Lauren Davis appeals from a judgment of the district court dismissing her claims for sexual harassment and wrongful termination from her position at Lucent Technologies. The court determined that her discrimination claim was barred by the three-year statute of limitations under Massachusetts General Laws chapter 151B and that the termination claim was not timely filed with the Massachusetts Commission Against Discrimination ("MCAD").

This case is procedurally odd because of the interaction between the exhaustion requirement for filing a charge of discrimination with the MCAD and the statute of limitations applicable to the filing of a charge of discrimination in the Massachusetts state court. As noted, Davis presented two claims, wrongful termination and sexual harassment, to the district court. However, the sexual harassment claim that was timely filed with the MCAD was not timely filed in state court, and the wrongful termination claim that was timely filed in state court was not timely filed with the MCAD. For the reasons that follow, these mistakes were fatal to Davis's claims. We affirm the decision of the district court.

We recite the facts in the light most favorable to Davis. See Griel v. Franklin Med. Ctr., 234 F.3d 731, 732 (1st Cir. 2000). Davis was employed as a tester for Lucent Technologies ("Lucent") from 1980 to 1996. This position required her to evaluate the quality of newly manufactured technological equipment. She worked closely with engineers in her department and shared testing equipment with other workers. The parties agree that few women were employed as testers at Lucent.

Davis alleges that she was subject to a hostile work environment because of her sex beginning in 1992. She identifies a series of altercations with male co-workers to support this claim. In August 1993, she attempted to ask an engineer, Fred Abayazzi, a question about one of the products she was testing. He refused to answer, telling her he did not have time to discuss her question. When Davis persisted, Abayazzi grabbed her arm and pushed it behind her, in an apparent effort to read the name on the identification tag she wore on the front of her shirt. At least one witness interviewed during Lucent's investigation of this incident corroborated Davis's charge that Abayazzi yelled at her and pulled her arm. Although Abayazzi was reprimanded for this incident, Lucent also concluded in its written report that Davis was partially at fault.

Davis also described a series of incidents involving William Gaudet and Rafael Rodriguez. In her appeal from the finding of a lack of probable cause by the MCAD, she stated that the men engaged in "intimidating quacking noises and constant laughing and snickering" directed at her. Additionally, Davis claims they were responsible for leaving a joke book at her work station opened to a page containing a "sexist reference" to a quacking joke. Finally, Davis says the two men prevented her from punching in at the time clock in July 1994, as was required by company policy. Rodriguez, who was not a member of Davis's work group, was eventually banned by Lucent from entering her testing area.

Ken Dors transferred into Davis's department in September 1995. Davis claims that Dors refused to share equipment or parts with her and "would constantly respond in an abusive and derogatory manner" when she requested that he cooperate with her. Davis says that Dors also laughed at her when she asked for his assistance. Finally, Davis and Dors collided in one of the narrow aisles of the testing work area, in what Davis characterizes as an intentional attempt to intimidate her. In its position statement submitted to the Equal Employment Opportunity Commission ("EEOC"), Lucent described this incident as a situation where the two employees simply reached the same location at the same moment, and neither of them yielded to the other.

Davis began a medical leave on April 19, 1996, citing the continued harassment she experienced as the reason for her "uncontrollable shaking and crying" at work. She began treatment with a psychologist, Dr. Ellen Becker. Three months later, Lucent ordered Davis to attend an independent medical examination conducted by Dr. Charles R. Morin, a psychiatrist. He concluded that Davis was not disabled due to mental illness, but noted her perception that her coworkers had made her work environment unsafe.

On July 17, 1996, Davis filed a charge of sexual discrimination with the EEOC and the MCAD,1 alleging that the actions of her coworkers created a hostile work environment. After her medical leave expired and Davis refused to return to work, Lucent terminated Davis from her position on August 7, 1996. Over one year later, in November 1997, Davis tried to amend her administrative charge to include a claim for wrongful termination, but the EEOC rejected that amendment as untimely. The EEOC issued a finding of no probable cause in March, 1998, and the MCAD, relying partly on that determination, issued a notice of final disposition denying Davis's charge in February, 1999. Davis appealed the MCAD's determination to an investigative commissioner at that agency, but her appeal was rejected in May, 1999. On July 16, 1999, Davis filed a complaint in Essex Superior Court, claiming both sexual harassment and wrongful termination. Lucent removed the case to federal district court and filed a motion to dismiss both claims as being untimely. Although Davis had been represented by counsel when she appealed the MCAD's finding of no probable cause, she was acting pro se both when she filed her complaint in state court and when she opposed Lucent's motion to dismiss before the federal district court. She is again represented by counsel in her appeal here.

In granting Lucent's motion, the district court ruled that Davis's sexual harassment claim was barred by the three-year statute of limitations for claims of employment discrimination filed under Massachusetts General Laws chapter 151B. The district court also found that her claim for wrongful termination was barred because she failed to file a charge of discrimination with the MCAD within six months of her termination, an exhaustion requirement imposed by chapter 151B.

The ruling of the district court dismissing Davis's claims was styled as a ruling on a motion to dismiss brought pursuant to Federal Rule of Civil Procedure 12(b). However, both parties agreed at oral argument before us that the district court considered evidence outside the pleadings in making that ruling, and that we could appropriately treat the court's determination as a summary judgment ruling. We do so. See Rubert-Torres v. Hospital San Pablo, Inc., 205 F.3d 472, 476 (1st Cir. 2000). Accordingly, our review is de novo, and we view the facts in favor of Davis, the nonmovant below. See Griel, 234 F.3d at 732.

We first address Lucent's contention that the wrongful termination claim is time-barred because Davis failed to file a complaint with the MCAD within six months of when she was fired. Section five of the Massachusetts anti-discrimination statute, chapter 151B, requires plaintiffs to file an administrative complaint within six months of the incident giving rise to the claim. See Mass. Gen. Laws ch. 151B, § 5; see also Andrews v. Arkwright Mut. Ins. Co., 673 N.E.2d 40, 41 (Mass. 1996); Carter v. Commissioner of Correction, 681 N.E.2d 1255, 1259 (Mass. App. Ct. 1997). "The purpose of mandatory submission to the MCAD process is to provide notice to the prospective defendant and to encourage conciliation and settlement of disputes." Fant v. New England Power Serv. Co., 239 F.3d 8, 11 (1st Cir. 2001). This purpose would be thwarted if plaintiffs "were permitted to allege one thing in the administrative charge and later allege something entirely different in a subsequent civil action." Lattimore v. Polaroid Corp., 99 F.3d 456, 464 (1st Cir. 1996).

Terminated on August 7, 1996, Davis should have filed an administrative complaint within six months of that day for her MCAD charge to be timely. However, she did not seek to add the charge of wrongful termination to her administrative complaint alleging sexual harassment until November 1997. Because more than six months had passed since her August 1996 termination, the EEOC denied her request to amend as untimely. Lucent argues that Davis's claim for wrongful termination is thus barred because it was not timely filed with the state administrative agency.

Davis advances five arguments in support of her position that we should consider the wrongful termination claim as though it were timely filed with the MCAD: (1) the termination is reasonably related to her claim of sexual harassment; (2) an investigation of the harassment should have led the MCAD to discover the termination; (3) her filing of a grievance pursuant to her employment contract should toll the six-month filing period; (4) the termination and the alleged harassment are part of a continuing violation; and (5) the filing period should be equitably tolled because the EEOC misled her into not filing a timely complaint about the termination. Of these five arguments, we agree with Lucent that Davis waived the first three by not presenting them to the district court.2 The fourth argument, based on the continuing violation doctrine, is a closer call on whether there was a waiver. Even if we assume, however, that Davis presented that claim below, we conclude that the continuing violation theory cannot salvage her wrongful termination claim, for reasons we explain in Part II-B where we also conclude that the continuing violation doctrine does not save her sexual harassment claim. Lastly, we find no merit in her argument for equitable tolling.

"No precept is more firmly settled in this circuit than that theories not squarely raised and seasonably propounded before the trial court cannot rewardingly be advanced on appeal." Lawton v. State Mut. Life Ins. Co., 101 F.3d 218, 222 (1st Cir. 1996). Thus, where a plaintiff fails to present arguments to the district court in opposition to a defendant's motion for summary judgment, we have refused to consider those arguments for the first time on appeal. See, e.g., Landrau-Romero v. Banco Popular de Puerto Rico, 212 F.3d 607, 612 (1st Cir. 2000) (refusing to consider plaintiff's argument that equitable tolling saved his employment discrimination claim when that argument was not made to the district court).3

a. Grievance Filed Pursuant to an Employment Contract

Davis contends that the six-month filing period should be equitably tolled because she filed a grievance regarding her termination from Lucent pursuant to her employment contract. However, our close reading of Davis's opposition to Lucent's motion to dismiss does not reveal any reference to this argument. Thus, we agree with Lucent that Davis cannot present this argument for the first time to this Court.

b. Reasonable Relation Doctrine/Scope of the Investigation Rule

Davis also invokes two doctrines of Massachusetts law that operate to convert otherwise untimely claims to claims properly filed for purposes of MCAD exhaustion. The reasonable relation doctrine considers whether the amendment may be said to relate back to the original filing. The second theory, the scope of the investigation rule, reflects the idea "that the scope of a civil action is not determined by the specific language of the charge filed with the agency, but rather, may encompass acts of discrimination which the MCAD investigation could reasonably be expected to uncover." Conroy v. Boston Edison Co., 758 F. Supp. 54, 58 (D. Mass. 1991).

These two theories are distinct. See id. The reasonable relation doctrine operates to prevent an amendment from being time-barred if it is sufficiently connected to the original charge:

A complaint or any part thereof may be amended . . . to clarify and amplify allegations made therein. An amendment alleging additional acts constituting unlawful discriminatory practices related to or arising out of the subject matter of the original complaint may be permitted by leave of the Commissioner. Amendments shall relate back to the original filing date.

804 Code Mass. Regs. § 1.03(5)(a) (1986). An amendment arises out of the same subject matter as a timely-filed charge "where the protected categories are related" or "where the predicate facts underlying each claim are the same." Conroy, 758 F. Supp. at 58.

The scope of the investigation rule, on the other hand, does not require the filing of an actual amendment to the administrative charge. "According to the so-called scope of the investigation rule, the exact wording of the charge of discrimination need not presage with literary exactitude the judicial pleadings which may follow." Conroy, 758 F. Supp. at 58 (quotations omitted). Plaintiffs have been allowed to allege a claim in a complaint "where the factual statement in [the] written charge should have alerted the agency to an alternative basis of discrimination, and should have been investigated . . . regardless of whether it was actually investigated." Id.

We now consider whether Davis invoked either of these theories in the papers she submitted to the district court. In the section of her memorandum of law addressing the viability of her claim of sexual harassment, Davis states: "The Defendant's acts . . . were a continuing violation/pattern of abuse, related in time and nature and sufficiently linked." This statement is an unmistakable reference to the continuing violation doctrine which Davis argues prevents her sexual harassment claim from being time-barred. We decline to read Davis's allegation that her claims are "related in time and nature" to be an invocation of the reasonable relationship or scope of the investigation doctrines as a bar to the dismissal of her separate wrongful termination claim on exhaustion grounds. Our decision in Landrau-Romero reflects a similar disinclination:

Although Landrau's opposition to the motion for summary judgment made passing mention of "continuous" harassment, he did not explicitly assert a tolling argument in his accompanying brief. To the extent that he discussed a "pattern" of treatment, it was in the context of harassment and constructive discharge, not tolling of the limitations period for his discrimination charge.

Landrau-Romero, 212 F.3d at 612 n.5.

Davis also gains nothing from the reference in her opposition to Lucent's motion to dismiss to Rock v. Mass. Commission Against Discrimination, 424 N.E.2d 244 (Mass. 1981), which she claims "stands for the principle that a claim can in fact be boot strapped to prior incidents of discrimination if they are so related." However, Rock only analyzes the continuing violation doctrine, not either of the two arguments Davis now advances in support of her contention that the wrongful termination claim is not barred for her failure to present it to the MCAD. Thus, we find Davis's citation to Rock insufficient to have invoked either the reasonable relation doctrine or the scope of the investigation rule before the district court.

Not surprisingly, the district court did not mention the reasonable relation doctrine or the scope of the investigation rule in its written memorandum and order granting Lucent's motion to dismiss. Given Davis's failure to raise these arguments below, we find this result unremarkable. Indeed, the fact that an able district court judge did not realize that she was making either of these claims only reinforces our own view that she did not advance the two arguments until her appeal to this Court.4

Davis did argue to the district court that the six-month filing period should not bar her wrongful termination claim because of the doctrine of equitable tolling. Specifically, she claims that the EEOC misled her regarding her ability to amend the complaint she filed with the MCAD alleging that she had been sexually harassed. Davis is correct in asserting that the six-month filing period in section five of chapter 151B is subject to equitable tolling. See Christo v. Edward G. Boyle Ins. Agency, Inc., 525 N.E.2d 643, 645 (Mass. 1988); cf. Zipes v. Trans World Airlines, Inc., 455 U.S. 385, 393 (1982) (holding that the time period for filing complaints alleging Title VII violations with the EEOC is subject to equitable tolling). As the Supreme Judicial Court of Massachusetts has held, this doctrine "is available in circumstances in which the plaintiff is excusably ignorant about the six-month statutory filing period . . . or where the defendant or the MCAD has affirmatively misled the plaintiff." Andrews, 673 N.E.2d at 41 (citation omitted) (emphasis added). However, we have said: "Federal courts should not apply equitable tolling liberally to extend time limitations in discrimination cases. . . . In a nutshell, equitable tolling is reserved for exceptional cases." Chico-Velez v. Roche Prods., Inc., 139 F.3d 56, 58-59 (1st Cir. 1998) (considering equitable tolling in the context of a complaint brought pursuant to the Americans with Disabilities Act). This is not such a case.

Davis stated below and argues on appeal that her failure to file an amendment to her MCAD complaint until 15 months after the termination should be excused because the EEOC assured her "that she would be able to amend her complaint to include more recent incidents of discrimination." However, the only material in the record regarding her contact with the EEOC is a letter Davis attached to her opposition to Lucent's motion to dismiss. That letter, written by Davis to a supervisor at the EEOC, states: "I had contacted [an EEOC case worker] on two previous occasions to amend my complaint while time was still on my side and she had flat-out refused to let me introduce this evidence." This vague allegation, never reiterated in an affidavit5 and unsubstantiated by any other evidence, is insufficient to establish that equitable tolling would be appropriate here. There is no cognizable evidence that either the EEOC or the MCAD made statements that could be characterized as "affirmative[ly] misleading." Andrews, 673 N.E.2d at 42 (declining to apply equitable tolling where there was no "affirmative misleading" by the MCAD and where "the MCAD never gave erroneous information to Andrews or her attorney as to the correct filing date, nor did they refuse to accept a properly presented timely complaint").6

Next we evaluate the district court's ruling that Davis's sexual harassment claim did not comply with the statute of limitations for filing discrimination claims in state court. Massachusetts law requires that such a claim be filed in Superior Court within three years of the allegedly discriminatory incident. See Mass. Gen. Laws ch. 151B, § 9. The district court found that Davis failed to comply with the statute of limitations because she departed on disability leave on April 19, 1996, but did not file a complaint in Massachusetts Superior Court until July 16, 1999, an interval of more than three years. Davis argues that the relevant date for purposes of determining the timeliness of her complaint is August 7, 1996, when she was terminated from her position at Lucent because of her refusal to return to work after the expiration of her disability leave. She insists that her claim for sexual harassment - otherwise untimely under the three-year statute of limitations - is timely because of its relationship to her discharge in August.

Massachusetts courts have recognized that otherwise untimely claims of discrimination under chapter 151B may be considered timely filed under circumstances giving rise to a "continuing violation." See, e.g., Carter, 681 N.E.2d at 1261. We held recently that we will follow the federal approach in interpreting this doctrine under Massachusetts law. See Keeler v. Putnam Fiduciary Trust Co., 238 F.3d 5, 11-12 (1st Cir. 2001) ("Absent clearer guidance from Massachusetts courts, we will follow the well-established Provencher and Sabree [federal] approach in cases like this one governed by Massachusetts law.").7

The continuing violation doctrine "is an equitable exception that allows an employee to seek damages for otherwise time-barred allegations if they are deemed part of an ongoing series of discriminatory acts and there is 'some violation within the statute of limitations period that anchors the earlier claims.'" O'Rourke v. City of Providence, 235 F.3d 713,730 (1st Cir. 2001) (quoting Provencher v. CVS Pharmacy, 145 F.3d 5, 14 (1st Cir. 1998)). Davis argues that her wrongful termination claim serves this anchoring function, thereby allowing her to recover for the earlier acts of sexual harassment that would otherwise be barred by the three-year statute of limitations. For Davis, however, there is no anchor. The continuing violation doctrine is designed to connect older, otherwise time-barred claims to more recent incidents for which the statute of limitations has not yet run. Davis does not cite any case where a court has invoked this doctrine to connect a more recent incident to an older event in order to consider the later incident to have been timely filed for exhaustion purposes. We also have found none. Thus we conclude that the continuing violation doctrine - even assuming Davis properly presented it to the district court - cannot be applied to save her wrongful termination claim.

For reasons we have already discussed, the district court properly dismissed the wrongful termination claim because Davis did not meet the exhaustion requirement by timely filing this claim with the MCAD. Accordingly, the termination cannot serve as the act within the limitations period that anchors her untimely claim of sexual harassment.

In sum, we conclude that the district court properly dismissed both of Davis's claims. Her claim of unjust termination was never filed with the MCAD as the state statute requires, and we find Davis's arguments urging us to excuse this failure either waived or unpersuasive. Because the wrongful termination claim is not viable, it cannot serve as the anchoring claim to save Davis's sexual harassment claim under the continuing violation doctrine. Accordingly, her claim of sexual harassment is time-barred because she filed her complaint in state court after the three-year statute of limitations expired.

Affirmed.