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Shackelton Christopher S

In the past year, 8 open-market purchase filings worth $80.4M and 1 sale filing worth $124.2M.

Current role at each company

Show 4 more companies

Open-market trades in the past year

Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.

Bought
$80.4M
8 filings
Sold
$124.2M
1 filing
Net
−$43.8M
Bought minus sold
Companies
3
With open-market trades

Trades

Every Form 4 that lists Shackelton Christopher S as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.

UTI Universal Technical Institute Inc

Director20 trades

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Dec 16, 2022 (view filing)8:17 PM ETDec 142 daysColiseum Capital Partners, L.P. and 4 othersDirector, 10% OwnerPPurchaseCommon Stock, par value $0.0001 ("Common Stock")+70.9K$6.20+$439.7KNew position70.9K after
Dec 16, 2022 (view filing)8:17 PM ETDec 15-161 dayColiseum Capital Partners, L.P. and 4 othersDirector, 10% OwnerPPurchase+145.8K$6.25+$911.8K+205.6%216.7K after2 lots
Dec 29, 2022 (view filing)7:41 PM ETDec 272 daysColiseum Capital Partners, L.P. and 4 othersDirector, 10% OwnerPPurchaseCommon Stock, par value $0.0001 ("Common Stock")+63.9K$6.24+$398.7K+29.5%280.6K after
Dec 29, 2022 (view filing)7:41 PM ETDec 28-291 dayColiseum Capital Partners, L.P. and 4 othersDirector, 10% OwnerPPurchase+101.1K$6.51+$658.6K+36.0%381.7K after2 lots
Jan 3, 2023 (view filing)7:18 PM ETDec 30, 20224 daysColiseum Capital Partners, L.P. and 4 othersDirector, 10% OwnerPPurchaseCommon Stock, par value $0.0001 ("Common Stock")+90.3K$6.67+$602.6K+23.7%472.1K after
Mar 30, 2023 (view filing)7:49 PM ETMar 282 daysColiseum Capital Partners, L.P. and 4 othersDirector, 10% OwnerPPurchaseCommon Stock, par value $0.0001 ("Common Stock")+6.28K$6.74+$42.3K+1.3%478.4K after
Mar 30, 2023 (view filing)7:49 PM ETMar 29-301 dayColiseum Capital Partners, L.P. and 4 othersDirector, 10% OwnerPPurchase+142.9K$6.94+$992.4K+29.9%621.3K after2 lots
Jun 23, 2023 (view filing)7:56 PM ETJun 212 daysColiseum Capital Partners, L.P. and 4 othersDirector, 10% OwnerPPurchaseCommon Stock, par value $0.0001 ("Common Stock")+26.3K$6.46+$170.0K+4.2%647.6K after
Jun 23, 2023 (view filing)7:56 PM ETJun 22-231 dayColiseum Capital Partners, L.P. and 4 othersDirector, 10% OwnerPPurchase+281.3K$6.69+$1.88M+43.4%929.0K after2 lots
Feb 16, 2024 (view filing)4:15 PM ETFeb 151 dayColiseum Capital Partners, L.P. and 4 othersDirector, 10% OwnerSSaleCommon Stock, par value $0.0001 ("Common Stock")−3.96M$15.05−$59.5M−29.8%9.33M after

See all 20 trades at UTI

SONO Sonos Inc

10% Owner22 trades

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Apr 7, 2025 (view filing)8:08 PM ETApr 34 daysColiseum Capital Partners, L.P. and 4 others10% OwnerPPurchaseCommon Stock, $0.001 par value per share ("Common Stock")+147.2K$9.17+$1.35M+1.2%12.1M after
Apr 7, 2025 (view filing)8:08 PM ETApr 7Same dayColiseum Capital Partners, L.P. and 4 others10% OwnerPPurchase+62.5K$8.38+$523.8K+0.5%12.1M after
Jun 16, 2025 (view filing)7:57 PM ETJun 124 daysColiseum Capital Partners, L.P. and 4 others10% OwnerPPurchaseCommon Stock, $0.001 par value per share ("Common Stock")+240.0K$10.21+$2.45M+2.0%12.4M after
Jun 16, 2025 (view filing)7:57 PM ETJun 13-163 daysColiseum Capital Partners, L.P. and 4 others10% OwnerPPurchase+411.6K$10.04+$4.13M+3.3%12.8M after2 lots
Jun 24, 2025 (view filing)7:29 PM ETJun 204 daysColiseum Capital Partners, L.P. and 4 others10% OwnerPPurchaseCommon Stock, $0.001 par value per share ("Common Stock")+238.0K$9.92+$2.36M+1.9%13.0M after
Jun 24, 2025 (view filing)7:29 PM ETJun 23-241 dayColiseum Capital Partners, L.P. and 4 others10% OwnerPPurchase+185.4K$10.16+$1.88M+1.4%13.2M after2 lots
Jul 29, 2025 (view filing)8:05 PM ETJul 254 daysColiseum Capital Partners, L.P. and 4 others10% OwnerPPurchaseCommon Stock, $0.001 par value per share ("Common Stock")+287.1K$11.18+$3.21M+2.2%13.5M after
Jul 29, 2025 (view filing)8:05 PM ETJul 28-291 dayColiseum Capital Partners, L.P. and 4 others10% OwnerPPurchase+1.02M$11.31+$11.6M+7.6%14.5M after2 lots
Aug 5, 2025 (view filing)6:37 PM ETAug 14 daysColiseum Capital Partners, L.P. and 4 others10% OwnerPPurchaseCommon Stock, $0.001 par value per share ("Common Stock")+80.0K$10.38+$830.4K+0.6%14.6M after
Aug 5, 2025 (view filing)6:37 PM ETAug 4-51 dayColiseum Capital Partners, L.P. and 4 others10% OwnerPPurchase+162.7K$10.82+$1.76M+1.1%14.7M after2 lots

See all 22 trades at SONO

MCFT MasterCraft Boat Holdings, Inc.

10% Owner24 trades

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Feb 10, 2023 (view filing)4:44 PM ETFeb 82 daysColiseum Capital Partners, L.P. and 4 others10% OwnerSSaleCommon Stock, par value $0.001 per share ("Common Stock")−335.5K$34.24−$11.5M−18.6%1.47M after
Sep 28, 2023 (view filing)8:51 PM ETSep 262 daysColiseum Capital Partners, L.P. and 4 others10% OwnerPPurchaseCommon Stock, par value $0.001 per share ("Common Stock")+35.0K$21.09+$738.1K+2.0%1.76M after
Sep 28, 2023 (view filing)8:51 PM ETSep 27-281 dayColiseum Capital Partners, L.P. and 4 others10% OwnerPPurchase+244.4K$21.77+$5.32M+13.9%2.00M after2 lots
Mar 18, 2024 (view filing)7:36 PM ETMar 144 daysColiseum Capital Partners, L.P. and 4 others10% OwnerPPurchaseCommon Stock, par value $0.001 per share ("Common Stock")+24.2K$20.72+$500.7K+1.2%2.03M after
Mar 18, 2024 (view filing)7:36 PM ETMar 15, 2023-Mar 18, 2024369 daysLateColiseum Capital Partners, L.P. and 4 others10% OwnerPPurchase+126.1K$21.81+$2.75M+6.2%2.15M after2 lots
Apr 12, 2024 (view filing)8:52 PM ETApr 102 daysColiseum Capital Partners, L.P. and 4 others10% OwnerPPurchaseCommon Stock, par value $0.01 per share ("Common Stock")+11.3K$21.63+$244.6K+0.5%2.16M after
Apr 12, 2024 (view filing)8:52 PM ETApr 11-121 dayColiseum Capital Partners, L.P. and 4 others10% OwnerPPurchase+61.3K$21.84+$1.34M+2.8%2.22M after2 lots
Apr 22, 2024 (view filing)7:59 PM ETApr 184 daysColiseum Capital Partners, L.P. and 4 others10% OwnerPPurchaseCommon Stock, par value $0.01 per share ("Common Stock")+107.1K$20.81+$2.23M+4.8%2.33M after
Apr 22, 2024 (view filing)7:59 PM ETApr 22Same dayColiseum Capital Partners, L.P. and 4 others10% OwnerPPurchase+26.0K$21.34+$555.7K+1.1%2.36M after
May 10, 2024 (view filing)9:27 PM ETMay 82 daysColiseum Capital Partners, L.P. and 4 others10% OwnerPPurchaseCommon Stock, par value $0.01 per share ("Common Stock")+47.5K$19.13+$908.7K+2.0%2.40M after

See all 24 trades at MCFT

ACH Accendra Health Inc

10% Owner8 trades

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Mar 4, 2025 (view filing)9:07 PM ETFeb 284 daysColiseum Capital Partners, L.P. and 4 others10% OwnerPPurchaseCommon Stock, par value $2 per share ("Common Stock")+1.74M$9.39+$16.3M+22.5%9.47M after
Mar 4, 2025 (view filing)9:07 PM ETMar 3-41 dayColiseum Capital Partners, L.P. and 4 others10% OwnerPPurchase+1.15M$9.58+$11.1M+12.2%10.6M after2 lots
Apr 7, 2025 (view filing)8:21 PM ETApr 34 daysColiseum Capital Partners, L.P. and 4 others10% OwnerPPurchaseCommon Stock, par value $2 per share ("Common Stock")+160.0K$8.53+$1.36M+1.5%10.8M after
Apr 7, 2025 (view filing)8:21 PM ETApr 4-73 daysColiseum Capital Partners, L.P. and 4 others10% OwnerPPurchase+368.4K$7.94+$2.93M+3.4%11.2M after2 lots
Apr 10, 2025 (view filing)9:43 PM ETApr 82 daysColiseum Capital Partners, L.P. and 4 others10% OwnerPPurchaseCommon Stock, par value $2 per share ("Common Stock")+105.0K$7.96+$835.8K+0.9%11.3M after
Apr 10, 2025 (view filing)9:43 PM ETApr 9-101 dayColiseum Capital Partners, L.P. and 4 others10% OwnerPPurchase+305.0K$7.34+$2.24M+2.7%11.6M after2 lots
Aug 14, 2025 (view filing)8:23 PM ETAug 122 daysColiseum Capital Partners, L.P. and 4 others10% OwnerPPurchaseCommon Stock, par value $2 per share ("Common Stock")+720.0K$5.15+$3.71M+6.2%12.3M after
Aug 14, 2025 (view filing)8:23 PM ETAug 13-141 dayColiseum Capital Partners, L.P. and 4 others10% OwnerPPurchase+817.9K$5.37+$4.39M+6.7%13.1M after2 lots

GMS GMS Inc.

10% Owner22 trades

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Sep 7, 2021 (view filing)8:10 PM ETSep 25 daysColiseum Capital Partners, L.P. and 5 others10% OwnerPPurchaseCommon stock, par value $0.01 per share ("Common Stock")+111.5K$50.57+$5.64M+2.2%5.08M after
Sep 7, 2021 (view filing)8:10 PM ETSep 3-74 daysColiseum Capital Partners, L.P. and 5 others10% OwnerPPurchase+127.3K$50.25+$6.40M+2.5%5.20M after2 lots
Sep 22, 2021 (view filing)4:54 PM ETSep 202 daysColiseum Capital Partners, L.P. and 5 others10% OwnerPPurchaseCommon stock, par value $0.01 per share ("Common Stock")+89.2K$43.12+$3.85M+1.7%5.29M after
Mar 22, 2022 (view filing)9:01 PM ETMar 184 daysColiseum Capital Partners, L.P. and 5 others10% OwnerPPurchaseCommon stock, par value $0.01 per share ("Common Stock")+25.3K$52.96+$1.34M+0.5%5.32M after
Mar 22, 2022 (view filing)9:01 PM ETMar 21-221 dayColiseum Capital Partners, L.P. and 5 others10% OwnerPPurchase+210.2K$54.65+$11.5M+4.0%5.53M after2 lots
Mar 28, 2022 (view filing)4:54 PM ETMar 244 daysColiseum Capital Partners, L.P. and 5 others10% OwnerPPurchaseCommon stock, par value $0.01 per share ("Common Stock")+10.0K$51.50+$515.0K+0.2%5.54M after
Apr 7, 2022 (view filing)5:46 PM ETApr 52 daysColiseum Capital Partners, L.P. and 5 others10% OwnerPPurchaseCommon stock, par value $0.01 per share ("Common Stock")+40.0K$47.89+$1.92M+0.7%5.58M after
Apr 8, 2022 (view filing)8:38 PM ETApr 62 daysColiseum Capital Partners, L.P. and 5 others10% OwnerPPurchaseCommon stock, par value $0.01 per share ("Common Stock")+195.1K$46.49+$9.07M+3.5%5.77M after
Apr 8, 2022 (view filing)8:38 PM ETApr 7-81 dayColiseum Capital Partners, L.P. and 5 others10% OwnerPPurchase+165.0K$46.82+$7.73M+2.9%5.94M after2 lots
Jun 24, 2022 (view filing)4:42 PM ETJun 222 daysColiseum Capital Partners, L.P. and 5 others10% OwnerPPurchaseCommon stock, par value $0.01 per share ("Common Stock")+93.9K$38.72+$3.64M+1.6%6.03M after

See all 22 trades at GMS

MODV ModivCare Inc

10% Owner19 trades

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Sep 9, 2021 (view filing)4:30 PM ETSep 72 daysColiseum Capital Partners, L.P. and 5 othersDirectorSSaleCommon Stock, par value $0.001 per share ("Common Stock")−260.0K$188.14−$48.9M−16.9%1.28M after
Dec 5, 2022 (view filing)7:19 PM ETDec 14 daysColiseum Capital Partners, L.P. and 5 othersDirectorPPurchaseCommon Stock, par value $0.001 per share ("Common Stock")+89.0K$76.09+$6.77M+6.9%1.37M after
Dec 5, 2022 (view filing)7:19 PM ETDec 23 daysColiseum Capital Partners, L.P. and 5 othersDirectorPPurchase+1.71K$76.00+$130.0K+0.1%1.37M after
Mar 20, 2023 (view filing)4:15 PM ETMar 173 daysColiseum Capital Partners, L.P. and 5 othersDirectorPPurchaseCommon Stock, par value $0.001 per share ("Common Stock")+25.2K$79.87+$2.01M+1.8%1.40M after
Mar 20, 2023 (view filing)4:15 PM ETMar 173 daysColiseum Capital Partners, L.P. and 5 othersDirectorPPurchase+1.17K$80.25+$94.1K+0.1%1.40M after
May 10, 2023 (view filing)7:27 PM ETMay 82 daysColiseum Capital Partners, L.P. and 5 othersDirector, 10% OwnerPPurchaseCommon Stock, par value $0.001 per share ("Common Stock")+12.8K$50.91+$653.0K+0.9%1.41M after
May 10, 2023 (view filing)7:27 PM ETMay 8-92 daysColiseum Capital Partners, L.P. and 5 othersDirector, 10% OwnerPPurchase+170.8K$53.76+$9.18M+12.1%1.58M after6 lots
May 12, 2023 (view filing)8:13 PM ETMay 102 daysColiseum Capital Partners, L.P. and 5 othersDirector, 10% OwnerPPurchaseCommon Stock, par value $0.001 per share ("Common Stock")+22.4K$54.10+$1.21M+1.4%1.61M after
May 12, 2023 (view filing)8:13 PM ETMay 10-122 daysColiseum Capital Partners, L.P. and 5 othersDirector, 10% OwnerPPurchase+62.7K$55.17+$3.46M+3.9%1.67M after4 lots
Aug 10, 2023 (view filing)9:02 PM ETAug 82 daysColiseum Capital Partners, L.P. and 5 othersDirector, 10% OwnerPPurchaseCommon Stock, par value $0.001 per share ("Common Stock")+99.1K$34.72+$3.44M+5.9%1.77M after

See all 19 trades at MODV

GORV Lazydays Holdings, Inc.

10% Owner21 trades

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Dec 10, 2021 (view filing)6:40 PM ETDec 82 daysColiseum Capital Partners, L.P. and 4 othersDirector, 10% OwnerPPurchaseCommon Stock, par value $0.0001 ("Common Stock")+69.5K$19.74+$1.37M+8.6%875.1K after
Dec 10, 2021 (view filing)6:40 PM ETDec 9-101 dayColiseum Capital Partners, L.P. and 4 othersDirector, 10% OwnerPPurchase+209.5K$19.64+$4.12M+23.9%1.08M after2 lots
Dec 16, 2021 (view filing)6:59 PM ETDec 151 dayColiseum Capital Partners, L.P. and 4 othersDirector, 10% OwnerPPurchaseCommon Stock, par value $0.0001 ("Common Stock")+3.57K$19.83+$70.9K+0.3%1.09M after
Dec 16, 2021 (view filing)6:59 PM ETDec 16Same dayColiseum Capital Partners, L.P. and 4 othersDirector, 10% OwnerPPurchase+83.6K$20.37+$1.70M+7.7%1.17M after
Nov 9, 2022 (view filing)4:35 PM ETNov 72 daysColiseum Capital Partners, L.P. and 4 othersDirector, 10% OwnerPPurchaseCommon Stock, par value $0.0001 ("Common Stock")+9.74K$13.39+$130.5K+0.8%1.18M after
Nov 9, 2022 (view filing)4:35 PM ETNov 81 dayColiseum Capital Partners, L.P. and 4 othersDirector, 10% OwnerPPurchase+11.5K$13.62+$156.4K+1.0%1.20M after
Nov 14, 2022 (view filing)7:27 AM ETNov 95 daysColiseum Capital Partners, L.P. and 4 othersDirector, 10% OwnerPPurchaseCommon Stock, par value $0.0001 ("Common Stock")+7.77K$13.54+$105.2K+0.6%1.20M after
Nov 14, 2022 (view filing)7:27 AM ETNov 104 daysColiseum Capital Partners, L.P. and 4 othersDirector, 10% OwnerPPurchase+1.70M$14.20+$24.1M+141.2%2.90M after
Dec 7, 2022 (view filing)4:48 PM ETDec 52 daysColiseum Capital Partners, L.P. and 4 othersDirector, 10% OwnerPPurchaseCommon Stock, par value $0.0001 ("Common Stock")+182.5K$13.45+$2.45M+6.3%3.09M after
Dec 7, 2022 (view filing)4:48 PM ETDec 61 dayColiseum Capital Partners, L.P. and 4 othersDirector, 10% OwnerPPurchase+4.36K$13.36+$58.3K+0.1%3.09M after

See all 21 trades at GORV

PRPL Purple Innovation, Inc.

Director, 10% Owner19 trades

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Dec 20, 2021 (view filing)9:07 PM ETDec 164 daysColiseum Capital Partners, L.P. and 5 othersDirector, 10% OwnerPPurchaseClass A Common Stock ("Common Stock")+1.88M$10.46+$19.6M+22.8%10.1M after
Dec 20, 2021 (view filing)9:07 PM ETDec 17-203 daysColiseum Capital Partners, L.P. and 5 othersDirector, 10% OwnerPPurchase+5.67M$11.57+$65.5M+56.0%15.8M after2 lots
Dec 28, 2021 (view filing)4:23 PM ETDec 235 daysColiseum Capital Partners, L.P. and 5 othersDirector, 10% OwnerPPurchaseClass A Common Stock ("Common Stock")+439.1K$13.81+$6.06M+2.8%16.2M after
Dec 28, 2021 (view filing)4:23 PM ETDec 271 dayColiseum Capital Partners, L.P. and 5 othersDirector, 10% OwnerPPurchase+155.3K$13.46+$2.09M+1.0%16.4M after
Dec 29, 2021 (view filing)4:51 PM ETDec 281 dayColiseum Capital Partners, L.P. and 5 othersDirector, 10% OwnerPPurchaseClass A Common Stock ("Common Stock")+120.0K$13.52+$1.62M+0.7%16.5M after
Jan 4, 2022 (view filing)4:28 PM ETDec 31, 20214 daysColiseum Capital Partners, L.P. and 5 othersDirector, 10% OwnerPPurchaseClass A Common Stock ("Common Stock")+310.0K$13.25+$4.11M+1.9%16.8M after
Mar 7, 2022 (view filing)6:39 PM ETMar 34 daysColiseum Capital Partners, L.P. and 5 othersDirector, 10% OwnerPPurchaseClass A Common Stock ("Common Stock")+1.80M$7.23+$13.0M+10.7%18.6M after
Mar 7, 2022 (view filing)6:39 PM ETMar 4-73 daysColiseum Capital Partners, L.P. and 5 othersDirector, 10% OwnerPPurchase+4.67M$7.20+$33.7M+25.1%23.3M after2 lots
Mar 31, 2022 (view filing)4:59 PM ETMar 301 dayColiseum Capital Partners, L.P. and 5 othersDirector, 10% OwnerPPurchaseClass A Common Stock ("Common Stock")+650.0K$6.47+$4.21M+2.1%30.9M after
May 16, 2022 (view filing)4:22 PM ETMay 124 daysColiseum Capital Partners, L.P. and 5 othersDirector, 10% OwnerPPurchaseClass A Common Stock ("Common Stock")+3.68M$3.84+$14.1M+11.9%34.6M after

See all 19 trades at PRPL

BLBD Blue Bird Corp

Director2 trades

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Jun 14, 2023 (view filing)4:05 PM ETJun 122 daysColiseum Capital Partners, L.P. and 4 othersDirector, 10% OwnerSSaleCommon Stock, par value $0.0001 ("Common Stock")−3.45M$20.00−$69.0M−73.6%1.24M after
Sep 18, 2023 (view filing)4:05 PM ETSep 144 daysColiseum Capital Partners, L.P. and 4 othersDirectorSSaleCommon Stock, par value $0.0001 ("Common Stock")−1.24M$21.00−$26.0M−100.0%0 after