SEC Form 4 · accession 0001280220-17-000005

DUPONT E I DE NEMOURS & CO · DD

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner

Officer — SVP & General Counsel

Period of report

Aug 31, 2017

Accepted (ET)

Sep 5, 2017 · 5:42 pm EDT

Rule 10b5-1 plan

unknown — predates the checkbox

Issuer CIK

0000030554

Table I — non-derivative securities

Security	Date	Code	Shares	Price	A/D	Owned after	D/I	Nature of ownership
Common Stock^F1	Aug 31, 2017	D	36,789	—	D	0	D

Security	Conv. / exercise price	Date	Code	Shares	A/D	Exercisable	Expires	Underlying	Underlying shares	D/I
Employee Stock Option (right to buy)^F2	$71.0648	Aug 31, 2017	D	42,490	D	—	Feb 3, 2022	Common Stock	42,490	D
Employee Stock Option (right to buy)^F3	$58.76	Aug 31, 2017	D	61,493	D	—	Feb 2, 2026	Common Stock	61,493	D
Employee Stock Option (right to buy)^F4	$76.17	Aug 31, 2017	D	58,589	D	—	Feb 1, 2027	Common Stock	58,589	D

F1Disposed of pursuant to merger agreement between issuer and Dow Chemical Company in exchange for 47,164 shares or stock units, as applicable of DowDuPont common stock having a market value of $67.18 per share or stock unit, as applicable, on the effective date of the merger.
F2This option, which provided for vesting in three equal annual installments beginning February 4, 2016, was assumed by DowDuPont in the merger and exchanged for 54,472 options at a grant price of $55.44.
F3This option, which provided for vesting in three equal annual installments beginning February 3, 2017, was assumed by DowDuPont in the merger and exchanged for 78,834 options at a grant price of $45.84.
F4This option, which provided for vesting in three equal annual installments beginning February 2, 2018, was assumed by DowDuPont in the merger and exchanged for 75,457 options at a grant price of $59.42.