delivered the opinion of the court.

. This is a chancery suit between appellees, J. Eskind & Sons, and the Planters’ Bank, to determine the question as to which one of them has the superior lien upon a certificate for ten shares of bank stock, which was issued by appellant to Youngblood, a stockholder, who assigned the certificate to appellees to secure a debt due them; the bank claiming a lien upon the certificate by virtue of a provision of its charter providing there shall be a lien in favor of the bank upon the stock of each stockholder to secure the payment of any indebtedness of such stockholder to the bank, and that the certificate shall not be transferred until all such indebtedness has been paid the bank by the stockholder.

At the time the certificate was assigned by Youngblood to appellees, Youngblood was indebted to the bank. The assignment by Youngblood to appellees was accompanied by delivery of the certificate, and appellees had no notice of any lien on the certificate in favor of the bank, except constructive notice from the recording of the bank’s charter. The chancellor decreed that the lien of appellees was paramount to that of the bank, and awarded the certificate to appellees, to be sold and ap*700plied on the payment of the debt dne to them by Young-blood. Prom this decree the bank appeals.

We here 'Set out the agreed statement of facts in the record:

“Complainants, J. Eskind & Sons, filed their suit in the chancery court of Leflore county against the Planters’ Bank, of Schlater, Miss., and S. I. Gensburger, trustee of the estate of B. C. Youngblood, bankrupt, A decree pro confesso was taken against said trustee, who claims no interest in this controversy.

“The defendant, Planters’ Bank, filed an answer and cross-bill to complainants’ bill, and complainants answered the cross-bill, and issue having been joined, the following facts, being undisputed from the pleadings and proof, were before the chancellor in rendering his final decree, and are the facts agreed upon to be submitted to the supreme court on appeal:

“In 1905, Planters’ Bank was-incorporated as a banking corporation under the laws of the state of Mississippi, domiciled at Schlater, Miss., and having the following provision in its charter: ‘ (9) There shall be a lien in favor of said corporation upon the corporate stock of each stockholder to secure the payment of any and all indebtedness of such stockholder without regard to time when same was contracted or when due and no such stock shall be transferred until all indebtedness of such stockholder to said corporation shall have been paid in full. Said lien may be waived at any time by written indorsement signed by the president, vice president, or cashier of said corporation.’ The charter was recorded in Leflore county October 23, 1905.

“Thereafter, in 1918, fifteen thousand dollars additional stock was issued by the bank, among which was the certificate for ten shares of stock, which is involved in this. litigation, which was sold and issued to B. 0. Youngblood in 1918. The certificate of stock contains no provision whatever reserving to the bank any lien upon the certificate for any indebtedness due or to be*701come due to the bank by the holder of the certificate, and the certificate issued under the above charter, which has never been amended, unless by law.

“At the time of the issuance of this certificate to Young-blood, manual possession of the certificate was delivered to Youngblood, and he kept same continuously in his possession until it was delivered by him to complainant, J. Eskind & Sons, as hereinafter stated. At the time the certificate was issued to Youngblood, Mr. Thayer, the cashier and active managing officer of the bank, stated to Youngblood that he (Youngblood) could not borrow any money from the bank with the stock as collateral with the bank, as that was forbidden by law, or words to that effect.

“On August 5, 1920, Youngblood was indebted to complainants, who are wholesale merchants, and in consideration of the agreement by complainants to extend the time for the payment of this indebtedness until August '5, 1921, and in order to secure merchandise to be sold by complainant to Youngblood in the future, Youngblood transferred and assigned the certificate to complainants on August 5,1920, as collateral security for his said debt to complainants, which was thereupon evidenced by a note executed on August 5, 1920, by Youngblood to complainants, this note being due and payable August 5, 1921.

“The note provides that the certificate is pledged to secure the note, and complainants, by the terms of the note, are given a lien upon the certificate not only for the payment of the note but also for such further advances as may thereafter be made by complainants to Youngblood. Thereafter complainants, in pursuance of this agreement, during the fall of 1920, sold and delivered to Young-blood merchandise to the amount of six hundred seventy-nine dollars and forty-four cents. During the years 1919 and 1920, and up until February 10, 1921, Youngblood was indebted to the Planters’ Bank in the sum of one thousand two hundred forty-six dollars for a loan made *702in the fall of 1919, and on February 10, 1921, all his indebtedness to said bank amounted to four thousand one hundred ninety dollars and ninety-one cents, for which amount Youngblood on February 10, 1921, gave his note to said bank, payable January 1, 1922.

“This note provides on its face that it is collaterally secured by certain notes from Pentecost & Eubanks to Youngblood, of the total face amount of six thousand dollars and makes no reference whatever to its being secured by any lien on said certificate of stock. The Eu-banks and Pentecost notes were thought by the bank to be worth their face value when attached as collateral to the Youngblood note to the bank, but they have since jjroven worthless, Pentecost having gone into bankruptcy.

“All during the years 1919 and 1920, and on August 5, 1920, and at the time when said note dated February 10, 1921, was executed by Youngblood, the bank, through its proper officers, considered Youngblood entirely solvent and considered his indebtedness to the bank entirely sound and secure without the security of the certificate of stock, and did not make any request of Youngblood to put up as collateral security his certificate of stock, and at that time the bank was relying on Youngblood’s personal reliability and the collateral mentioned in the face of the note from Youngblood to the bank, the same being the Pentecost and Efibanks notes, although said bank never expressly waived such lien unless it did so by reason of the facts herein stated. But all during this time the bank made no attempt to enforce any lien upon the stock, or to obtain possession of the certificate.

“'On June 8, 1921, Youngblood became a voluntary bankrupt, and said Gensberger became the trustee of his estate in bankruptcy. On August 3, 1921, complainants wrote to Planters ’ Bank a letter inclosing the certificate to the bank, explaining how it had been transferred to complainants by Youngblood and asking that the bank transfer the stock to complainants on the books of the corporation. This letter was not answered, and on Au*703gust 16, 1921, complainants wrote to the bank again, quoting the letter of August 3rd, and asking for a reply, and thereupon the bank, through said Mr. Thayer, either in reply to complainant’s letter of August 3rd, or their letter of August 16th, wrote complainants that the bank was claiming a lien on the stock under the provisions of its charter quoted above, and therefore refused to make the change on the books or to surrender the certificate. This was the first claim the bank had ever made to any lien upon the stock.

“Complainants thereupon filed this suit, claiming its lien upon the stock for its indebtedness mentioned above. The bank does not dispute the above-mentioned indebtedness in favor of complainants, and does not deny that complainants are entitled to a lien upon the stock for their indebtedness, but contends that such lien in favor of complainants is inferior and subordinate to the lien of the bank for its indebtedness evidenced by said note dated February 10, 1921, by virtue of the above quoted charter provision. Complainants do not deny that Youngblood is indebted to said bank as evidenced by said note. It is further agreed that said indebtedness due complainants and said indebtedness due said bank are each more than the value of said certificate. Said debt due complainants and said debt due said bank are both past due, and no part of either has ever been paid. Said certificate was introduced in evidence, and is now in the custody of the court.

£ £ The court rendered a final decree, fixing the indebtedness due complainants as set -forth above in the sum of one thousand nine hundred forty-nine dollars and forty-four cents which amount is correct, and also decreed that complainants’ indebtedness constituted a first and paramount lien upon said stock, and ordered said certificate sold by a commissioner for the satisfaction of said debt due complainant. The issue before the supreme court, by agreement, is solely whether or not the lower court erred in decreeing that said indebtedness *704due complainant constituted a paramount lien upon said stock, or whether said bank is entitled to a paramount lien upon said stock to secure said indebtedness in its favor.”

The contention of the appellant, in short, is that under its charter.it had a superior lien upon the certificate of stock as against the assignment of the stock by Young-blood to the appellees; that the legislative authority, expressed in the charter and duly recorded, validity impressed a lien upon the stock of any stockholder to secure the payment of any indebtedness that such stockholder might owe to the bank; that any statutory proviexpressed in the charter and duly recorded, validly impairment of contract under the Constitution, and that section 3606; Hemingway’s Code (chapter 124, Laws of 1914) cannot, for this reason, defeat the lien of the bank given by its charter.

The appellees urge that section 3606, Hemingway’s Code, invalidates the provisions of the bank’s charter so far as it gives a lien against the stock of a stockholder who may become indebted to the bank. This section provides in substance that no bank shall accept as collateral security nor be the purchaser of its own capital stock, except where such collateral taken or the purchase made shall be necessary to prevent the loss upon a debt previously contracted in good faith with the bank by the stockholder. It is our judgment that the above section Hemingway’s Code, section 3606) has the effect of prohibiting any lien upon the stock of the stockholder as given in the bank’s charter, except where the bank takes such stock in order to prevent the loss of a previous debt due the bank by the stockholder.

The statute is valid as a reasonable regulation of the affairs of the bank, is based upon public policy, and has an obvious purpose. Bank of Oxford v. Love, 111 Miss. 699, 72 So. 133, 8 A. L. R. 894. The right to regulate was not surrendered by the state in granting the charter. Therefore we 'think the lien of the appellees upon the *705certificate of stock here involved was paramount to the claim of the bank. Because if it be conceded that the bank undertook in this case to secure or impress a lien upon the certificate of stock in order to prevent the loss of a previous debt due by the stockholder to the bank, still this would not defeat the lien of the appellees because at the time the bank undertook to obtain or assert a lien upon the stock for the debt of the stockholder, the stock had already been assigned and delivered to the appellees and the bank could secure nothing’, since Young-blood had already assigned his right and title in the stock to the appellees before appellant attempted to assert its lien for a previous debt. 14 C. J. p. 790.

The judgment of the lower court is affirmed.

Affirmed.