Alejandro Bernal
Insider
First SEC filing: Aug. 19, 2013 · Latest: Aug. 19, 2013
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
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 |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 27, 2018 | ZTS | M | 15,709 | $46.09 | $724,028 | 22,019 Direct | +248.95% | Acquired | 51.2% (price as of 2026-10-02) |
| Feb. 27, 2018 | ZTS | S | 15,709 | $83.01 | $1,304,004 | 6,310 Direct | -71.34% | Disposed | -16.0% (price as of 2026-10-02) |
| Feb. 27, 2018 | ZTS | M | 4,066 | · | · | 10,376 Direct | +64.44% | Acquired | (price as of 2026-10-02) |
| Feb. 27, 2018 | ZTS | F | 1,990 | $81.67 | $162,523 | 8,386 Direct | -19.18% | Disposed | -14.7% (price as of 2026-10-02) |
| Feb. 27, 2018 | ZTS | M | 5,936 | · | · | 14,322 Direct | +70.78% | Acquired | (price as of 2026-10-02) |
| Feb. 27, 2018 | ZTS | F | 2,905 | $81.67 | $237,251 | 11,417 Direct | -20.28% | Disposed | -14.7% (price as of 2026-10-02) |
| Feb. 27, 2018 | ZTS | M | 15,709 | · | · | 43,320 Direct | -26.61% | Disposed | (price as of 2026-10-02) |
| Feb. 27, 2018 | ZTS | M | 4,067 | · | · | 11,554 Direct | -26.04% | Disposed | (price as of 2026-10-02) |
| Feb. 27, 2018 | ZTS | M | 5,937 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 22, 2018 | ZTS | S | 9,454 | $81.00 | $765,774 | 6,310 Direct | -59.97% | Disposed | -14.0% (price as of 2026-10-02) |
| Feb. 21, 2018 | ZTS | M | 32,097 | $26.00 | $834,522 | 47,861 Direct | +203.61% | Acquired | 168.0% (price as of 2026-10-02) |
| Feb. 21, 2018 | ZTS | M | 28,089 | $30.89 | $867,669 | 75,950 Direct | +58.69% | Acquired | 125.6% (price as of 2026-10-02) |
| Feb. 21, 2018 | ZTS | S | 60,186 | $81.18 | $4,885,899 | 15,764 Direct | -79.24% | Disposed | -14.2% (price as of 2026-10-02) |
| Feb. 21, 2018 | ZTS | M | 32,097 | · | · | 87,118 Direct | -26.92% | Disposed | (price as of 2026-10-02) |
| Feb. 21, 2018 | ZTS | M | 28,089 | · | · | 59,029 Direct | -32.24% | Disposed | (price as of 2026-10-02) |
| Feb. 13, 2018 | ZTS | A | 5,937 | · | · | 5,937 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 16, 2018 | ZTS | A | 299 | $23.90 | $7,146 | 11,811 Direct | +2.60% | Acquired | 191.6% (price as of 2026-10-02) |
| Oct. 13, 2017 | ZTS | A | 294 | $20.82 | $6,121 | 11,513 Direct | +2.62% | Acquired | 234.7% (price as of 2026-10-02) |
| July 14, 2017 | ZTS | A | 352 | $20.19 | $7,107 | 11,219 Direct | +3.24% | Acquired | 245.2% (price as of 2026-10-02) |
| April 19, 2017 | ZTS | A | 696 | $17.27 | $12,020 | 10,867 Direct | +6.84% | Acquired | 303.5% (price as of 2026-10-02) |
| March 31, 2017 | ZTS | A | 1,591 | $17.10 | $27,206 | 10,171 Direct | +18.54% | Acquired | 307.5% (price as of 2026-10-02) |
| March 4, 2017 | ZTS | M | 7,456 | · | · | 18,362 Direct | +68.37% | Acquired | (price as of 2026-10-02) |
| March 4, 2017 | ZTS | F | 2,598 | $53.42 | $138,785 | 15,764 Direct | -14.15% | Disposed | 30.5% (price as of 2026-10-02) |
| March 4, 2017 | ZTS | M | 7,457 | · | · | 15,514 Direct | -32.46% | Disposed | (price as of 2026-10-02) |
| Feb. 14, 2017 | ZTS | A | 5,452 | $55.02 | $299,969 | 22,971 Direct | +31.12% | Acquired | 26.7% (price as of 2026-10-02) |
| Feb. 14, 2017 | ZTS | A | 20,979 | · | · | 119,215 Direct | +21.36% | Acquired | (price as of 2026-10-02) |
| Jan. 18, 2017 | ZTS | A | 406 | $17.07 | $6,930 | 8,580 Direct | +4.97% | Acquired | 308.3% (price as of 2026-10-02) |
| Oct. 14, 2016 | ZTS | A | 432 | $16.06 | $6,938 | 8,174 Direct | +5.58% | Acquired | 333.9% (price as of 2026-10-02) |
| Aug. 15, 2016 | ZTS | M | 4,956 | · | · | 12,663 Direct | +64.31% | Acquired | (price as of 2026-10-02) |
| Aug. 15, 2016 | ZTS | F | 1,757 | $52.38 | $92,032 | 10,906 Direct | -13.88% | Disposed | 33.0% (price as of 2026-10-02) |
| Aug. 15, 2016 | ZTS | M | 4,957 | · | · | 17,451 Direct | -22.12% | Disposed | (price as of 2026-10-02) |
| July 19, 2016 | ZTS | A | 372 | $15.91 | $5,919 | 7,742 Direct | +5.05% | Acquired | 338.0% (price as of 2026-10-02) |
| April 15, 2016 | ZTS | A | 678 | $15.40 | $10,441 | 7,370 Direct | +10.13% | Acquired | 352.5% (price as of 2026-10-02) |
| March 3, 2016 | ZTS | A | 1,874 | $13.22 | $24,774 | 6,693 Direct | +38.89% | Acquired | 427.2% (price as of 2026-10-02) |
| Feb. 19, 2016 | ZTS | A | 5,976 | $41.83 | $249,976 | 22,318 Direct | +36.57% | Acquired | 66.6% (price as of 2026-10-02) |
| Feb. 19, 2016 | ZTS | A | 22,341 | · | · | 98,236 Direct | +29.44% | Acquired | (price as of 2026-10-02) |
| Feb. 1, 2016 | ZTS | M | 8,864 | · | · | 10,866 Direct | +442.76% | Acquired | (price as of 2026-10-02) |
| Feb. 1, 2016 | ZTS | F | 3,159 | $42.96 | $135,711 | 7,707 Direct | -29.07% | Disposed | 62.2% (price as of 2026-10-02) |
| Feb. 1, 2016 | ZTS | M | 8,865 | · | · | 16,342 Direct | -35.17% | Disposed | (price as of 2026-10-02) |
| Jan. 13, 2016 | ZTS | A | 451 | $13.85 | $6,246 | 4,818 Direct | +10.33% | Acquired | 403.2% (price as of 2026-10-02) |
| Oct. 13, 2015 | ZTS | A | 462 | $13.54 | $6,255 | 4,367 Direct | +11.83% | Acquired | 414.7% (price as of 2026-10-02) |
| July 9, 2015 | ZTS | A | 404 | $14.79 | $5,975 | 3,905 Direct | +11.54% | Acquired | 371.2% (price as of 2026-10-02) |
| April 9, 2015 | ZTS | A | 60 | $14.78 | $887 | 3,501 Direct | +1.74% | Acquired | 371.5% (price as of 2026-10-02) |
| March 6, 2015 | ZTS | A | 1,075 | $14.52 | $15,609 | 3,441 Direct | +45.44% | Acquired | 380.0% (price as of 2026-10-02) |
| Feb. 27, 2015 | ZTS | A | 3,977 | $46.09 | $183,300 | 25,017 Direct | +18.90% | Acquired | 51.2% (price as of 2026-10-02) |
| Feb. 27, 2015 | ZTS | A | 15,709 | · | · | 75,895 Direct | +26.10% | Acquired | (price as of 2026-10-02) |
| Feb. 23, 2015 | ZTS | M | 2,570 | · | · | 3,022 Direct | +568.58% | Acquired | (price as of 2026-10-02) |
| Feb. 23, 2015 | ZTS | F | 1,020 | $45.58 | $46,492 | 2,002 Direct | -33.75% | Disposed | 52.9% (price as of 2026-10-02) |
| Feb. 23, 2015 | ZTS | M | 2,571 | · | · | 21,040 Direct | -10.89% | Disposed | (price as of 2026-10-02) |
| Oct. 2, 2014 | ZTS | A | 289 | $9.20 | $2,659 | 2,366 Direct | +13.91% | Acquired | 657.5% (price as of 2026-10-02) |
| March 14, 2014 | ZTS | A | 1,153 | $9.46 | $10,907 | 2,077 Direct | +124.78% | Acquired | 636.7% (price as of 2026-10-02) |
| March 4, 2014 | ZTS | A | 7,283 | $30.89 | $224,972 | 23,314 Direct | +45.43% | Acquired | 125.6% (price as of 2026-10-02) |
| March 4, 2014 | ZTS | A | 28,089 | · | · | 60,186 Direct | +87.51% | Acquired | (price as of 2026-10-02) |
| Feb. 25, 2014 | ZTS | M | 820 | · | · | 933 Direct | +725.66% | Acquired | (price as of 2026-10-02) |
| Feb. 25, 2014 | ZTS | F | 371 | $29.70 | $11,019 | 562 Direct | -39.76% | Disposed | 134.6% (price as of 2026-10-02) |
| Feb. 25, 2014 | ZTS | M | 820 | · | · | 16,031 Direct | -4.87% | Disposed | (price as of 2026-10-02) |
| Feb. 3, 2014 | ZTS | A | 40 | · | · | 113 Direct | +54.79% | Acquired | (price as of 2026-10-02) |
| Jan. 15, 2014 | ZTS | A | 461 | $10.17 | $4,688 | 925 Direct | +99.35% | Acquired | 585.3% (price as of 2026-10-02) |
| Nov. 6, 2013 | ZTS | A | 37 | · | · | 73 Direct | +102.78% | Acquired | (price as of 2026-10-02) |
| Oct. 9, 2013 | ZTS | A | 464 | $10.11 | $4,691 | 464 Direct | · | Acquired | 589.3% (price as of 2026-10-02) |
| Sept. 26, 2013 | ZTS | A | 19 | · | · | 36 Direct | +111.76% | Acquired | (price as of 2026-10-02) |
| Aug. 15, 2013 | ZTS | A | 8,198 | · | · | 16,851 Direct | +94.74% | Acquired | (price as of 2026-10-02) |
| July 24, 2013 | ZTS | A | 17 | · | · | 17 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 31, 2013 | ZTS | A | 8,653 | · | · | 8,653 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 31, 2013 | ZTS | A | 32,097 | · | · | 32,097 Direct | · | Acquired | (price as of 2026-10-02) |
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. 27, 2018 | ZTS | Stock Option [F4] | Common Stock | · | · | 15,709 | Disposed |
| Feb. 27, 2018 | ZTS | Restricted Stock Unit [F9] | Common Stock | · | · | 4,067 | Disposed |
| Feb. 27, 2018 | ZTS | Performance Award Unit [F10] | Common Stock | · | · | 5,937 | Disposed |
| Feb. 21, 2018 | ZTS | Stock Option [F3] | Common Stock | · | · | 32,097 | Disposed |
| Feb. 21, 2018 | ZTS | Stock Option [F3] | Common Stock | · | · | 28,089 | Disposed |
| Feb. 13, 2018 | ZTS | Performance Award Unit [F1] | Common Stock | · | · | 5,937 | Acquired |
| Jan. 16, 2018 | ZTS | Phantom Stock Unit [F1] | Common Stock | · | · | 299 | Acquired |
| Oct. 13, 2017 | ZTS | Phantom Stock Unit [F1] | Common Stock | · | · | 294 | Acquired |
| July 14, 2017 | ZTS | Phantom Stock Unit [F1] | Common Stock | · | · | 352 | Acquired |
| April 19, 2017 | ZTS | Phantom Stock Unit [F1] | Common Stock | · | · | 696 | Acquired |
| March 31, 2017 | ZTS | Phantom Stock Unit [F1] | Common Stock | · | · | 1,591 | Acquired |
| March 4, 2017 | ZTS | Restricted Stock Unit [F2] | Common Stock | · | · | 7,457 | Disposed |
| Feb. 14, 2017 | ZTS | Restricted Stock Unit [F1] | Common Stock | · | · | 5,452 | Acquired |
| Feb. 14, 2017 | ZTS | Stock Option [F6] | Common Stock | · | · | 20,979 | Acquired |
| Jan. 18, 2017 | ZTS | Phantom Stock Unit [F1] | Common Stock | · | · | 406 | Acquired |
| Oct. 14, 2016 | ZTS | Phantom Stock Unit [F1] | Common Stock | · | · | 432 | Acquired |
| Aug. 15, 2016 | ZTS | Restricted Stock Unit [F2] | Common Stock | · | · | 4,957 | Disposed |
| July 19, 2016 | ZTS | Phantom Stock Unit [F1] | Common Stock | · | · | 372 | Acquired |
| April 15, 2016 | ZTS | Phantom Stock Unit [F1] | Common Stock | · | · | 678 | Acquired |
| March 3, 2016 | ZTS | Phantom Stock Unit [F1] | Common Stock | · | · | 1,874 | Acquired |
| Feb. 19, 2016 | ZTS | Restricted Stock Unit [F1] | Common Stock | · | · | 5,976 | Acquired |
| Feb. 19, 2016 | ZTS | Stock Option [F6] | Common Stock | · | · | 22,341 | Acquired |
| Feb. 1, 2016 | ZTS | Restricted Stock Unit [F2] | Common Stock | · | · | 8,865 | Disposed |
| Jan. 13, 2016 | ZTS | Phantom Stock Unit [F1] | Common Stock | · | · | 451 | Acquired |
| Oct. 13, 2015 | ZTS | Phantom Stock Unit [F1] | Common Stock | · | · | 462 | Acquired |
| July 9, 2015 | ZTS | Phantom Stock Unit [F1] | Common Stock | · | · | 404 | Acquired |
| April 9, 2015 | ZTS | Phantom Stock Unit [F1] | Common Stock | · | · | 60 | Acquired |
| March 6, 2015 | ZTS | Phantom Stock Unit [F1] | Common Stock | · | · | 1,075 | Acquired |
| Feb. 27, 2015 | ZTS | Restricted Stock Unit [F1] | Common Stock | · | · | 3,977 | Acquired |
| Feb. 27, 2015 | ZTS | Stock Option [F6] | Common Stock | · | · | 15,709 | Acquired |
| Feb. 23, 2015 | ZTS | Restricted Stock Unit [F2] | Common Stock | · | · | 2,571 | Disposed |
| Oct. 2, 2014 | ZTS | Phantom Stock Unit [F1] | Common Stock | · | · | 289 | Acquired |
| March 14, 2014 | ZTS | Phantom Stock Unit [F1] | Common Stock | · | · | 1,153 | Acquired |
| March 4, 2014 | ZTS | Restricted Stock Unit [F1] | Common Stock | · | · | 7,283 | Acquired |
| March 4, 2014 | ZTS | Stock Option [F5] | Common Stock | · | · | 28,089 | Acquired |
| Feb. 25, 2014 | ZTS | Restricted Stock Unit [F2] | Common Stock | · | · | 820 | Disposed |
| Jan. 15, 2014 | ZTS | Phantom Stock Unit | Common Stock | · | · | 461 | Acquired |
| Oct. 9, 2013 | ZTS | Phantom Stock Unit | Common Stock | · | · | 464 | Acquired |
| Aug. 15, 2013 | ZTS | Restricted Stock Unit [F1] | Class A Common Stock | · | · | 8,198 | Acquired |
| Jan. 31, 2013 | ZTS | Restricted Stock Units [F2] | Class A Common Stock | · | · | 8,653 | Acquired |
| Jan. 31, 2013 | ZTS | Stock Option [F1] | Class A Common Stock | $26.00 | Jan. 31, 2023 | 32,097 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).