X0306 4 2020-03-10 0 0001595893 Turning Point Therapeutics, Inc. TPTX 0001772259 Cui Jingrong Jean C/O TURNING POINT THERAPEUTICS, INC. 10628 SCIENCE CENTER DRIVE, STE. 200 SAN DIEGO CA 92121 1 0 0 0 Common Stock 1001298 D Common Stock 300000 I By The Jean Cui 2020 GRAT Common Stock 2020-03-10 4 S 0 7100 41.61 D 862283 I By spouse Common Stock 2020-03-10 4 S 0 8000 42.42 D 854283 I By spouse Common Stock 2020-03-10 4 S 0 3400 43.33 D 850883 I By spouse Common Stock 2020-03-11 4 S 0 4700 40.02 D 846183 I By spouse Common Stock 2020-03-11 4 S 0 6800 40.61 D 839383 I By spouse Common Stock 2020-03-11 4 S 0 2400 41.50 D 836983 I By spouse Common Stock 2020-03-11 4 S 0 3200 42.86 D 833783 I By spouse Common Stock 2020-03-11 4 S 0 1400 43.72 D 832383 I By spouse Common Stock 2020-03-12 4 S 0 2600 34.96 D 829783 I By spouse Common Stock 2020-03-12 4 S 0 1821 36.07 D 827962 I By spouse Common Stock 2020-03-12 4 S 0 1878 36.94 D 826084 I By spouse Common Stock 2020-03-12 4 S 0 701 37.91 D 825383 I By spouse Excludes 300,000 shares previously owned directly which were contributed to a grantor retained annuity trust on March 5, 2020. Reported transaction occurred pursuant to Rule 10b5-1 Plan adopted by Yishan (Peter) Li. The weighted average sale price for the transaction reported was $41.61, and the range of prices were between $41.00 and $41.99. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price will be provided. The weighted average sale price for the transaction reported was $42.42, and the range of prices were between $42.01 and $43.00. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price will be provided. The weighted average sale price for the transaction reported was $43.33, and the range of prices were between $43.03 and $44.00. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price will be provided. The weighted average sale price for the transaction reported was $40.02, and the range of prices were between $39.280 and $40.270. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price will be provided. The weighted average sale price for the transaction reported was $40.61, and the range of prices were between $40.290 and $41.280. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price will be provided. The weighted average sale price for the transaction reported was $41.50, and the range of prices were between $41.290 and $42.120. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price will be provided. The weighted average sale price for the transaction reported was $42.86, and the range of prices were between $42.375 and $43.370. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price will be provided. The weighted average sale price for the transaction reported was $43.72, and the range of prices were between $43.390 and $44.30. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price will be provided. The weighted average sale price for the transaction reported was $34.96, and the range of prices were between $34.450 and $35.410. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price will be provided. The weighted average sale price for the transaction reported was $36.07, and the range of prices were between $35.460 and $36.450. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price will be provided. The weighted average sale price for the transaction reported was $36.94, and the range of prices were between $36.475 and $37.470. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price will be provided. The weighted average sale price for the transaction reported was $37.91, and the range of prices were between $37.480 and $38.385. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price will be provided. /s/ Annette North, Attorney-in-Fact 2020-03-12