | -1.79% | Disposed | 15.8% (price as of 2026-10-05) |
| July 17, 2024 | STIM | S | 11,687 | $1.97 | $23,023 | 1,348,516 Direct | -0.86% | Disposed | 11.7% (price as of 2026-10-05) |
| July 16, 2024 | STIM | S | 12,075 | $1.91 | $23,063 | 1,360,203 Direct | -0.88% | Disposed | 15.2% (price as of 2026-10-05) |
| Feb. 26, 2024 | STIM | S | 20,292 | $3.30 | $66,964 | 1,372,278 Direct | -1.46% | Disposed | -33.3% (price as of 2026-10-05) |
| Feb. 23, 2024 | STIM | S | 20,750 | $3.23 | $67,022 | 1,392,570 Direct | -1.47% | Disposed | -31.9% (price as of 2026-10-05) |
| Feb. 22, 2024 | STIM | S | 20,851 | $3.23 | $67,349 | 1,413,320 Direct | -1.45% | Disposed | -31.9% (price as of 2026-10-05) |
| Feb. 20, 2024 | STIM | S | 23,958 | $2.96 | $70,916 | 1,434,171 Direct | -1.64% | Disposed | -25.7% (price as of 2026-10-05) |
| Feb. 5, 2024 | STIM | A | 300,000 | · | · | 1,458,129 Direct | +25.90% | Acquired | (price as of 2026-10-05) |
| Jan. 11, 2024 | STIM | S | 9,516 | $3.16 | $30,071 | 1,158,129 Direct | -0.81% | Disposed | -30.4% (price as of 2026-10-05) |
| Jan. 10, 2024 | STIM | S | 10,013 | $3.01 | $30,139 | 1,167,645 Direct | -0.85% | Disposed | -26.9% (price as of 2026-10-05) |
| July 21, 2023 | STIM | S | 6,551 | $2.04 | $13,364 | 1,177,658 Direct | -0.55% | Disposed | 7.8% (price as of 2026-10-05) |
| July 20, 2023 | STIM | S | 6,510 | $2.06 | $13,411 | 1,184,209 Direct | -0.55% | Disposed | 6.8% (price as of 2026-10-05) |
| July 19, 2023 | STIM | S | 6,479 | $2.07 | $13,412 | 1,190,719 Direct | -0.54% | Disposed | 6.3% (price as of 2026-10-05) |
| Feb. 14, 2023 | STIM | S | 13,647 | $5.58 | $76,150 | 1,197,198 Direct | -1.13% | Disposed | -60.6% (price as of 2026-10-05) |
| Feb. 13, 2023 | STIM | S | 25,154 | $5.49 | $138,095 | 1,210,845 Direct | -2.04% | Disposed | -59.9% (price as of 2026-10-05) |
| Feb. 9, 2023 | STIM | A | 285,000 | · | · | 1,235,999 Direct | +29.97% | Acquired | (price as of 2026-10-05) |
| Oct. 20, 2022 | STIM | M | 100,000 | · | · | 900,000 Direct | -10.00% | Disposed | (price as of 2026-10-05) |
| Oct. 20, 2022 | STIM | M | 100,000 | $1.98 | $198,000 | 950,999 Direct | +11.75% | Acquired | 11.1% (price as of 2026-10-05) |
| July 18, 2022 | STIM | S | 63,466 | $3.72 | $236,094 | 850,999 Direct | -6.94% | Disposed | -40.9% (price as of 2026-10-05) |
| Feb. 9, 2022 | STIM | A | 283,912 | · | · | 914,465 Direct | +45.03% | Acquired | (price as of 2026-10-05) |
| July 16, 2021 | STIM | S | 93 | $13.64 | $1,269 | 630,553 Direct | -0.01% | Disposed | -83.9% (price as of 2026-10-05) |
| July 15, 2021 | STIM | S | 50,893 | $13.46 | $685,020 | 630,646 Direct | -7.47% | Disposed | -83.7% (price as of 2026-10-05) |
| Feb. 5, 2021 | STIM | S | 45,632 | $17.96 | $819,551 | 681,539 Direct | -6.28% | Disposed | -87.8% (price as of 2026-10-05) |
| Feb. 3, 2021 | STIM | A | 50,000 | · | · | 300,000 Direct | +20.00% | Acquired | (price as of 2026-10-05) |
| Feb. 3, 2021 | STIM | A | 50,000 | · | · | 350,000 Direct | +16.67% | Acquired | (price as of 2026-10-05) |
| Feb. 1, 2021 | STIM | A | 125,000 | · | · | 727,171 Direct | +20.76% | Acquired | (price as of 2026-10-05) |
| Jan. 26, 2021 | STIM | S | 22,829 | $18.83 | $429,870 | 602,171 Direct | -3.65% | Disposed | -88.3% (price as of 2026-10-05) |
| Jan. 12, 2021 | STIM | A | 125,000 | · | · | 625,000 Direct | +25.00% | Acquired | (price as of 2026-10-05) |
| July 14, 2020 | STIM | A | 500,000 | · | · | 250,000 Direct | · | Acquired | (price as of 2026-10-05) |
| July 14, 2020 | STIM | A | 1,000,000 | · | · | 1,000,000 Direct | · | Acquired | (price as of 2026-10-05) |
| July 14, 2020 | STIM | A | 500,000 | · | · | 500,000 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 |
|---|---|---|---|---|---|---|---|
| Feb. 24, 2025 | STIM | Performance Restricted Stock Unit | Common Stock | $0.00 | July 1, 2028 | 187,500 | Acquired |
| Feb. 24, 2025 | STIM | Performance Restricted Stock Unit | Common Stock | · | July 1, 2028 | 187,500 | Acquired |
| Dec. 10, 2024 | STIM | Performance Restricted Stock Unit | Common Stock | · | Dec. 31, 2025 | 450,000 | Acquired |
| Oct. 20, 2022 | STIM | Employee Stock Option (right to buy) | Common Stock | $1.98 | July 14, 2030 | 100,000 | Disposed |
| Feb. 3, 2021 | STIM | Performance Restricted Stock Unit | Common Stock | · | · | 50,000 | Acquired |
| Feb. 3, 2021 | STIM | Performance Restricted Stock Unit | Common Stock | · | · | 50,000 | Acquired |
| July 14, 2020 | STIM | Performance Restricted Stock Unit | Common Stock | · | · | 500,000 | Acquired |
| July 14, 2020 | STIM | Employee Stock Option (right to buy) | Common Stock | $1.98 | July 14, 2030 | 1,000,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
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 |
|---|---|---|---|---|---|---|---|---|
| 2025 | $728,000 | · | $3,208,750 | · | $412,776 | · | $15,538 | $4,365,064 |
| 2024 | $728,000 | · | $1,503,000 | · | $169,260 | · | $30,350 | $2,430,610 |
| 2023 | $700,000 | · | $1,601,700 | · | $660,800 | · | $28,485 | $2,990,985 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.