SEC Insider Transactions from Musslewhite Robert W.

Last updated: 2026-03-14 11:37 UTC | Total transactions: 13

Musslewhite Robert W has filed 13 insider transactions across 3 companies since January 2023.

Most recent transaction: a grant/award of 1067 shares of CARDINAL HEALTH INC ($CAH) on November 05, 2025.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
Nov. 5, 2025 CARDINAL HEALTH INC $CAH Musslewhite Robert W Director A Common Shares 1067 $0.00 2,116.0000 239,000,000 101.72% 0.00%
Sept. 9, 2025 COSTAR GROUP, INC. $CSGP Musslewhite Robert W Director A Common Stock, par value $0.01 per share 3121 $0.00 18,277.0000 424,100,000 20.59% 0.00%
March 15, 2025 CARDINAL HEALTH INC $CAH Musslewhite Robert W Director A Common Shares 1049 $0.00 1,049.0000 243,000,000 9999.99% 0.00%
July 17, 2024 COSTAR GROUP, INC. $CSGP Musslewhite Robert W Director A Common Stock, par value $0.01 per share 3293 $0.00 15,156.0000 409,300,000 27.76% 0.00%
Jan. 7, 2024 Definitive Healthcare Corp. $DH Musslewhite Robert W Chief Executive Officer F Class A Common Stock 14207 $9.00 1,201,638.0000 116,562,252 1.17% 0.01%
Nov. 4, 2023 Definitive Healthcare Corp. $DH Musslewhite Robert W Chief Executive Officer F Class A Common Stock 12656 $7.27 1,215,845.0000 105,138,273 1.03% 0.01%
Oct. 7, 2023 Definitive Healthcare Corp. $DH Musslewhite Robert W Chief Executive Officer F Class A Common Stock 20016 $7.20 1,228,501.0000 105,138,273 1.60% 0.02%
Aug. 4, 2023 Definitive Healthcare Corp. $DH Musslewhite Robert W Chief Executive Officer F Class A Common Stock 12657 $11.31 1,248,517.0000 105,138,273 1.00% 0.01%
July 7, 2023 Definitive Healthcare Corp. $DH Musslewhite Robert W Chief Executive Officer F Class A Common Stock 20016 $10.67 1,261,174.0000 105,138,273 1.56% 0.02%
May 4, 2023 Definitive Healthcare Corp. $DH Musslewhite Robert W Chief Executive Officer F Class A Common Stock 53587 $9.90 1,281,190.0000 105,138,273 4.01% 0.05%
April 7, 2023 Definitive Healthcare Corp. $DH Musslewhite Robert W Chief Executive Officer F Class A Common Stock 15616 $10.47 1,334,777.0000 105,138,273 1.16% 0.01%
Feb. 16, 2023 Definitive Healthcare Corp. $DH Musslewhite Robert W Chief Executive Officer A Class A Common Stock 368422 $0.00 1,350,393.0000 105,138,273 37.52% 0.35%
Jan. 7, 2023 Definitive Healthcare Corp. $DH Musslewhite Robert W Chief Executive Officer F Class A Common Stock 14026 $10.41 981,971.0000 105,138,273 1.41% 0.01%