David E Blackford

CIK 1184829 · View on SEC EDGAR ↗

Insider

First SEC filing: May 12, 2021 · Latest: May 12, 2021

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Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 58 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

58 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
May 11, 2021 ZIONP S 551 $58.51 $32,239 0 Indirect -100.00% Disposed -68.8% (price as of 2026-08-19)
April 23, 2021 ZIONP S 800 $54.71 $43,768 13,877 Direct -5.45% Disposed -66.6% (price as of 2026-08-19)
Feb. 25, 2021 ZIONP S 162 $57.11 $9,252 16,074 Direct -1.00% Disposed -68.0% (price as of 2026-08-19)
Feb. 25, 2021 ZIONP S 658 $55.77 $36,697 15,416 Direct -4.09% Disposed -67.3% (price as of 2026-08-19)
Feb. 24, 2021 ZIONP S 545 $55.29 $30,133 16,636 Direct -3.17% Disposed -67.0% (price as of 2026-08-19)
Feb. 24, 2021 ZIONP S 400 $55.32 $22,128 16,236 Direct -2.40% Disposed -67.0% (price as of 2026-08-19)
Feb. 12, 2021 ZIONP S 117 $49.34 $5,773 18,424 Direct -0.63% Disposed -63.0% (price as of 2026-08-19)
Feb. 12, 2021 ZIONP S 800 $49.34 $39,472 18,541 Direct -4.14% Disposed -63.0% (price as of 2026-08-19)
Feb. 12, 2021 ZIONP S 6 $49.33 $296 19,341 Direct -0.03% Disposed -63.0% (price as of 2026-08-19)
Jan. 22, 2021 ZIONP S 3,970 $47.04 $186,749 15,576 Direct -20.31% Disposed -61.2% (price as of 2026-08-19)
May 24, 2019 ZIONP S 1,013 $45.14 $45,727 0 Indirect -100.00% Disposed -59.6% (price as of 2026-08-19)
May 24, 2019 ZIONP S 1,299 $45.11 $58,598 17,360 Direct -6.96% Disposed -59.5% (price as of 2026-08-19)
Feb. 26, 2019 ZIONP S 2,027 $50.80 $102,972 12,405 Direct -14.05% Disposed -64.1% (price as of 2026-08-19)
Feb. 21, 2019 ZIONP S 2,000 $50.86 $101,720 15,413 Direct -11.49% Disposed -64.1% (price as of 2026-08-19)
Feb. 21, 2019 ZIONP S 1,758 $50.86 $89,412 17,413 Direct -9.17% Disposed -64.1% (price as of 2026-08-19)
Feb. 21, 2019 ZIONP S 360 $50.86 $18,310 19,171 Direct -1.84% Disposed -64.1% (price as of 2026-08-19)
Feb. 13, 2019 ZIONP S 2,172 $49.69 $107,927 15,413 Direct -12.35% Disposed -63.3% (price as of 2026-08-19)
June 1, 2018 ZIONP S 1,024 $55.50 $56,832 20,277 Direct -4.81% Disposed -67.1% (price as of 2026-08-19)
May 22, 2018 ZIONP S 1,078 $58.35 $62,901 22,218 Direct -4.63% Disposed -68.7% (price as of 2026-08-19)
May 22, 2018 ZIONP S 1,657 $58.20 $96,437 24,136 Direct -6.42% Disposed -68.6% (price as of 2026-08-19)
May 22, 2018 ZIONP S 3,445 $58.22 $200,568 24,136 Direct -12.49% Disposed -68.7% (price as of 2026-08-19)
Feb. 27, 2018 ZIONP S 1,059 $56.75 $60,098 24,136 Direct -4.20% Disposed -67.8% (price as of 2026-08-19)
Feb. 13, 2018 ZIONP S 2,047 $51.78 $105,994 19,961 Direct -9.30% Disposed -64.8% (price as of 2026-08-19)
Feb. 12, 2018 ZIONP S 201 $51.47 $10,345 22,008 Direct -0.91% Disposed -64.5% (price as of 2026-08-19)
Feb. 12, 2018 ZIONP S 3,900 $51.47 $200,733 22,209 Direct -14.94% Disposed -64.5% (price as of 2026-08-19)
Feb. 12, 2018 ZIONP S 14 $51.46 $720 26,109 Direct -0.05% Disposed -64.5% (price as of 2026-08-19)
Nov. 29, 2017 ZIONP S 5,000 $49.51 $247,550 22,997 Direct -17.86% Disposed -63.1% (price as of 2026-08-19)
July 28, 2017 ZIONP S 500 $44.94 $22,470 22,997 Direct -2.13% Disposed -59.4% (price as of 2026-08-19)
July 28, 2017 ZIONP S 2,502 $44.93 $112,415 23,497 Direct -9.62% Disposed -59.4% (price as of 2026-08-19)
July 28, 2017 ZIONP S 2,100 $44.93 $94,353 25,999 Direct -7.47% Disposed -59.4% (price as of 2026-08-19)
July 28, 2017 ZIONP S 657 $44.93 $29,519 22,997 Direct -2.78% Disposed -59.4% (price as of 2026-08-19)
July 28, 2017 ZIONP S 3,497 $44.95 $157,190 22,997 Direct -13.20% Disposed -59.4% (price as of 2026-08-19)
July 28, 2017 ZIONP S 277 $44.95 $12,451 22,997 Direct -1.19% Disposed -59.4% (price as of 2026-08-19)
May 31, 2017 ZIONP S 2,090 $39.61 $82,785 23,578 Direct -8.14% Disposed -53.9% (price as of 2026-08-19)
May 23, 2017 ZIONP S 1,200 $40.74 $48,888 27,496 Direct -4.18% Disposed -55.2% (price as of 2026-08-19)
May 23, 2017 ZIONP S 42 $40.73 $1,711 28,696 Direct -0.15% Disposed -55.2% (price as of 2026-08-19)
May 15, 2017 ZIONP S 942 $40.44 $38,094 29,415 Direct -3.10% Disposed -54.9% (price as of 2026-08-19)
Feb. 13, 2017 ZIONP S 600 $44.40 $26,640 26,977 Direct -2.18% Disposed -58.9% (price as of 2026-08-19)
Feb. 13, 2017 ZIONP S 100 $44.40 $4,440 27,577 Direct -0.36% Disposed -58.9% (price as of 2026-08-19)
Feb. 13, 2017 ZIONP S 800 $44.40 $35,520 27,677 Direct -2.81% Disposed -58.9% (price as of 2026-08-19)
Feb. 13, 2017 ZIONP S 1,900 $44.40 $84,360 28,477 Direct -6.25% Disposed -58.9% (price as of 2026-08-19)
Feb. 13, 2017 ZIONP S 716 $44.39 $31,783 30,377 Direct -2.30% Disposed -58.9% (price as of 2026-08-19)

Showing latest 100 of 418 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.

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
March 19, 2021 ZIONP Deferred Comp Common Stock (181) — — 181 Acquired
Feb. 8, 2021 ZIONP Stock Option (right to buy) Common Stock (2,912) $48.65 Feb. 7, 2028 2,912 Acquired
March 16, 2020 ZIONP Deferred Comp Common Stock (825) — — 825 Acquired
March 16, 2020 ZIONP Deferred Comp Common Stock (825) — — 825 Acquired
Feb. 10, 2020 ZIONP Stock Option (right to buy) Common Stock (9,172) $45.65 Feb. 9, 2027 9,172 Acquired
March 20, 2019 ZIONP Deferred Comp Common Stock (504) — — 504 Acquired
March 1, 2019 ZIONP Stock Option (right to buy) Common Stock (7,692) $51.17 Feb. 28, 2026 7,692 Acquired
March 1, 2019 ZIONP Stock Option (right to buy) Common Stock (6,873) $51.17 Feb. 28, 2026 6,873 Acquired
Feb. 21, 2019 ZIONP Stock Option (right to buy) Common Stock (4,118) $20.99 Feb. 11, 2023 4,118 Disposed
May 22, 2018 ZIONP Stock Option (right to buy) Common Stock (1,657) $29.02 May 21, 2022 1,657 Disposed
May 22, 2018 ZIONP Stock Option (right to buy) Common Stock (3,445) $29.02 May 21, 2022 3,445 Disposed
March 20, 2018 ZIONP Deferred Comp Common Stock (257) — — 257 Acquired
Feb. 23, 2018 ZIONP Stock Option (right to buy) Common Stock (6,267) $55.68 Feb. 22, 2025 6,267 Acquired
Feb. 12, 2018 ZIONP Stock Option (right to buy) Common Stock (4,115) $20.99 Feb. 11, 2023 4,115 Disposed
Nov. 29, 2017 ZIONP Deferred Comp Common Stock (5,000) — — 5,000 Disposed
July 28, 2017 ZIONP Stock Option (right to buy) Common Stock (5,102) $29.02 May 21, 2022 5,102 Disposed
July 28, 2017 ZIONP Stock Option (right to buy) Common Stock (657) $28.59 May 29, 2021 657 Disposed
July 28, 2017 ZIONP Stock Option (right to buy) Common Stock (3,497) $28.59 May 29, 2021 3,497 Disposed
March 14, 2017 ZIONP Deferred Comp Common Stock (164) — — 164 Acquired
Feb. 24, 2017 ZIONP Stock Option (right to buy) Common Stock (6,076) $44.55 Feb. 23, 2024 6,076 Acquired
Feb. 13, 2017 ZIONP Stock Option (right to buy) Common Stock (4,116) $20.99 Feb. 11, 2023 4,116 Disposed
Feb. 13, 2017 ZIONP Stock Option (right to buy) Common Stock (4,116) $20.99 Feb. 11, 2023 4,116 Disposed
Jan. 26, 2017 ZIONP Deferred Comp Common Stock (5,000) — — 5,000 Disposed
Nov. 29, 2016 ZIONP Stock Option (right to buy) Common Stock (10,911) $27.49 May 23, 2020 10,911 Disposed
Nov. 29, 2016 ZIONP Stock Option (right to buy) Common Stock (2,001) $27.49 May 23, 2020 2,001 Disposed
Nov. 29, 2016 ZIONP Stock Option (right to buy) Common Stock (8,308) $28.59 May 29, 2021 8,308 Disposed
Nov. 29, 2016 ZIONP Stock Option (right to buy) Common Stock (5,102) $29.02 May 21, 2022 5,102 Disposed
May 26, 2016 ZIONP Deferred Comp Common Stock — — 5,683 Acquired
Feb. 12, 2016 ZIONP Stock Option (right to buy) Common Stock (12,349) $20.99 Feb. 11, 2023 12,349 Acquired
June 4, 2015 ZIONP Stock Option (right to buy) Common Stock (95,000) $27.98 Aug. 14, 2015 95,000 Disposed
June 4, 2015 ZIONP Stock Option (right to buy) Common Stock (95,000) $27.98 Aug. 14, 2015 95,000 Disposed
May 22, 2015 ZIONP Stock Option (right to buy) Common Stock (15,306) $29.02 May 21, 2022 15,306 Acquired
May 30, 2014 ZIONP Stock Option (right to buy) Common Stock (12,462) $28.59 May 29, 2021 12,462 Acquired
May 24, 2013 ZIONP Stock Option (right to buy) Common Stock (12,912) $27.49 May 23, 2020 12,912 Acquired
April 1, 2013 ZIONP Phantom Stock Common Stock (11,731) — April 1, 2013 11,731 Disposed
Jan. 11, 2013 ZIONP Phantom Stock Common Stock (502) — — 502 Acquired
Dec. 28, 2012 ZIONP Phantom Stock Common Stock (861) — — 861 Acquired
Dec. 17, 2012 ZIONP Phantom Stock Common Stock (8,376) — Dec. 17, 2012 8,376 Disposed
Dec. 14, 2012 ZIONP Phantom Stock Common Stock (883) — — 883 Acquired
Nov. 30, 2012 ZIONP Phantom Stock Common Stock (907) — — 907 Acquired
Nov. 16, 2012 ZIONP Phantom Stock Common Stock (931) — — 931 Acquired
Nov. 2, 2012 ZIONP Phantom Stock Common Stock (849) — — 849 Acquired
Nov. 1, 2012 ZIONP Deferred Comp Common Stock (6,200) — — 6,200 Acquired
Oct. 19, 2012 ZIONP Phantom Stock Common Stock (848) — March 31, 2013 848 Acquired
Oct. 5, 2012 ZIONP Phantom Stock Common Stock (828) — — 828 Acquired
Oct. 1, 2012 ZIONP Phantom Stock Common Stock (12,216) — Oct. 1, 2012 12,216 Disposed
Sept. 21, 2012 ZIONP Phantom Stock Common Stock (872) — — 872 Acquired
Sept. 7, 2012 ZIONP Phantom Stock Common Stock (896) — — 896 Acquired
Aug. 24, 2012 ZIONP Phantom Stock Common Stock (951) — — 951 Acquired
Aug. 24, 2012 ZIONP Phantom Stock Common Stock (951) — — 951 Acquired
Aug. 10, 2012 ZIONP Phantom Stock Common Stock (964) — — 964 Acquired
July 27, 2012 ZIONP Phantom Stock Common Stock (985) — — 985 Acquired
July 13, 2012 ZIONP Phantom Stock Common Stock (957) — — 957 Acquired
June 30, 2012 ZIONP Phantom Stock Common Stock (937) — — 937 Acquired
June 29, 2012 ZIONP Phantom Stock Common Stock (937) — — 937 Acquired
June 15, 2012 ZIONP Phantom Stock Common Stock (973) — — 973 Acquired
June 1, 2012 ZIONP Phantom Stock Common Stock (999) — — 999 Acquired
May 18, 2012 ZIONP Phantom Stock Common Stock (996) — — 996 Acquired
May 4, 2012 ZIONP Phantom Stock Common Stock (920) — — 920 Acquired
April 20, 2012 ZIONP Phantom Stock Common Stock (886) — — 886 Acquired
April 6, 2012 ZIONP Phantom Stock Common Stock (863) — — 863 Acquired
March 23, 2012 ZIONP Phantom Stock Common Stock (837) — — 837 Acquired
March 9, 2012 ZIONP Phantom Stock Common Stock (958) — — 958 Acquired
Feb. 24, 2012 ZIONP Phantom Stock Common Stock (958) — — 958 Acquired
Feb. 24, 2012 ZIONP Phantom Stock Common Stock (907) — — 907 Acquired
Feb. 10, 2012 ZIONP Phantom Stock Common Stock (938) — — 938 Acquired
Feb. 10, 2012 ZIONP Phantom Stock Common Stock (948) — — 948 Acquired
Jan. 27, 2012 ZIONP Phantom Stock Common Stock (1,020) — — 1,020 Acquired
Jan. 27, 2012 ZIONP Phantom Stock Common Stock (932) — — 932 Acquired
Jan. 27, 2012 ZIONP Phantom Stock Common Stock (1,031) — — 1,031 Acquired
Jan. 27, 2012 ZIONP Phantom Stock Common Stock (942) — — 942 Acquired
Jan. 17, 2012 ZIONP Phantom Stock Common Stock (8,351) — Jan. 17, 2012 8,351 Disposed
Dec. 30, 2011 ZIONP Phantom Stock Common Stock (782) — — 782 Acquired
Dec. 16, 2011 ZIONP Phantom Stock Common Stock (845) — — 845 Acquired
Dec. 2, 2011 ZIONP Phantom Stock Common Stock (786) — — 786 Acquired
Nov. 18, 2011 ZIONP Phantom Stock Common Stock (783) — — 783 Acquired
Nov. 4, 2011 ZIONP Phantom Stock Common Stock (747) — — 747 Acquired
Nov. 4, 2011 ZIONP Phantom Stock Common Stock (764) — — 764 Acquired
Oct. 21, 2011 ZIONP Phantom Stock Common Stock (750) — — 750 Acquired
Oct. 7, 2011 ZIONP Phantom Stock Common Stock (825) — — 825 Acquired
Sept. 23, 2011 ZIONP Phantom Stock Common Stock (859) — — 859 Acquired
Sept. 23, 2011 ZIONP Phantom Stock Common Stock (871) — — 871 Acquired
Sept. 9, 2011 ZIONP Phantom Stock Common Stock (790) — — 790 Acquired
Aug. 26, 2011 ZIONP Phantom Stock Common Stock (784) — — 784 Acquired
Aug. 12, 2011 ZIONP Phantom Stock Common Stock (772) — — 772 Acquired
July 29, 2011 ZIONP Phantom Stock Common Stock (582) — — 582 Acquired
July 15, 2011 ZIONP Phantom Stock Common Stock (550) — — 550 Acquired
July 1, 2011 ZIONP Phantom Stock Common Stock (522) — — 522 Acquired
June 17, 2011 ZIONP Phantom Stock Common Stock (550) — — 550 Acquired
June 3, 2011 ZIONP Phantom Stock Common Stock (556) — — 556 Acquired
May 20, 2011 ZIONP Phantom Stock Common Stock (546) — — 546 Acquired
May 6, 2011 ZIONP Phantom Stock Common Stock (535) — — 535 Acquired
April 25, 2011 ZIONP Phantom Stock Common Stock (530) — — 530 Acquired
March 25, 2011 ZIONP Phantom Stock Common Stock (548) — — 548 Acquired
March 11, 2011 ZIONP Phantom Stock Common Stock (545) — — 545 Acquired
Feb. 25, 2011 ZIONP Phantom Stock Common Stock (529) — — 529 Acquired
Feb. 11, 2011 ZIONP Phantom Stock Common Stock (482) — — 482 Acquired
Jan. 28, 2011 ZIONP Phantom Stock Common Stock (514) — — 514 Acquired
Jan. 21, 2011 ZIONP Phantom Stock Common Stock (490) — — 490 Acquired
Nov. 13, 2009 ZIONP Deferred Comp Common Stock (9,252) — — 9,252 Acquired

Showing latest 100 of 144 transactions

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.

ZIONP

CEO
Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2012 — — — — — — $320,602,144,022,100 —
2011 — — — — — — $214,402,210,019,404 —
2010 $650,640 — — — — $14,282 $22,100 $1,012,287

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.