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 6% 8.2% 15.1%
Success rate 77% 68% 82%
Transactions
13 15% 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
US Griffon Corp (GFF)
Transaction date
Sale
Price
377.91
Quantity 35,924 +20.5%
Value US$4,705,467
US Griffon Corp (GFF)
Transaction date
Proposed sale
Price
298.55
Quantity 91,904
Value US$4,041,222
US Griffon Corp (GFF)
Transaction date
Sale
Price
55.73
Quantity 48,333 -43.6%
Value US$4,475,131
US Griffon Corp (GFF)
Transaction date
Sale
Price
103.08
Quantity 8,817 -6.1%
Value US$908,856
US Griffon Corp (GFF)
Transaction date
Proposed sale
Price
103.27
Quantity 11,050
Value US$1,141,150
US Griffon Corp (GFF)
Transaction date
Sale
Price
98.01
Quantity 6,183 -4.1%
Value US$605,996
US Griffon Corp (GFF)
Transaction date
Proposed sale
Price
98.01
Quantity 6,183
Value US$606,022
US Griffon Corp (GFF)
Transaction date
Sale
Price
95.03
Quantity 7,500 -4.7%
Value US$712,725
US Griffon Corp (GFF)
Transaction date
Proposed sale
Price
95.03
Quantity 7,500
Value US$712,723
US Griffon Corp (GFF)
Transaction date
Sale
Price
83.11
Quantity 4,557 -2.7%
Value US$378,732
US Griffon Corp (GFF)
Transaction date
Sale
Price
82.43
Quantity 13,983 -7.6%
Value US$1,152,619
US Griffon Corp (GFF)
Transaction date
Proposed sale
Price
84.30
Quantity 18,540
Value US$1,562,900
US Griffon Corp (GFF)
Transaction date
Sale
Price
67.65
Quantity 5,819 -2.9%
Value US$393,655
US Griffon Corp (GFF)
Transaction date
Sale
Price
67.50
Quantity 251 -0.1%
Value US$16,942
US Griffon Corp (GFF)
Transaction date
Sale
Price
67.50
Quantity 3,314 -1.6%
Value US$223,695
US Griffon Corp (GFF)
Transaction date
Sale
Price
65.64
Quantity 10,000 -4.7%
Value US$656,400
US Griffon Corp (GFF)
Transaction date
Proposed sale
Price
66.21
Quantity 19,384
Value US$1,283,420
US Griffon Corp (GFF)
Transaction date
Purchase
Price
11.80
Quantity 2,000 +2.5%
Value US$23,600
US Griffon Corp (GFF)
Transaction date
Purchase
Price
10.93
Quantity 4,000 +32.0%
Value US$43,711
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-08-11 2026-08-07
US Griffon Corp (GFF)
S Sale
35,924 +20.5%
377.91
US$4,705,467 		35,924 +20.5% 377.91 US$4,705,467
2026-08-07 2026-08-07
US Griffon Corp (GFF)
PrS Proposed sale
91,904
298.55
US$4,041,222 		91,904 298.55 US$4,041,222
2026-08-07 2026-08-05
US Griffon Corp (GFF)
S Sale
48,333 -43.6%
55.73
US$4,475,131 		48,333 -43.6% 55.73 US$4,475,131
2026-08-07 2026-08-05
US Griffon Corp (GFF)
S Sale
8,817 -6.1%
103.08
US$908,856 		8,817 -6.1% 103.08 US$908,856
2026-08-05 2026-08-05
US Griffon Corp (GFF)
PrS Proposed sale
11,050
103.27
US$1,141,150 		11,050 103.27 US$1,141,150
2026-07-02 2026-06-30
US Griffon Corp (GFF)
S Sale
6,183 -4.1%
98.01
US$605,996 		6,183 -4.1% 98.01 US$605,996
2026-06-30 2026-06-30
US Griffon Corp (GFF)
PrS Proposed sale
6,183
98.01
US$606,022 		6,183 98.01 US$606,022
2026-06-15 2026-06-11
US Griffon Corp (GFF)
S Sale
7,500 -4.7%
95.03
US$712,725 		7,500 -4.7% 95.03 US$712,725
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