Plaintiff Arthur L. Black (“Black”) had two heart attacks while working as an engineering supervisor for Baker Oil Tools (“Baker Oil”). After the second heart attack, Baker Oil did not allow Black to continue working.
Black sued Baker Oil in OMahoma state court for breach of contract, claiming that under OMahoma law, Baker Oil created an employment contract by issuing him a supervisors’ manual and verbally reiterating the policies contained therein. Black claimed that Baker Oil breached the provisions of the alleged “contract” (the supervisors’ manual) prohibiting discrimination against handicapped people, when it constructively discharged him because of his heart condition.
*124 Baker Oil, a Texas-based corporation, removed the case to federal district court under 28 U.S.C. § 1332 (1994) (diversity jurisdiction). The district court subsequently granted Baker Oil’s motion for summary judgment. Black v. Baker Oil Tools, No. 95-C126-K, slip op. at 5 (N.D.Okla. Feb. 8, 1996) (Order granting summary judgment) (Kern, J.). Black appeals pursuant to 28 U.S.C. § 1291 (1994). Because we agree with the district court that no contract was ever created between Black and Baker Oil, we affirm.
BACKGROUND
Arthur L. Black joined the Baker Oil Tool Company as an engineering supervisor in 1984. He suffered his first heart attack in 1988; his second in July, 1992. Following the 1992 heart attack, one of Black’s treating physicians, Dr. Gregory J. McWilliams, wrote that Black had lost more than 70% of his heart function and should retire. By September, 1992, Dr. McWilliams’s report had come to the attention of Black’s immediate supervisor Richard Forehand. Forehand, after consulting with other top management at Baker Oil, offered Black a choice between “voluntary” retirement or a long-term disability leave of absence. Black chose retirement, though he protested that he would rather keep working. Under the “retirement plan,” Black kept his medical benefits, but received no other retirement benefits.
During Black’s tenure at Baker Oil, Black was issued a copy of Baker Oil’s “Supervisor Human Resource Policy Manual” (the “Supervisor’s Manual”), which contained a two-page statement entitled “Human Resources Policies: Equal Employment Opportunity” (the “EEO Statement”). The EEO Statement expressed Baker Oil’s antidiscrimi-nation policies, including a policy forbidding discrimination against the physically handicapped. While working for Baker Oil, Black was additionally apprised of Baker Oil’s anti-discrimination policies at a managers’ meeting in Houston (the “Houston meeting”) conducted by a Baker Oil vice-president of human resources. At the same time he was issued the Supervisor’s Manual, Black was also issued copies of Baker Oil’s Human Resources Policies and Procedures Manual (the “Policy Manual”) and the Baker Employee Handbook (“Employee Handbook”), each of which expressly disclaimed creating any implied or express contractual obligations. The Policy Manual contained the same EEO Statement that appeared in the Supervisor’s Manual.
In September, 1994, Black sued Baker Oil in Oklahoma state court. Baker Oil removed the ease to federal district court, where Black twice amended his complaint. The district court granted summary judgment in favor of Baker Oil on all of Black’s claims contained in his second amended complaint. Black has appealed. We affirm.
DISCUSSION
Standard of Review
We review a grant of summary judgment
de novo. Applied Genetics Int'l, Inc. v. First Affiliated Sec.,
The Contract Claim
We apply the substantive law of Oklahoma in deciding this case.
See Barrett v. Tallon,
The mere fact that Black and Baker Oil never signed any traditional employment contract, however, is not fatal to Black’s claim. “A contract consists not only of the agreements which the parties have expressed in words, but also of the obligations which are reasonably implied....”
Id.
at 26-27 (quoting
Wright v. Fidelity & Deposit Co. of Md.,
Oklahoma analyzes claims of an implied contract right to job security by balancing several relevant factors, including: “(a) evidence of some ‘separate consideration’ beyond the employee’s services to support the implied term, (b) longevity of employment, (c) employer handbooks and policy manuals, (d) detrimental reliance on oral assurances, pre-employment interviews, company policy and past practices and (e) promotions and commendations.”
Hinson v. Cameron,
In the present case, Black points to no “separate consideration” furnished by him in exchange for his claimed right to job security, beyond his continued employment at Baker Oil. Similarly, he presents no evidence that he detrimentally relied on the language in Baker Oil’s EEO Statement by, for example, foregoing other employment opportunities. He presents no evidence of promotions or commendations, nor any evidence of any definite term of employment specified in the contract. Although he does present evidence of longevity of employment (11 years), he does not claim that this longevity relates in any way to his breach of contract claim. Rather, Black essentially rests his ease on the existence and contents of employer handbooks' and policy manuals. 1
To contribute to the creation of an implied contract, “the promises in the employee manual which may operate to restrict the employer’s power to discharge must be in definite terms — not in the form of vague assurances.”
Gilmore v. Enogex, Inc.,
In the ease at bar, the parties agree that the relevant portion of the Supervisor’s *122 Manual is the EEO Statement. The Statement, in pertinent part, provides that:
GENERAL:
It is the policy of Baker Oil Tools to grant equal employment opportunity to all qualified persons without regard to ... physical ... handicap_ To deny one’s contribution to our efforts because he or she is a member of a minority group is an injustice, not only to the individual, but to the company as well. It is the intent and desire of the company that equal employment opportunity will be provided in- employment, promotions, wages, benefits and all other privileges, terms, and conditions of employment.
SCOPE:
The Baker Oil Tools policy of non-dis-erimination must prevail throughout every aspect of the employment relationship, including ... layoff ... and termination.
PURPOSE:
The purpose of this policy is to affirm the Division’s position regarding non-discrimination in all matters relating to employment throughout the organization.
APPLICATIONS:
All relations and decisions pertaining to employment ... [and] terminations ... will be executed without regard to ... physical ... handicap_
The threshold issue, then, is whether these provisions are merely “vague assurances,” or, rather, whether they purport to place substantive limitations on Baker Oil’s power to discharge handicapped employees. We note that although these provisions do not purport to extend any specific procedural rights to employees, the “APPLICATIONS” provision
does
.purport to guarantee, substantively, that employees will not be terminated on the basis of physical handicap. The district court found, as a matter- of law, that “the EEO statement itself did not provide ‘in definite terms’ a guarantee against discharge due to handicap, but rather was a general policy statement of nondiscrimination.”
Black,
slip op. at 4-5 (citing
Gilmore,
Having passed this threshold, the next issue is whether Baker Oil effectively
disclaimed
any representations in the Supervisor’s Manual altering the at-will employment relationship.
See Johnson v. Nasca,
This handbook is not an employment agreement, a contract of employment, or a guarantee of continued employment with Baker Oil Tools and/or its subsidiaries, foreign or domestic. Employment with Baker Oil Tools is ‘at-will,’ which means *121 that you or Baker may terminate the employment relationship at any time.
DISCLAIMER: This employee handbook has been drafted as a guideline for our employees. It shall not be constructed to form a contract between the Company and its employees. Rather, it describes the Company’s general philosophy concerning policies and procedures.
The district court found that, as a result of the disclaimers in the Policy Manual and the Employee Handbook, a reasonable trier of fact would be compelled to find that Black was “on notice that the EEO statement was not meant to imply contractual obligations upon Baker.” Once again, we disagree. The disclaimer in the Policy Manual referred to “This Manual.” The disclaimer in the Employee Handbook referred to “This handbook.” It is not obvious or inevitable that these disclaimers would be understood by a reasonable reader to encompass all manuals and handbooks promulgated by Baker Oil, despite their plain language to the contrary. 2 Further, Black, in his affidavit, denied knowledge of the disclaimers in the other two manuals, claiming that, as a supervisor, he familiarized himself only with the Supervisor’s Manual. Therefore, it was error to grant summary judgment to Baker Oil on the basis that the disclaimers were clear and effective.
We thus disagree with the district court’s conclusion that no reasonable jury could find that the Supervisor’s Manual itself could fulfill the “employer handbooks and policy manuals” prong of the five-part Hin-son test. Accordingly, we find -that Black has satisfied one of the five Hinson factors: (1) a promise contained in an employer handbook and/or policy manual, and not effectively disclaimed. 3
On the other hand, we agree with the district court’s conclusion that Black failed to satisfy the other four Hinson factors: (1) evidence of some “separate consideration” beyond the employee’s services to support the implied term; (2) detrimental reliance on oral assurances, pre-employment interviews, company policy and past practices; (8) promotions and commendations; or (4) longevity of employment where such longevity can be linked in some way to the alleged promise sought to be enforced against the company.
Unfortunately, neither the
Hinson
Court nor any subsequent Oklahoma court has indicated how the five
Hinson
factors should be weighed when, as here, they weigh in opposite directions. We note, however, that the court in
Gilmore v. Enogex, Inc.,
*120 Following the lead of the Gilmore court, we analyze Black’s claim in light of these general contract principles as applied by Oklahoma courts. We find that Black and Baker Oil were parties capable of contracting, and that agreeing to employment free of discrimination based on physical handicap would be a lawful object for a contract. We do not reach the issue of whether the parties “consented” to a contract within the meaning of Okla. Stat. Ann. tit. 15, § 2(2) (West 1996), because we find no evidence that Black gave consideration for this promise as required by Okla. Stat. Ann. tit. 15, § 2(4) (West 1996). Based on our finding of no sufficient consideration, we find that no contract was created by the Supervisor’s Manual.
.Under Okla. Stat. Ann. tit. 15, § 2(4) (West 1996), “Sufficient cause or consideration” is “essential to the existence of a contract.” In 1890, however, the Oklahoma legislature modified the common-law “pre-existing duty rule,” to allow enforcement of contracts supported only by promises to perform preexisting obligations.
See
Okla. Stat. Ann. tit. 15, § 107 (West 1996) (“An existing legal obligation resting on the promisor ...
is also
a good consideration for a promise, to the extent corresponding with the extent of the obligation, but no further or otherwise.”) (emphasis added). Oklahoma courts, however, have enforced such contracts exceedingly sparingly, more often indicating that contracts are unenforceable if they rest solely on pre-existing obligations for consideration.
See e.g. Gragg v. James, 452
P.2d 579, 587 (Okla.1969) (“Performance of ... obligations a party already is legally bound to perform, is
not
sufficient consideration to support a contract.”) (emphasis added) (citing
Home Owners' Loan Corp. v. Thornburgh,
When we sit in diversity, “we must apply the most recent statement of state law by the state’s highest court.”
Wood v. Eli Lilly & Co.,
In the case at bar, Black argues that he supplied two types of consideration in exchange for Baker Oil’s promise not to termi *119 nate him on the basis of physical handicap: (1) he performed his job satisfactorily during his term of employment; and (2) he refrained from exercising his option to quit his job during that term. We find that, on the facts of this case, neither of these actions constitute consideration under Oklahoma law..
First, as discussed
supra,
Black had an existing legal obligation to perform his work for Baker Oil in exchange for his salary. Under
Gragg v. James,
In support of his second argument, Black cites our decision in
Williams v. Maremont Corp.,
Here, Black has introduced no evidence suggesting any such reliance on Baker Oil’s promise during the term of his employment. Rather, he bases his claim exclusively on the mere fact of the printed text of the Supervisor’s Manual, combined with the fact that he did not quit his job after he acquired knowledge of the promises contained in that Manual. However, in the absence of evidence that Black continued working for Baker Oil
in reliance on
the statement in the Supervisor’s Manual that. Baker Oil would not discriminate on the basis of a physical handicap, Black has failed to establish, under Oklahoma law, that his continued employment at Baker Oil constituted consideration sufficient to transform the Supervisor’s Manual into an employment contract. Thus, Black remained an employee-at-will. Summary judgment in favor of Baker Oil was therefore proper.
See Vitkus v. Beatrice Co.,
Because we affirm the district court’s grant of summary judgment on the grounds that no contract was ever formed, we need not reach the issue, also not reached by the district court, of whether Baker Oil breached any contract that may have been formed.
CONCLUSION
We AFFIRM the order of the district court granting summary judgment in favor of Baker Oil on the ground that the record contained insufficient evidence of contract formation to support Black’s claim under Oklahoma law.
Notes
. He also adds that, at the Houston meeting, Baker Oil verbally manifested its intention to adhere to the antidiscrimination policies contained in its manuals, and that it never retracted any statements to that effect.
. Indeed, a supervisor in Black’s position might have reasonably believed that the disclaimers in the employee manuals were absent from the Supervisor’s Manual precisely because supervisors were provided with rights not extended to lower-ranking employees.
. As noted previously, Black also established his longevity of employment at Baker Oil, but he did not relate this Hinson factor in any way to Baker Oh's alleged promise of nondiscrimination in terminations.
. The
Gilmore
court has some additional language stating that an employee manual "only alters the at-will relationship with respect to
accrued
benefits — it does not limit prospectively the power of either party to terminate the relationship at any time...."
Gilmore,
ta any event, even assuming arguendo that Baker Oil retained at all times the power to modify prospectively its employees’ alleged handbook-based right to job security, Baker Oil never exercised this right prior to terminating Black. Specifically, Baker Oil never modified, either expressly or by implication, its promise (contained in the Supervisor's Manual) not to discriminate in terminations on the basis of a physical handicap. Thus, if we find that the language in the Supervisor's Manual otherwise vested Black with a limited contractual right to job security, nothing in Gilmore would preclude the enforcement of that right against Baker Oil.
. Although neither Gragg nor its precedents make reference to Okla. Stat. Ann. tit. 15, § 107 (West 1996) or its predecessor statutes, we presume that the Oklahoma Supreme Court has taken that statute into consideration in determining that performing a pre-existing duly is not sufficient consideration to support a contract in Oklahoma.
