SUMMARY ORDER

Plaintiffs Paul Barbara, Diane Kenney, Angela Chianese, and Matthew Barbara (jointly, the “Barbaras”) appeal from the District Court’s August 23, 2013 entry of summary judgment in favor of defendant-appellee MarineMax, Inc. (“MarineMax”). On appeal, we consider whether the District Court properly held that there was no genuine dispute of material fact as to whether MarineMax breached the duty of good faith and fair dealing. We assume the parties’ familiarity with the underlying facts, the procedural history of the case, and the issues on appeal.

We review a grant of summary judgment de novo, viewing the facts “in the light most favorable to the non-moving party and drawing] all reasonable inferences in that party’s favor.” Cox v. Warwick Valley Cent. Sch. Dist., 654 F.3d 267, 271 (2d Cir. 2011). Summary judgment is appropriate where “there is no genuine dispute as to any material fact and the movant is entitled to judgment as a matter of law.” Fed.R.Civ.P. 56(a). “Where the record taken as a whole could not lead a rational trier of fact to find for the non-moving party, there is no ‘genuine issue for trial.’ ” Matsushita Elec. Indus. Co. v. Zenith Radio Corp., 475 U.S. 574, 587, 106 S.Ct. 1348, 89 L.Ed.2d 538 (1986).

Under New York law, the implied covenant of good faith and fair dealing provides that “neither party to a contract shall do anything which has the effect of destroying or injuring the right of the other party to receive the fruits of the contract.” M/A-COM Sec. Corp. v. Galesi, 904 F.2d 134, 136 (2d Cir. 1990). In determining whether a party has breached the covenant of good faith and fair dealing, “a court must examine not only the express language of the parties’ contract, but also any course of performance or course of dealing that may exist between the parties.” Tractebel En *51 ergy Mktg., Inc. v. AEP Power Mktg., Inc., 487 F.3d 89, 98 (2d Cir. 2007) (internal quotation marks omitted). “Since there is a presumption that all parties act in good faith, the burden of proving a breach of the covenant of good faith and fair dealing is on the person asserting the absence of good faith.” Id. (internal quotation marks and brackets omitted).

After de novo review of the record and relevant case law, we conclude that the District Court properly granted summary judgment in favor of MarineMax substantially for the reasons stated in its August 22, 2013 opinion. With regard to plaintiffs’ potential private sale of restricted securities to Bear Stearns, the District Court correctly determined that it need not address whether the so-called Section 4(11/2) exemption would have permitted the sale because there was no genuine dispute of material fact as to whether MarineMax breached the duty of good faith. The record shows that MarineMax’s outside counsel, Robert Kant (“Kant”), had discussed with plaintiffs their request that he approve the sale on October 23, 2006. Thereafter, Kant was unresponsive to plaintiffs’ communications for a period of six business days — from October 23, 2006 through October 31, 2006 — after which there is no evidence that plaintiffs made any further attempt to contact Kant until nearly two months later, on December 20, 2006. Kant replied on December 26, 2006, ultimately approving the sale on January 4, 2007. On this record, taken as a whole, a rational trier of fact could not find that MarineMax acted in bad faith. Accordingly, MarineMax was properly entitled to judgment as a matter of law. 1

The District Court also properly granted summary judgment in favor of MarineMax regarding the public sale. It is undisputed that plaintiffs’ shares were re-registered in their individual names by February 22, 2007 — well before the one-year holding period for their restricted securities expired on April 1, 2007. As a result, any alleged delay by MarineMax in assisting the reregistration did not “injur[e]” or “destroy[ ]” plaintiffs’ ability to sell the shares publicly. M/A-COM, 904 F.2d at 136. Nor is it genuinely disputed that plaintiffs did not submit a written request to Kant to approve a public sale until August 2009, after which Kant promptly provided the requisite opinion letters and plaintiffs sold their stock. The contract between the parties clearly mandated that “[a]ll notices, requests, demands, and other communications required or permitted under this Agreement shall be in writing.” Accordingly, MarineMax was also entitled to judgment as a matter of law regarding the public sale.

We have considered all of the arguments raised by plaintiffs on appeal and find them to be without merit. For the reasons stated above, we AFFIRM the District Court’s August 23, 2013 judgment.