Mark W Yonkman
CIK 1289800 · View on SEC EDGAR ↗
Insider
First SEC filing: Sept. 19, 2012 · Latest: Sept. 19, 2012
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 7 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
7 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Oct. 23, 2006 | MTB | S | 500 | $121.84 | $60,920 | 0 Direct | -100.00% | Disposed | 105.6% (price as of 2026-08-19) |
| Oct. 23, 2006 | MTB | S | 248 | $121.76 | $30,196 | 500 Direct | -33.16% | Disposed | 105.7% (price as of 2026-08-19) |
| Oct. 23, 2006 | MTB | S | 200 | $121.75 | $24,350 | 748 Direct | -21.10% | Disposed | 105.7% (price as of 2026-08-19) |
| Oct. 23, 2006 | MTB | S | 800 | $121.75 | $97,400 | 948 Direct | -45.77% | Disposed | 105.7% (price as of 2026-08-19) |
| Oct. 23, 2006 | MTB | S | 500 | $121.73 | $60,865 | 1,748 Direct | -22.24% | Disposed | 105.8% (price as of 2026-08-19) |
| Oct. 23, 2006 | MTB | S | 100 | $121.72 | $12,172 | 2,248 Direct | -4.26% | Disposed | 105.8% (price as of 2026-08-19) |
| Oct. 23, 2006 | MTB | S | 100 | $121.72 | $12,172 | 2,348 Direct | -4.08% | Disposed | 105.8% (price as of 2026-08-19) |
| Oct. 23, 2006 | MTB | S | 200 | $121.72 | $24,344 | 2,448 Direct | -7.55% | Disposed | 105.8% (price as of 2026-08-19) |
| Oct. 23, 2006 | MTB | S | 300 | $121.71 | $36,513 | 2,648 Direct | -10.18% | Disposed | 105.8% (price as of 2026-08-19) |
| Oct. 23, 2006 | MTB | S | 300 | $121.70 | $36,510 | 2,948 Direct | -9.24% | Disposed | 105.8% (price as of 2026-08-19) |
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 |
|---|---|---|---|---|---|---|---|
| Jan. 31, 2008 | MTB | Option (right to buy) | Common Stock (13,565) | $91.28 | Jan. 31, 2018 | 13,565 | Acquired |
| Jan. 31, 2007 | MTB | Option (right to buy) | Common Stock (7,521) | $121.31 | Jan. 31, 2017 | 7,521 | Acquired |
| Oct. 23, 2006 | MTB | Option (right to buy) | Common Stock (3,248) | $85.00 | April 30, 2014 | 3,248 | Disposed |
| Jan. 17, 2006 | MTB | Option (right to buy) | Common Stock (7,572) | $108.93 | Jan. 17, 2016 | 7,572 | Acquired |
| Jan. 18, 2005 | MTB | Option (right to buy) | Common Stock (9,000) | $101.80 | Jan. 18, 2015 | 9,000 | 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.