Jay M Weinberg
CIK 1222112 · View on SEC EDGAR ↗
Insider
First SEC filing: Feb. 13, 2019 · Latest: Feb. 13, 2019
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 44 non-open-market transactions below
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
44 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| May 15, 2017 | MKL | J | 79 | $954.51 | $75,406 | 5,040 Direct | +1.59% | Acquired | 87.7% (price as of 2026-08-20) |
| May 15, 2017 | MKL | A | 105 | — | — | 4,961 Direct | +2.16% | Acquired | (price as of 2026-08-20) |
| March 10, 2017 | MKL | J | 8 | $979.18 | $7,833 | 4,856 Direct | +0.17% | Acquired | 82.9% (price as of 2026-08-20) |
| May 16, 2016 | MKL | J | 79 | $954.49 | $75,405 | 4,848 Direct | +1.66% | Acquired | 87.7% (price as of 2026-08-20) |
| May 16, 2016 | MKL | A | 105 | — | — | 4,770 Direct | +2.25% | Acquired | (price as of 2026-08-20) |
| March 10, 2016 | MKL | J | 10 | $884.98 | $8,850 | 4,665 Direct | +0.21% | Acquired | 102.4% (price as of 2026-08-20) |
| May 11, 2015 | MKL | J | 97 | $775.71 | $75,244 | 4,655 Direct | +2.13% | Acquired | 130.9% (price as of 2026-08-20) |
| May 11, 2015 | MKL | A | 129 | — | — | 4,558 Direct | +2.91% | Acquired | (price as of 2026-08-20) |
| March 17, 2015 | MKL | J | 9 | $749.90 | $6,749 | 4,429 Direct | +0.20% | Acquired | 138.9% (price as of 2026-08-20) |
| May 14, 2014 | MKL | J | 94 | $636.08 | $59,792 | 4,420 Direct | +2.17% | Acquired | 181.6% (price as of 2026-08-20) |
| May 12, 2014 | MKL | A | 157 | — | — | 4,325 Direct | +3.77% | Acquired | (price as of 2026-08-20) |
| March 17, 2014 | MKL | J | 11 | $583.29 | $6,416 | 4,168 Direct | +0.26% | Acquired | 207.1% (price as of 2026-08-20) |
| May 14, 2013 | MKL | J | 113 | $528.91 | $59,767 | 4,157 Direct | +2.79% | Acquired | 238.7% (price as of 2026-08-20) |
| May 13, 2013 | MKL | A | 190 | — | — | 4,044 Direct | +4.93% | Acquired | (price as of 2026-08-20) |
| March 7, 2013 | MKL | J | 9 | $483.15 | $4,348 | 3,854 Direct | +0.23% | Acquired | 270.7% (price as of 2026-08-20) |
| May 15, 2012 | MKL | A | 181 | — | — | 3,754 Direct | +5.07% | Acquired | (price as of 2026-08-20) |
| May 15, 2012 | MKL | J | 90 | $442.00 | $39,780 | 3,845 Direct | +2.40% | Acquired | 305.2% (price as of 2026-08-20) |
| Feb. 27, 2012 | MKL | J | 10 | $409.05 | $4,090 | 3,573 Direct | +0.28% | Acquired | 337.9% (price as of 2026-08-20) |
| May 11, 2011 | MKL | J | 99 | $404.20 | $40,016 | 3,563 Direct | +2.86% | Acquired | 343.1% (price as of 2026-08-20) |
| May 9, 2011 | MKL | A | 197 | — | — | 3,464 Direct | +6.03% | Acquired | (price as of 2026-08-20) |
| March 2, 2011 | MKL | J | 11 | $409.63 | $4,506 | 3,267 Direct | +0.34% | Acquired | 337.3% (price as of 2026-08-20) |
| May 12, 2010 | MKL | J | 111 | $360.62 | $40,029 | 3,256 Direct | +3.53% | Acquired | 396.7% (price as of 2026-08-20) |
| May 10, 2010 | MKL | A | 223 | — | — | 3,145 Direct | +7.63% | Acquired | (price as of 2026-08-20) |
| Feb. 11, 2010 | MKL | J | 10 | $339.72 | $3,397 | 2,922 Direct | +0.34% | Acquired | 427.2% (price as of 2026-08-20) |
| May 12, 2009 | MKL | J | 104 | $289.64 | $30,123 | 2,912 Direct | +3.70% | Acquired | 518.4% (price as of 2026-08-20) |
| May 11, 2009 | MKL | A | 200 | — | — | 2,808 Direct | +7.67% | Acquired | (price as of 2026-08-20) |
| Feb. 23, 2009 | MKL | J | 7 | $292.53 | $2,048 | 2,608 Direct | +0.27% | Acquired | 512.3% (price as of 2026-08-20) |
| May 13, 2008 | MKL | A | 200 | — | — | 2,601 Direct | +8.33% | Acquired | (price as of 2026-08-20) |
| May 2, 2008 | MKL | J | 71 | $419.77 | $29,804 | 2,401 Direct | +3.05% | Acquired | 326.7% (price as of 2026-08-20) |
| Feb. 28, 2008 | MKL | J | 6 | $464.94 | $2,790 | 2,330 Direct | +0.26% | Acquired | 285.2% (price as of 2026-08-20) |
| May 18, 2007 | MKL | J | 61 | $494.40 | $30,158 | 2,324 Direct | +2.70% | Acquired | 262.3% (price as of 2026-08-20) |
| March 8, 2007 | MKL | J | 9 | $470.76 | $4,237 | 2,263 Direct | +0.40% | Acquired | 280.5% (price as of 2026-08-20) |
| May 25, 2006 | MKL | J | 90 | $335.19 | $30,167 | 2,254 Direct | +4.16% | Acquired | 434.4% (price as of 2026-08-20) |
| Jan. 30, 2006 | MKL | J | 10 | $330.91 | $3,309 | 2,164 Direct | +0.46% | Acquired | 441.3% (price as of 2026-08-20) |
| June 1, 2005 | MKL | J | 92 | $339.00 | $31,188 | 2,155 Direct | +4.46% | Acquired | 428.4% (price as of 2026-08-20) |
| March 3, 2005 | MKL | J | 7 | $358.65 | $2,511 | 2,062 Direct | +0.34% | Acquired | 399.4% (price as of 2026-08-20) |
| Feb. 23, 2005 | MKL | J | 7 | $356.00 | $2,492 | 2,055 Direct | +0.34% | Acquired | 403.1% (price as of 2026-08-20) |
| Nov. 18, 2004 | MKL | J | 8 | $311.99 | $2,496 | 2,048 Direct | +0.39% | Acquired | 474.1% (price as of 2026-08-20) |
| Aug. 26, 2004 | MKL | J | 13 | $293.75 | $3,819 | 2,040 Direct | +0.64% | Acquired | 509.8% (price as of 2026-08-20) |
| June 4, 2004 | MKL | J | 43 | $293.47 | $12,619 | 2,027 Direct | +2.17% | Acquired | 510.3% (price as of 2026-08-20) |
| March 25, 2004 | MKL | J | 9 | $279.38 | $2,514 | 1,985 Direct | +0.46% | Acquired | 541.1% (price as of 2026-08-20) |
| Feb. 18, 2004 | MKL | J | 7 | $267.49 | $1,872 | 1,976 Direct | +0.36% | Acquired | 569.6% (price as of 2026-08-20) |
| Feb. 3, 2004 | MKL | P | 400 | $277.51 | $111,004 | 1,969 Direct | +25.49% | Acquired | 545.4% (price as of 2026-08-20) |
| Dec. 4, 2003 | MKL | J | 14 | $259.95 | $3,639 | 1,569 Direct | +0.90% | Acquired | 589.0% (price as of 2026-08-20) |
| Sept. 10, 2003 | MKL | J | 9 | $271.00 | $2,439 | 1,555 Direct | +0.58% | Acquired | 560.9% (price as of 2026-08-20) |
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.