Michael Graff

Track

Insider profile

Currently holds a position at TransDigm Group Inc

Performance

Overall performance
2.6
Performance over holding periods
4.2
30 days 90 days 120 days
Average return -4% 8.2% 15.1%
Success rate 32% 68% 82%
Transactions
11 9% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Performance for realised trades
4.4
Average return 163%
Success rate 73%
Average holding period 220
Transactions 28
Ranking by realised performance

Positions

Position Company Period
Independent Director TransDigm Group Inc July 23, 2003 -
Director Builders FirstSource Inc Feb. 27, 2006 - July 27, 2016
Michael Graff's trades of TransDigm Group Inc'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
Transaction date
Sale
Price
216.67
Quantity 12,906 +30.1%
Value US$3,515,594
Transaction date
Sale
Price
479.97
Quantity 11,369 -7.9%
Value US$2,615,866
Transaction date
Sale
Price
352.08
Quantity 29,953 +26.1%
Value US$1,333,957
Transaction date
Sale
Price
1,400.03
Quantity 228 -6.4%
Value US$319,207
Transaction date
Sale
Price
1,399.44
Quantity 172 -4.6%
Value US$240,703
Transaction date
Proposed sale
Price
1,402.10
Quantity 1,760
Value US$2,467,687
Transaction date
Proposed sale
Price
1,108.17
Quantity 3,460
Value US$3,834,263
Transaction date
Sale
Price
1,109.99
Quantity 1,260 -20.4%
Value US$1,398,593
Transaction date
Sale
Price
1,107.04
Quantity 2,163 -25.9%
Value US$2,394,534
Transaction date
Purchase
Price
448.07
Quantity 618 +18.3%
Value US$276,907
Transaction date
Sale
Price
424.36
Quantity 182 -4.0%
Value US$77,234
Transaction date
Sale
Price
424.36
Quantity 2,564 -36.2%
Value US$1,088,071
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2025-08-27 2025-08-26
S Sale
12,906 +30.1%
216.67
US$3,515,594 		12,906 +30.1% 216.67 US$3,515,594
2025-08-27 2025-08-26
S Sale
11,369 -7.9%
479.97
US$2,615,866 		11,369 -7.9% 479.97 US$2,615,866
2025-08-27 2025-08-26
S Sale
29,953 +26.1%
352.08
US$1,333,957 		29,953 +26.1% 352.08 US$1,333,957
2025-08-27 2025-08-26
S Sale
228 -6.4%
1,400.03
US$319,207 		228 -6.4% 1,400.03 US$319,207
2025-08-27 2025-08-26
S Sale
172 -4.6%
1,399.44
US$240,703 		172 -4.6% 1,399.44 US$240,703
2025-08-26 2025-08-26
PrS Proposed sale
1,760
1,402.10
US$2,467,687 		1,760 1,402.10 US$2,467,687
2024-02-13 2024-02-13
PrS Proposed sale
3,460
1,108.17
US$3,834,263 		3,460 1,108.17 US$3,834,263
2024-02-13 2024-02-13
S Sale
37 -0.8%
1,111.78
US$41,136 		37 -0.8% 1,111.78 US$41,136
2024-02-13 2024-02-13
S Sale
1,260 -20.4%
1,109.99
US$1,398,593 		1,260 -20.4% 1,109.99 US$1,398,593
2024-02-13 2024-02-13
S Sale
2,163 -25.9%
1,107.04
US$2,394,534 		2,163 -25.9% 1,107.04 US$2,394,534
2020-06-12 2020-06-12
B Purchase
618 +18.3%
448.07
US$276,907 		618 +18.3% 448.07 US$276,907
2019-02-12 2019-02-08
S Sale
182 -4.0%
424.36
US$77,234 		182 -4.0% 424.36 US$77,234
2019-02-11 2019-02-08
S Sale
2,564 -36.2%
424.36
US$1,088,071 		2,564 -36.2% 424.36 US$1,088,071