Mitchell B. Goldsteen
CIK 1997607 · View on SEC EDGAR ↗
Insider
First SEC filing: Nov. 13, 2023 · Latest: Nov. 13, 2023
On this page
Insider at
Insider transactions
0 buys (P)
4 sells (S)
Net:
$-465,060
last 12 months, based on the transactions shown below
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 17, 2026 | SHIM | S 10b5-1 | 125,000 | $2.86 | $357,500 | 20,974,873 Indirect | -0.59% | Disposed | 27.6% (price as of 2026-08-19) |
| Aug. 29, 2025 | SHIM | S 10b5-1 | 14,706 | $2.96 | $43,530 | 21,099,873 Indirect | -0.07% | Disposed | 23.3% (price as of 2026-08-19) |
| Aug. 28, 2025 | SHIM | S 10b5-1 | 10,500 | $3.18 | $33,390 | 21,114,579 Indirect | -0.05% | Disposed | 14.8% (price as of 2026-08-19) |
| Aug. 27, 2025 | SHIM | S 10b5-1 | 9,229 | $3.32 | $30,640 | 21,125,079 Indirect | -0.04% | Disposed | 9.9% (price as of 2026-08-19) |
| Aug. 15, 2025 | SHIM | S 10b5-1 | 30,805 | $2.23 | $68,695 | 21,134,308 Indirect | -0.15% | Disposed | 63.7% (price as of 2026-08-19) |
| Aug. 14, 2025 | SHIM | S 10b5-1 | 6,300 | $2.11 | $13,293 | 21,165,113 Indirect | -0.03% | Disposed | 73.0% (price as of 2026-08-19) |
| Aug. 13, 2025 | SHIM | S 10b5-1 | 8,000 | $2.10 | $16,800 | 21,171,413 Indirect | -0.04% | Disposed | 73.8% (price as of 2026-08-19) |
| Aug. 12, 2025 | SHIM | S 10b5-1 | 2,116 | $1.98 | $4,190 | 21,179,413 Indirect | -0.01% | Disposed | 84.3% (price as of 2026-08-19) |
| Aug. 11, 2025 | SHIM | S 10b5-1 | 15,310 | $1.96 | $30,008 | 21,181,529 Indirect | -0.07% | Disposed | 86.2% (price as of 2026-08-19) |
| Aug. 8, 2025 | SHIM | S 10b5-1 | 2,500 | $1.82 | $4,550 | 21,196,839 Indirect | -0.01% | Disposed | 100.5% (price as of 2026-08-19) |
| Aug. 7, 2025 | SHIM | S 10b5-1 | 2,000 | $1.72 | $3,440 | 21,199,339 Indirect | -0.01% | Disposed | 112.2% (price as of 2026-08-19) |
| Aug. 6, 2025 | SHIM | S 10b5-1 | 5,092 | $1.74 | $8,860 | 21,201,339 Indirect | -0.02% | Disposed | 109.8% (price as of 2026-08-19) |
| Aug. 5, 2025 | SHIM | S 10b5-1 | 6,243 | $1.73 | $10,800 | 21,206,431 Indirect | -0.03% | Disposed | 111.0% (price as of 2026-08-19) |
| Aug. 4, 2025 | SHIM | S 10b5-1 | 7,175 | $1.73 | $12,413 | 21,212,674 Indirect | -0.03% | Disposed | 111.0% (price as of 2026-08-19) |
| Aug. 1, 2025 | SHIM | S 10b5-1 | 2,300 | $1.68 | $3,864 | 21,219,849 Indirect | -0.01% | Disposed | 117.3% (price as of 2026-08-19) |
| July 31, 2025 | SHIM | S 10b5-1 | 1,000 | $1.79 | $1,790 | 21,222,149 Indirect | 0.00% | Disposed | 103.9% (price as of 2026-08-19) |
| July 30, 2025 | SHIM | S 10b5-1 | 4,000 | $1.84 | $7,360 | 21,247,925 Indirect | -0.02% | Disposed | 98.4% (price as of 2026-08-19) |
| July 29, 2025 | SHIM | S 10b5-1 | 3,958 | $1.87 | $7,401 | 21,251,925 Indirect | -0.02% | Disposed | 95.2% (price as of 2026-08-19) |
| July 28, 2025 | SHIM | S 10b5-1 | 1,000 | $2.07 | $2,070 | 21,255,883 Indirect | 0.00% | Disposed | 76.3% (price as of 2026-08-19) |
| July 25, 2025 | SHIM | S 10b5-1 | 3,800 | $2.08 | $7,904 | 21,256,883 Indirect | -0.02% | Disposed | 75.5% (price as of 2026-08-19) |
| July 24, 2025 | SHIM | S 10b5-1 | 3,900 | $2.09 | $8,151 | 21,260,683 Indirect | -0.02% | Disposed | 74.6% (price as of 2026-08-19) |
| July 23, 2025 | SHIM | S 10b5-1 | 28,223 | $2.10 | $59,268 | 21,264,583 Indirect | -0.13% | Disposed | 73.8% (price as of 2026-08-19) |
| July 22, 2025 | SHIM | S 10b5-1 | 18,316 | $2.10 | $38,464 | 21,292,806 Indirect | -0.09% | Disposed | 73.8% (price as of 2026-08-19) |
| July 21, 2025 | SHIM | S 10b5-1 | 800 | $2.16 | $1,728 | 21,311,122 Indirect | 0.00% | Disposed | 69.0% (price as of 2026-08-19) |
| July 18, 2025 | SHIM | S 10b5-1 | 2,000 | $2.19 | $4,380 | 21,311,922 Indirect | -0.01% | Disposed | 66.7% (price as of 2026-08-19) |
| July 17, 2025 | SHIM | S 10b5-1 | 8,558 | $2.20 | $18,828 | 21,313,922 Indirect | -0.04% | Disposed | 65.9% (price as of 2026-08-19) |
| July 16, 2025 | SHIM | S 10b5-1 | 2,100 | $2.02 | $4,242 | 21,322,480 Indirect | -0.01% | Disposed | 80.7% (price as of 2026-08-19) |
| July 15, 2025 | SHIM | S 10b5-1 | 7,000 | $2.02 | $14,140 | 21,324,580 Indirect | -0.03% | Disposed | 80.7% (price as of 2026-08-19) |
| July 14, 2025 | SHIM | S 10b5-1 | 1,300 | $1.99 | $2,587 | 21,331,580 Indirect | -0.01% | Disposed | 83.4% (price as of 2026-08-19) |
| July 11, 2025 | SHIM | S 10b5-1 | 1,000 | $1.99 | $1,990 | 21,332,880 Indirect | 0.00% | Disposed | 83.4% (price as of 2026-08-19) |
| July 10, 2025 | SHIM | S 10b5-1 | 2,200 | $1.99 | $4,378 | 21,333,880 Indirect | -0.01% | Disposed | 83.4% (price as of 2026-08-19) |
| July 9, 2025 | SHIM | S 10b5-1 | 1,310 | $2.01 | $2,633 | 21,336,080 Indirect | -0.01% | Disposed | 81.6% (price as of 2026-08-19) |
| July 8, 2025 | SHIM | S 10b5-1 | 7,000 | $1.97 | $13,790 | 21,337,390 Indirect | -0.03% | Disposed | 85.3% (price as of 2026-08-19) |
| July 7, 2025 | SHIM | S 10b5-1 | 2,677 | $1.90 | $5,086 | 21,344,390 Indirect | -0.01% | Disposed | 92.1% (price as of 2026-08-19) |
| July 3, 2025 | SHIM | S 10b5-1 | 1,900 | $2.01 | $3,819 | 21,347,067 Indirect | -0.01% | Disposed | 81.6% (price as of 2026-08-19) |
| July 2, 2025 | SHIM | S 10b5-1 | 4,470 | $1.96 | $8,761 | 21,348,967 Indirect | -0.02% | Disposed | 86.2% (price as of 2026-08-19) |
| July 1, 2025 | SHIM | S 10b5-1 | 29,639 | $1.99 | $58,982 | 21,353,437 Indirect | -0.14% | Disposed | 83.4% (price as of 2026-08-19) |
| June 30, 2025 | SHIM | S 10b5-1 | 1,700 | $1.72 | $2,924 | 21,383,076 Indirect | -0.01% | Disposed | 112.2% (price as of 2026-08-19) |
| June 27, 2025 | SHIM | S 10b5-1 | 916 | $1.71 | $1,566 | 21,384,776 Indirect | 0.00% | Disposed | 113.5% (price as of 2026-08-19) |
| June 26, 2025 | SHIM | S 10b5-1 | 7,122 | $1.69 | $12,036 | 21,385,692 Indirect | -0.03% | Disposed | 116.0% (price as of 2026-08-19) |
| June 25, 2025 | SHIM | S 10b5-1 | 900 | $1.59 | $1,431 | 21,392,814 Indirect | 0.00% | Disposed | 129.6% (price as of 2026-08-19) |
| June 24, 2025 | SHIM | S 10b5-1 | 4,250 | $1.66 | $7,055 | 21,393,714 Indirect | -0.02% | Disposed | 119.9% (price as of 2026-08-19) |
| June 23, 2025 | SHIM | S 10b5-1 | 6,000 | $1.60 | $9,600 | 21,397,964 Indirect | -0.03% | Disposed | 128.1% (price as of 2026-08-19) |
| June 20, 2025 | SHIM | S 10b5-1 | 900 | $1.60 | $1,440 | 21,403,964 Indirect | 0.00% | Disposed | 128.1% (price as of 2026-08-19) |
| June 18, 2025 | SHIM | S 10b5-1 | 702 | $1.62 | $1,137 | 21,404,864 Indirect | 0.00% | Disposed | 125.3% (price as of 2026-08-19) |
| June 17, 2025 | SHIM | S 10b5-1 | 1,200 | $1.62 | $1,944 | 21,405,566 Indirect | -0.01% | Disposed | 125.3% (price as of 2026-08-19) |
| June 16, 2025 | SHIM | S 10b5-1 | 500 | $1.71 | $855 | 21,406,766 Indirect | 0.00% | Disposed | 113.5% (price as of 2026-08-19) |
| June 13, 2025 | SHIM | S 10b5-1 | 700 | $1.66 | $1,162 | 21,407,266 Indirect | 0.00% | Disposed | 119.9% (price as of 2026-08-19) |
| June 12, 2025 | SHIM | S 10b5-1 | 8,090 | $1.70 | $13,753 | 21,407,966 Indirect | -0.04% | Disposed | 114.7% (price as of 2026-08-19) |
| June 11, 2025 | SHIM | S 10b5-1 | 10,058 | $1.66 | $16,696 | 21,416,056 Indirect | -0.05% | Disposed | 119.9% (price as of 2026-08-19) |
| June 10, 2025 | SHIM | S 10b5-1 | 800 | $1.56 | $1,248 | 21,426,114 Indirect | 0.00% | Disposed | 134.0% (price as of 2026-08-19) |
| June 9, 2025 | SHIM | S 10b5-1 | 820 | $1.52 | $1,246 | 21,426,914 Indirect | 0.00% | Disposed | 140.1% (price as of 2026-08-19) |
| June 6, 2025 | SHIM | S 10b5-1 | 5,000 | $1.48 | $7,400 | 21,427,734 Indirect | -0.02% | Disposed | 146.6% (price as of 2026-08-19) |
| June 5, 2025 | SHIM | S 10b5-1 | 2,000 | $1.46 | $2,920 | 21,432,734 Indirect | -0.01% | Disposed | 150.0% (price as of 2026-08-19) |
| June 4, 2025 | SHIM | S 10b5-1 | 2,500 | $1.49 | $3,725 | 21,434,734 Indirect | -0.01% | Disposed | 145.0% (price as of 2026-08-19) |
| June 3, 2025 | SHIM | S 10b5-1 | 3,500 | $1.56 | $5,460 | 21,437,234 Indirect | -0.02% | Disposed | 134.0% (price as of 2026-08-19) |
| June 2, 2025 | SHIM | S 10b5-1 | 1,032 | $1.62 | $1,672 | 21,440,734 Indirect | 0.00% | Disposed | 125.3% (price as of 2026-08-19) |
| May 30, 2025 | SHIM | S 10b5-1 | 1,000 | $1.67 | $1,670 | 21,441,766 Indirect | 0.00% | Disposed | 118.6% (price as of 2026-08-19) |
| May 29, 2025 | SHIM | S 10b5-1 | 1,052 | $1.71 | $1,799 | 21,442,766 Indirect | 0.00% | Disposed | 113.5% (price as of 2026-08-19) |
| May 28, 2025 | SHIM | S 10b5-1 | 3,392 | $1.71 | $5,800 | 21,443,818 Indirect | -0.02% | Disposed | 113.5% (price as of 2026-08-19) |
| May 27, 2025 | SHIM | S 10b5-1 | 5,398 | $1.82 | $9,824 | 21,447,210 Indirect | -0.03% | Disposed | 100.5% (price as of 2026-08-19) |
| May 23, 2025 | SHIM | S 10b5-1 | 2,500 | $1.56 | $3,900 | 21,452,608 Indirect | -0.01% | Disposed | 134.0% (price as of 2026-08-19) |
| May 22, 2025 | SHIM | S 10b5-1 | 2,000 | $1.55 | $3,100 | 21,455,108 Indirect | -0.01% | Disposed | 135.5% (price as of 2026-08-19) |
| May 21, 2025 | SHIM | S 10b5-1 | 700 | $1.57 | $1,099 | 21,457,108 Indirect | 0.00% | Disposed | 132.5% (price as of 2026-08-19) |
| May 20, 2025 | SHIM | S 10b5-1 | 1,500 | $1.66 | $2,490 | 21,457,808 Indirect | -0.01% | Disposed | 119.9% (price as of 2026-08-19) |
| May 19, 2025 | SHIM | S 10b5-1 | 2,000 | $1.58 | $3,160 | 21,459,308 Indirect | -0.01% | Disposed | 131.0% (price as of 2026-08-19) |
| May 16, 2025 | SHIM | S 10b5-1 | 1,723 | $1.70 | $2,929 | 21,461,308 Indirect | -0.01% | Disposed | 114.7% (price as of 2026-08-19) |
| May 15, 2025 | SHIM | S 10b5-1 | 10,045 | $1.82 | $18,282 | 21,463,031 Indirect | -0.05% | Disposed | 100.5% (price as of 2026-08-19) |
| May 14, 2025 | SHIM | S 10b5-1 | 521 | $1.69 | $880 | 21,473,076 Indirect | 0.00% | Disposed | 116.0% (price as of 2026-08-19) |
| May 13, 2025 | SHIM | S 10b5-1 | 2,127 | $1.70 | $3,616 | 21,473,597 Indirect | -0.01% | Disposed | 114.7% (price as of 2026-08-19) |
| May 12, 2025 | SHIM | S 10b5-1 | 3,000 | $1.54 | $4,620 | 21,475,724 Indirect | -0.01% | Disposed | 137.0% (price as of 2026-08-19) |
| May 9, 2025 | SHIM | S 10b5-1 | 1,275 | $1.40 | $1,785 | 21,478,724 Indirect | -0.01% | Disposed | 160.7% (price as of 2026-08-19) |
| May 8, 2025 | SHIM | S 10b5-1 | 2,500 | $1.39 | $3,475 | 21,479,999 Indirect | -0.01% | Disposed | 162.6% (price as of 2026-08-19) |
| May 7, 2025 | SHIM | S 10b5-1 | 2,800 | $1.41 | $3,948 | 21,482,499 Indirect | -0.01% | Disposed | 158.9% (price as of 2026-08-19) |
| May 6, 2025 | SHIM | S 10b5-1 | 1,000 | $1.60 | $1,600 | 21,485,299 Indirect | 0.00% | Disposed | 128.1% (price as of 2026-08-19) |
| May 5, 2025 | SHIM | S 10b5-1 | 1,000 | $1.71 | $1,710 | 21,486,299 Indirect | 0.00% | Disposed | 113.5% (price as of 2026-08-19) |
| May 2, 2025 | SHIM | S 10b5-1 | 2,071 | $1.76 | $3,645 | 21,487,299 Indirect | -0.01% | Disposed | 107.4% (price as of 2026-08-19) |
| May 1, 2025 | SHIM | S 10b5-1 | 3,764 | $1.75 | $6,587 | 21,489,370 Indirect | -0.02% | Disposed | 108.6% (price as of 2026-08-19) |
| April 30, 2025 | SHIM | S 10b5-1 | 1,254 | $1.74 | $2,182 | 21,493,134 Indirect | -0.01% | Disposed | 109.8% (price as of 2026-08-19) |
| April 29, 2025 | SHIM | S 10b5-1 | 8,200 | $1.71 | $14,022 | 21,494,388 Indirect | -0.04% | Disposed | 113.5% (price as of 2026-08-19) |
| April 28, 2025 | SHIM | S 10b5-1 | 13,386 | $1.74 | $23,292 | 21,502,588 Indirect | -0.06% | Disposed | 109.8% (price as of 2026-08-19) |
| April 25, 2025 | SHIM | S 10b5-1 | 700 | $1.61 | $1,127 | 21,515,974 Indirect | 0.00% | Disposed | 126.7% (price as of 2026-08-19) |
| April 24, 2025 | SHIM | S 10b5-1 | 1,301 | $1.57 | $2,043 | 21,516,674 Indirect | -0.01% | Disposed | 132.5% (price as of 2026-08-19) |
| April 23, 2025 | SHIM | S 10b5-1 | 1,000 | $1.55 | $1,550 | 21,517,975 Indirect | 0.00% | Disposed | 135.5% (price as of 2026-08-19) |
| April 22, 2025 | SHIM | S 10b5-1 | 1,000 | $1.53 | $1,530 | 21,518,975 Indirect | 0.00% | Disposed | 138.6% (price as of 2026-08-19) |
| April 21, 2025 | SHIM | S 10b5-1 | 1,000 | $1.42 | $1,420 | 21,519,975 Indirect | 0.00% | Disposed | 157.0% (price as of 2026-08-19) |
| April 17, 2025 | SHIM | S 10b5-1 | 2,000 | $1.52 | $3,040 | 21,520,975 Indirect | -0.01% | Disposed | 140.1% (price as of 2026-08-19) |
| April 16, 2025 | SHIM | S 10b5-1 | 2,000 | $1.55 | $3,100 | 21,522,975 Indirect | -0.01% | Disposed | 135.5% (price as of 2026-08-19) |
| April 15, 2025 | SHIM | S 10b5-1 | 2,000 | $1.49 | $2,980 | 21,524,975 Indirect | -0.01% | Disposed | 145.0% (price as of 2026-08-19) |
| April 14, 2025 | SHIM | S 10b5-1 | 1,000 | $1.44 | $1,440 | 21,526,975 Indirect | 0.00% | Disposed | 153.5% (price as of 2026-08-19) |
| April 11, 2025 | SHIM | S 10b5-1 | 1,500 | $1.38 | $2,070 | 21,527,975 Indirect | -0.01% | Disposed | 164.5% (price as of 2026-08-19) |
| April 10, 2025 | SHIM | S 10b5-1 | 2,500 | $1.40 | $3,500 | 21,529,475 Indirect | -0.01% | Disposed | 160.7% (price as of 2026-08-19) |
| April 9, 2025 | SHIM | S 10b5-1 | 4,675 | $1.36 | $6,358 | 21,531,975 Indirect | -0.02% | Disposed | 168.4% (price as of 2026-08-19) |
| April 8, 2025 | SHIM | S 10b5-1 | 1,000 | $1.38 | $1,380 | 21,536,650 Indirect | 0.00% | Disposed | 164.5% (price as of 2026-08-19) |
| April 7, 2025 | SHIM | S 10b5-1 | 4,100 | $1.38 | $5,658 | 21,537,650 Indirect | -0.02% | Disposed | 164.5% (price as of 2026-08-19) |
| April 4, 2025 | SHIM | S 10b5-1 | 3,000 | $1.39 | $4,170 | 21,541,750 Indirect | -0.01% | Disposed | 162.6% (price as of 2026-08-19) |
| April 3, 2025 | SHIM | S 10b5-1 | 2,200 | $1.70 | $3,740 | 21,544,750 Indirect | -0.01% | Disposed | 114.7% (price as of 2026-08-19) |
| April 2, 2025 | SHIM | S 10b5-1 | 2,000 | $1.76 | $3,520 | 21,546,950 Indirect | -0.01% | Disposed | 107.4% (price as of 2026-08-19) |
| April 1, 2025 | SHIM | S 10b5-1 | 5,300 | $1.79 | $9,487 | 21,548,950 Indirect | -0.02% | Disposed | 103.9% (price as of 2026-08-19) |
| March 26, 2025 | SHIM | S 10b5-1 | 400 | $1.75 | $700 | 21,554,250 Indirect | 0.00% | Disposed | 108.6% (price as of 2026-08-19) |
Showing latest 100 of 113 transactions
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.
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Nov. 13, 2023 | SHIM | Common Stock | 21,908,800 | Indirect |
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 | $400,005 | — | — | — | — | — | $11,516 | $411,521 |
| 2024 | $400,005 | — | — | — | — | — | — | $400,005 |
| 2023 | $400,005 | — | — | — | — | — | — | $400,005 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.