Track Hedge Funds Using 13F Filings

Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
Title of Security	Transaction Date	Transaction Code	Shares	Acquired or Disposed	Price per share	5. Amount of Securities Beneficially Owned Following Reported Transaction	6. Ownership Form Direct or Indirect
COMMON STOCK	2021-03-11	F	2,726	d	$32.45	186,906	direct
COMMON STOCK	2021-03-12	F	7,696	d	$32.76	179,210	direct
COMMON STOCK	2021-03-12	A	61,050	a	$32.76	240,655	direct

Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, convertible securities
Title of Derivative Security	Conversion or Exercise Price of Derivative Security	Transaction Date	Deemed Execution Date	Transaction Code	Number of Derivative Securities Acquired (A) or Disposed of (D)	Date Exercisable	Expiration Date	Title and Amount of Securities Underlying Derivative Security	Price of Derivative Security	Number of derivative Securities Beneficially Owned Following Reported Transaction(s)	Ownership Form: Direct (D) or Indirect (I)	Nature of Indirect Beneficial Ownership
STOCK OPTION (RIGHT TO BUY)	23.09	2021-03-12	deemed execution date	A	648,686 (a)	2021-03-12	2027-03-12	common stock 648,686	$23.09	648,686	direct

Footnotes
ID	footnote
f1	this disposition relates to withholding for taxes on 6,929 vesting shares associated with a previously reported issuance.
f2	this disposition relates to withholding for taxes on 19,560 vesting shares associated with a previously reported issuance.
f3	this balance includes 395 shares obtained on november 30, 2020 under the luminex corporation employee stock purchase plan.
f4	the board of directors of luminex corporation determined the level of performance and number of shares earned for this performance option. the option will vest annually in four equal installments beginning 03/12/21.

Form Type: 4