Howard Machek Net Worth - Insider Trades and Bio as of Jun 14, 2026

CENTCENTRAL GARDEN & PET COSEC CIK: 0001650256

Estimated Net Worth

$5.53 Million9.3%vs Last Year

Last Updated: May 19, 2026 11:43 PM EST

Transaction Summary

Total Transactions55

Buy-Sell Ratio0.00

Buy Transactions0

Sell Transactions8

Transaction Volume

Total Volume-$2.22M

Net Volume$2.22M

Buy Volume$0.00

Sell Volume-$2.22M

Trade Analysis

AVG Trade Size-$64.35K

Largest Trade$0.00

Most Active MonthFeb

Most Active Year2024

Trading Sentiment

OverallBullish

Recent TradeNeutral

Last 90 Days0 Trades

ConvictionNone

Net Worth & Trading Activity Over Time

Monthly Trading Pattern

Past Insider Trading and Trends

Howard MacHek has an estimated net worth of $5.53 Million. This is based on reported shares in CENTRAL GARDEN & PET CO.

2016 was Howard MacHek's most active year for acquiring shares with 5 total transactions. Howard MacHek's most active month to acquire stocks was the month of January. 2024 was Howard MacHek's most active year for disposing of shares, totalling 11 transactions. Howard MacHek's most active month to dispose stocks was the month of January. 2023 saw Howard MacHek paying a total of $428,210.70 for 17,116 shares, this is the most they've acquired in one year. In 2024 Howard MacHek cashed out on 45,929 shares for a total of $1,191,264.80, their largest year based on trade value.

Holdings & Transactions

CENTcentral garden & pet co

Chief Accounting Officer

Updated: Feb 12, 2026VIEW QUOTE

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 4	0.14	6.25K	—	—	Feb 12, 2026	59.74K	Grant	—	Feb 11	View
From 4	-0.03	1.33K	$33.60	-$44.65K	Feb 10, 2026	53.49K	Tax	—	Feb 06	View
From 4	-0.05	2.40K	$26.51	-$43.57K	Feb 02, 2026	54.81K	Options	—	Jan 30	View
From 4	-0.08	3.92K	$35.85	-$140.68K	Jul 15, 2025	52.77K	Tax	—	Jul 13	View
From 4	0.06	2.97K	—	—	Feb 13, 2025	56.24K	Grant	—	Feb 11	View
From 4	-0.02	838.00	$32.79	-$27.48K	Feb 11, 2025	53.26K	Tax	—	Feb 09	View
From 4	-0.01	672.00	$34.04	-$22.87K	Feb 07, 2025	54.10K	Tax	—	Feb 06	View
From 4	-0.08	3.92K	$32.91	-$129.11K	Jul 16, 2024	54.71K	Tax	—	Jul 13	View
From 4	-0.24	17.34K	$31.46	-$467.92K	May 15, 2024	62.73K	Sale	—	May 13 - 14	View
From 4	-0.01	587.00	$36.43	-$21.38K	Apr 02, 2024	65.52K	Tax	—	Mar 29	View
From 4	-0.13	8.58K	$29.20	-$212.35K	Feb 14, 2024	66.07K	Sale	—	Feb 13 - 14	View
From 4	-0.01	817.00	$37.52	-$30.65K	Feb 13, 2024	69.97K	Tax	—	Feb 09	View
From 4	0.06	3.01K	—	—	Feb 08, 2024	57.37K	Grant	—	Feb 06	View
From 4	-0.08	4.77K	$34.77	-$38.71K	Dec 19, 2023	58.08K	Options	—	Dec 15	View
From 4	-0.17	9.62K	$39.80	-$147.38K	Aug 08, 2023	53.01K	Sale	—	Aug 04 - 07	View
From 4	-0.01	458.00	$38.36	-$17.57K	Mar 31, 2023	54.95K	Tax	—	Mar 29	View
From 4/A	0.05	2.46K	—	—	Mar 21, 2023	55.49K	Grant	—	Feb 06	View
From 4	-0.00	133.00	$41.09	-$5.46K	Feb 13, 2023	54.33K	Tax	—	Feb 09	View
From 4	0.03	1.44K	—	—	Feb 08, 2023	54.47K	Grant	—	Feb 06	View
From 4	-0.13	7.29K	$35.76	-$38.26K	Nov 15, 2022	53.00K	Options	—	Nov 11	View
From 4	0.01	442.00	$39.48	-$22.07K	Nov 03, 2022	51.96K	Grant	—	May 18 - 01	View
From 4	-0.01	404.00	$41.98	-$16.96K	Mar 31, 2022	51.05K	Tax	—	Mar 29	View
From 4	0.03	1.28K	$41.95	-$5.24K	Feb 11, 2022	51.42K	Grant	—	Feb 09	View
From 4	-0.10	5.24K	$27.83	-$94.77K	Jan 31, 2022	50.14K	Options	—	Jan 27	View
From 4	-0.01	559.00	$46.89	-$26.21K	Nov 03, 2021	46.35K	Tax	—	Nov 01	View
From 4	1.03	21.56K	—	—	Aug 02, 2021	46.90K	Grant	—	Jul 13	View
From 4	-0.02	501.00	$51.10	-$25.60K	Mar 31, 2021	25.00K	Tax	—	Mar 29	View
From 4	-0.16	5.61K	$30.32	-$138.36K	Mar 15, 2021	34.49K	Options	—	Mar 11	View
From 4	0.32	5.30K	—	—	Feb 11, 2021	26.08K	Grant	—	Feb 09	View
From 4	-0.03	582.00	$35.57	-$20.70K	Nov 03, 2020	20.78K	Tax	—	Nov 01	View
From 4	-0.46	14.73K	$24.36	-$465.29K	Aug 27, 2020	21.33K	Sale	—	Aug 25	View
From 4	-0.24	10.30K	$22.09	-$249.84K	May 21, 2020	35.81K	Sale	—	May 19	View
From 4	—	11.40K	—	—	Feb 12, 2020	11.40K	Grant	—	Feb 10	View
From 4	-0.01	318.00	$29.62	-$9.42K	Nov 18, 2019	27.84K	Tax	—	Nov 14	View
From 4	0.21	4.30K	—	—	May 16, 2019	27.73K	Grant	—	May 14	View
From 4	0.40	8.65K	$27.38	-$29.87K	Feb 15, 2019	32.85K	Grant	—	Feb 13 - 14	View
From 4	-0.15	3.89K	$21.20	-$88.45K	Feb 06, 2019	24.18K	Options	—	Feb 04	View
From 4	0.23	3.20K	$28.82	-$9.31K	Nov 16, 2018	20.03K	Grant	—	Nov 14	View
From 4	-0.04	519.00	$38.90	-$20.19K	Apr 03, 2018	16.80K	Tax	—	Mar 31	View
From 4	-0.29	6.00K	$38.01	-$228.06K	Feb 26, 2018	17.29K	Sale	—	Feb 22	View
From 4	-0.06	1.21K	$37.16	-$45.11K	Feb 16, 2018	23.29K	Tax	—	Feb 14	View
From 4	—	7.22K	—	—	Jan 23, 2018	31.40K	Grant	—	Jan 19	View
From 4	-0.02	351.00	$34.55	-$12.13K	Nov 16, 2017	24.47K	Tax	—	Nov 14	View
From 4	-0.07	2.44K	$21.05	-$54.99K	Sep 28, 2017	32.79K	Options	—	Sep 26	View
From 4	-0.03	564.00	$34.56	-$19.49K	Apr 04, 2017	21.57K	Tax	—	Mar 31	View
From 4	-0.07	2.46K	$20.68	-$53.60K	Mar 21, 2017	35.12K	Options	—	Mar 17	View
From 4	-0.06	1.16K	$31.60	-$36.56K	Feb 16, 2017	19.52K	Tax	—	Feb 14	View
From 4	—	8.33K	—	—	Jan 30, 2017	8.33K	Grant	—	Jan 20	View
From 4	0.17	2.79K	—	—	Nov 15, 2016	20.68K	Grant	—	Nov 14	View
From 4	-0.48	15.03K	$17.29	-$290.35K	Aug 10, 2016	17.78K	Sale	—	Aug 09	View
From 4	-0.32	14.42K	$14.13	-$155.42K	May 11, 2016	32.48K	Sale	—	May 09	View
From 4	-0.02	551.00	$16.23	-$8.94K	Apr 04, 2016	25.55K	Tax	—	Mar 31	View
From 4	—	18.00K	—	—	Feb 02, 2016	18.00K	Grant	—	Jan 29	View
From 4	-0.24	9.97K	$11.80	-$24.46K	Sep 08, 2015	33.08K	Options	—	Sep 03	View
From 3	—	—	—	—	Sep 08, 2015	24.37K	—	—	—	View

Benzinga

Benzinga

Net Worth & Trading Activity Over Time

Monthly Trading Pattern

Past Insider Trading and Trends

Holdings & Transactions