Brian Harris

Track

Insider profile

Currently holds a position at Griffon Corp

Performance

Overall performance
3.2
Performance over holding periods
4.2
30 days 90 days 120 days
Average return 5% 8.2% 15.1%
Success rate 62% 68% 82%
Transactions
9 22% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Performance for realised trades
4.4
Average return 696%
Success rate 73%
Average holding period 220
Transactions 28
Ranking by realised performance

Positions

Position Company Period
Chief Financial Officer, Senior Vice President Griffon Corp Aug. 1, 2015 -
Chief Accounting Officer, Vice President, Controller Griffon Corp Nov. 1, 2012 - Aug. 1, 2015
Chief Accounting Officer Griffon Corp July 1, 2009 - Nov. 1, 2012
Brian Harris's trades of Griffon Corp's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-07-02 2026-06-30
US Griffon Corp (GFF)
S Sale
58,625 +13.3%
383.33
US$4,741,727 		58,625 +13.3% 383.33 US$4,741,727
2026-06-30 2026-06-30
US Griffon Corp (GFF)
PrS Proposed sale
72,544
158.02
US$1,460,551 		72,544 158.02 US$1,460,551
2026-06-15 2026-06-11
US Griffon Corp (GFF)
S Sale
68,998 -7.2%
223.91
US$4,060,181 		68,998 -7.2% 223.91 US$4,060,181
2026-06-11 2026-06-11
US Griffon Corp (GFF)
PrS Proposed sale
7,500
95.03
US$712,723 		7,500 95.03 US$712,723
2024-12-03 2024-12-02
US Griffon Corp (GFF)
S Sale
4,557 -2.7%
83.11
US$378,732 		4,557 -2.7% 83.11 US$378,732
2024-12-03 2024-12-02
US Griffon Corp (GFF)
S Sale
13,983 -7.6%
82.43
US$1,152,619 		13,983 -7.6% 82.43 US$1,152,619
2024-11-29 2024-11-29
US Griffon Corp (GFF)
PrS Proposed sale
18,540
84.30
US$1,562,900 		18,540 84.30 US$1,562,900
2024-09-19 2024-09-17
US Griffon Corp (GFF)
S Sale
5,819 -2.9%
67.65
US$393,655 		5,819 -2.9% 67.65 US$393,655
2024-09-17 2024-09-16
US Griffon Corp (GFF)
S Sale
251 -0.1%
67.50
US$16,942 		251 -0.1% 67.50 US$16,942
2024-09-17 2024-09-13
US Griffon Corp (GFF)
S Sale
3,314 -1.6%
67.50
US$223,695 		3,314 -1.6% 67.50 US$223,695
2024-09-17 2024-09-13
US Griffon Corp (GFF)
S Sale
10,000 -4.7%
65.64
US$656,400 		10,000 -4.7% 65.64 US$656,400
2024-09-04 2024-09-04
US Griffon Corp (GFF)
PrS Proposed sale
19,384
66.21
US$1,283,420 		19,384 66.21 US$1,283,420
2018-11-27 2018-11-23
US Griffon Corp (GFF)
B Purchase
2,000 +2.5%
11.80
US$23,600 		2,000 +2.5% 11.80 US$23,600
2010-06-08 2010-06-04
US Griffon Corp (GFF)
B Purchase
4,000 +32.0%
10.93
US$43,711 		4,000 +32.0% 10.93 US$43,711