SEC FORM 4

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person^*

Isom Jeff

(Last)

(First)

(Middle)

C/O PLAINSCAPITAL CORPORATION

2323 VICTORY AVENUE, SUITE 1400

(Street)

DALLAS

75219

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
PLAINSCAPITAL CORP [ NONE ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	EVP of Finance and Accounting

3. Date of Earliest Transaction (Month/Day/Year)
09/14/2012

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Original Common Stock	09/14/2012		M		3,600	A	$10.8806	89,955⁽¹⁾⁽²⁾⁽³⁾⁽⁴⁾	D
Original Common Stock								36,920	I	By ESOP⁽⁵⁾

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Employee stock option (right to buy)	$10.8806	09/14/2012		M			3,600	10/01/2005	04/01/2015	Original Common Stock	3,600	$0	0	D

Explanation of Responses:

1. Includes 4,500 restricted stock units granted to the reporting person on April 1, 2012. Such restricted stock units will vest, and an equal number of shares of Original Common Stock will be deliverable to the reporting person, upon the fifth anniversary of the date of grant, April 1, 2017, or immediately upon the earlier occurrence of events specified in the reporting person's restricted stock unit award agreement, including a "change in control" of PlainsCapital Corporation.

2. Includes 4,500 restricted stock units granted to the reporting person on April 1, 2011. Such restricted stock units will vest, and an equal number of shares of Original Common Stock will be deliverable to the reporting person, upon the fifth anniversary of the date of grant, April 1, 2016, or immediately upon the earlier occurrence of events specified in the reporting person's restricted stock unit award agreement, including a "change in control" of PlainsCapital Corporation.

3. Includes 6,000 restricted stock units granted to the reporting person on April 1, 2010. Such restricted stock units will vest, and an equal number of shares of Original Common Stock will be deliverable to the reporting person, upon the fifth anniversary of the date of grant, April 1, 2015, or immediately upon the earlier occurrence of events specified in the reporting person's restricted stock unit award agreement, including a "change in control" of PlainsCapital Corporation.

4. Includes 30,000 shares of restricted stock granted to the reporting person on December 17, 2008. These shares vested or will vest in equal installments, rounded down to the nearest whole number to avoid the issuance of any fractional shares, over a seven-year period, beginning with the first anniversary of the date of grant, December 17, 2009, and continuing each 17th day of December until December 17, 2015. Vesting of these shares accelerates upon a "change in control," or "initial public listing" of the common stock, of PlainsCapital Corporation.

5. Represents shares allocated to the account of the reporting person pursuant to the Plains Capital Corporation Employee Stock Ownership Plan and reflects additional shares allocated since the reporting person last filed a report on Form 4.

	/s/ Jeff Isom	09/14/2012
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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