Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Perimeter Solutions, Inc.PRM · Entity 3914 | Director | April 23, 2026 | April 24, 2026 |
| TransDigm Group INCTDG · Entity 2991 | Director | September 18, 2026 | September 21, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
Perimeter Solutions, Inc.
Report date April 23, 2026 · Filed April 24, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 606,200 |
Reported balance
After 2026-04-23 transaction · row 1
1 source rowRow 1 · 2026-04-23 · Gift · Disposed 3,480,640 · Balance 606,200 F1: The Reporting Person gifted these shares to a 501(c)(3) nonprofit organization in an exempt transaction pursuant to Rule 16b-5. |
Filing footnotes · ownership attribution and instrument terms
F1: The Reporting Person gifted these shares to a 501(c)(3) nonprofit organization in an exempt transaction pursuant to Rule 16b-5.
TransDigm Group INC
Report date September 18, 2026 · Filed September 21, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 239 |
Reported balance
After 2026-09-18 transaction · row 1
1 source rowRow 1 · 2026-09-18 · Grant · Acquired 126 · Balance 239 F1: Receipt of stock in lieu of payment of semi-annual director fee, based on fair market value in accordance with the Director Share Plan. |
| Common StockSEC Table I · non-derivative | IndirectThe Howley Family Foundation | 8,262 |
Reported balance
Holding disclosure · report date 2026-09-18 · row 2
Holding and transaction disclosures are not merged.
1 source rowRow 2 · Balance 8,262 |
| Common StockSEC Table I · non-derivative | IndirectW. Nicholas Howley Family Trust u/a/d 4/23/99 | 21,547.513 |
Reported balance
Holding disclosure · report date 2026-09-18 · row 3
Holding and transaction disclosures are not merged.
1 source rowRow 3 · Balance 21,547.513 |
Filing footnotes · ownership attribution and instrument terms
F1: Receipt of stock in lieu of payment of semi-annual director fee, based on fair market value in accordance with the Director Share Plan.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| November 16, 2017 Filed Nov 17, 2017 14:28 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 18,588 | $267.80 | $4,977,825.51 |
DisclosureSEC source: 0001209191-17-061353 · doc4.xml · nonDerivative · entry 2 Howley W Nicholas · CIK 0001352573 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99 Disclosed balance after: 45,188 F1 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $267.12 - $268.10. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price. Read SEC document |
| November 16, 2017 Filed Nov 17, 2017 14:28 UTC | TransDigm Group INC TDG · Entity 2991 | Exercise / conversionCommon Stock | 63,776 | $27.08 | $1,727,054.08 |
DisclosureSEC source: 0001209191-17-061353 · doc4.xml · nonDerivative · entry 1 Howley W Nicholas · CIK 0001352573 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99 Disclosed balance after: 63,776 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| November 08, 2017 Filed Nov 9, 2017 19:13 UTC | TransDigm Group INC TDG · Entity 2991 | Exercise / conversionStock Option · Derivative | 42,571 | $0.00 Strike: $284.97 | $0.00 |
DisclosureSEC source: 0001209191-17-059929 · doc4.xml · derivative · entry 2 Howley W Nicholas · CIK 0001352573 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 42,571 Underlying: Common Stock · 42,571 shares Expires 2027-11-08 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_date: Vest based on the achievement of annual per share operating performance targets between fiscal 2018 and fiscal 2020. Read SEC document |
| November 08, 2017 Filed Nov 9, 2017 19:13 UTC | TransDigm Group INC TDG · Entity 2991 | Exercise / conversionStock Option · Derivative | 119,884 | $0.00 Strike: $284.97 | $0.00 |
DisclosureSEC source: 0001209191-17-059929 · doc4.xml · derivative · entry 1 Howley W Nicholas · CIK 0001352573 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 119,884 Underlying: Common Stock · 119,884 shares Expires 2027-11-08 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_date: Vest based on the achievement of annual per share operating performance target at fiscal 2020. Read SEC document |
| December 08, 2016 Filed Dec 9, 2016 17:23 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 1,100 | $252.74 | $278,013.45 |
DisclosureSEC source: 0001209191-16-154312 · doc4.xml · nonDerivative · entry 5 Howley W Nicholas · CIK 0001352573 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 26,735 F4 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $252.65 - $252.87. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price. Read SEC document |
| December 08, 2016 Filed Dec 9, 2016 17:23 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 12,974 | $251.86 | $3,267,661.48 |
DisclosureSEC source: 0001209191-16-154312 · doc4.xml · nonDerivative · entry 4 Howley W Nicholas · CIK 0001352573 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 27,835 F3 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $251.63 - $252.51. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price. Read SEC document |
| December 08, 2016 Filed Dec 9, 2016 17:23 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 14,378 | $251.28 | $3,612,889.46 |
DisclosureSEC source: 0001209191-16-154312 · doc4.xml · nonDerivative · entry 3 Howley W Nicholas · CIK 0001352573 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 40,809 F2 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $250.63 - $251.62. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price. Read SEC document |
| December 08, 2016 Filed Dec 9, 2016 17:23 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 8,548 | $250.08 | $2,137,682.99 |
DisclosureSEC source: 0001209191-16-154312 · doc4.xml · nonDerivative · entry 2 Howley W Nicholas · CIK 0001352573 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 55,187 F1 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $249.62 - $250.55. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price. Read SEC document |
| December 08, 2016 Filed Dec 9, 2016 17:23 UTC | TransDigm Group INC TDG · Entity 2991 | Exercise / conversionCommon Stock | 37,000 | $27.08 | $1,001,960.00 |
DisclosureSEC source: 0001209191-16-154312 · doc4.xml · nonDerivative · entry 1 Howley W Nicholas · CIK 0001352573 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 63,735 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| December 05, 2016 Filed Dec 5, 2016 19:44 UTC | TransDigm Group INC TDG · Entity 2991 | GiftStock Option · Derivative | 45,912 | $0.00 Strike: $230.72 | $0.00 |
DisclosureSEC source: 0001209191-16-153271 · doc4.xml · derivative · entry 12 Howley W Nicholas · CIK 0001352573 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99 Disclosed balance after: 45,912 Underlying: Common Stock · 45,912 shares Expires 2025-12-10 Read SEC document |
| December 05, 2016 Filed Dec 5, 2016 19:44 UTC | TransDigm Group INC TDG · Entity 2991 | GiftStock Option · Derivative | 133,517 | $0.00 Strike: $226.34 | $0.00 |
DisclosureSEC source: 0001209191-16-153271 · doc4.xml · derivative · entry 11 Howley W Nicholas · CIK 0001352573 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99 Disclosed balance after: 133,517 Underlying: Common Stock · 133,517 shares Expires 2025-11-06 Read SEC document |
| December 05, 2016 Filed Dec 5, 2016 19:44 UTC | TransDigm Group INC TDG · Entity 2991 | GiftStock Option · Derivative | 156,190 | $0.00 Strike: $191.79 | $0.00 |
DisclosureSEC source: 0001209191-16-153271 · doc4.xml · derivative · entry 10 Howley W Nicholas · CIK 0001352573 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99 Disclosed balance after: 156,190 Underlying: Common Stock · 156,190 shares Expires 2024-11-13 Read SEC document |
| December 05, 2016 Filed Dec 5, 2016 19:44 UTC | TransDigm Group INC TDG · Entity 2991 | GiftStock Option · Derivative | 350,000 | $0.00 Strike: $130.09 | $0.00 |
DisclosureSEC source: 0001209191-16-153271 · doc4.xml · derivative · entry 9 Howley W Nicholas · CIK 0001352573 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99 Disclosed balance after: 350,000 Underlying: Common Stock · 350,000 shares Expires 2022-11-19 Read SEC document |
| December 05, 2016 Filed Dec 5, 2016 19:44 UTC | TransDigm Group INC TDG · Entity 2991 | GiftStock Option · Derivative | 410,000 | $0.00 Strike: $82.67 | $0.00 |
DisclosureSEC source: 0001209191-16-153271 · doc4.xml · derivative · entry 8 Howley W Nicholas · CIK 0001352573 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99 Disclosed balance after: 410,000 Underlying: Common Stock · 410,000 shares Expires 2021-03-04 Read SEC document |
| December 05, 2016 Filed Dec 5, 2016 19:44 UTC | TransDigm Group INC TDG · Entity 2991 | GiftStock Option · Derivative | 136,700 | $0.00 Strike: $27.08 | $0.00 |
DisclosureSEC source: 0001209191-16-153271 · doc4.xml · derivative · entry 7 Howley W Nicholas · CIK 0001352573 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99 Disclosed balance after: 136,700 Underlying: Common Stock · 136,700 shares Expires 2018-11-17 Read SEC document |
| December 05, 2016 Filed Dec 5, 2016 19:44 UTC | TransDigm Group INC TDG · Entity 2991 | GiftStock Option · Derivative | 45,912 | $0.00 Strike: $230.72 | $0.00 |
DisclosureSEC source: 0001209191-16-153271 · doc4.xml · derivative · entry 6 Howley W Nicholas · CIK 0001352573 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 45,912 shares Expires 2025-12-10 Read SEC document |
| December 05, 2016 Filed Dec 5, 2016 19:44 UTC | TransDigm Group INC TDG · Entity 2991 | GiftStock Option · Derivative | 133,517 | $0.00 Strike: $226.34 | $0.00 |
DisclosureSEC source: 0001209191-16-153271 · doc4.xml · derivative · entry 5 Howley W Nicholas · CIK 0001352573 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 133,517 shares Expires 2025-11-06 Read SEC document |
| December 05, 2016 Filed Dec 5, 2016 19:44 UTC | TransDigm Group INC TDG · Entity 2991 | GiftStock Option · Derivative | 156,190 | $0.00 Strike: $191.79 | $0.00 |
DisclosureSEC source: 0001209191-16-153271 · doc4.xml · derivative · entry 4 Howley W Nicholas · CIK 0001352573 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 156,190 shares Expires 2024-11-13 Read SEC document |
| December 05, 2016 Filed Dec 5, 2016 19:44 UTC | TransDigm Group INC TDG · Entity 2991 | GiftStock Option · Derivative | 350,000 | $0.00 Strike: $130.09 | $0.00 |
DisclosureSEC source: 0001209191-16-153271 · doc4.xml · derivative · entry 3 Howley W Nicholas · CIK 0001352573 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 350,000 shares Expires 2022-11-19 Read SEC document |
| December 05, 2016 Filed Dec 5, 2016 19:44 UTC | TransDigm Group INC TDG · Entity 2991 | GiftStock Option · Derivative | 410,000 | $0.00 Strike: $82.67 | $0.00 |
DisclosureSEC source: 0001209191-16-153271 · doc4.xml · derivative · entry 2 Howley W Nicholas · CIK 0001352573 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 410,000 shares Expires 2021-03-04 Read SEC document |
| December 05, 2016 Filed Dec 5, 2016 19:44 UTC | TransDigm Group INC TDG · Entity 2991 | GiftStock Option · Derivative | 136,700 | $0.00 Strike: $27.08 | $0.00 |
DisclosureSEC source: 0001209191-16-153271 · doc4.xml · derivative · entry 1 Howley W Nicholas · CIK 0001352573 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 136,700 shares Expires 2018-11-17 Read SEC document |
| December 05, 2016 Filed Dec 5, 2016 20:46 UTC Amendment | TransDigm Group INC TDG · Entity 2991 | GiftStock Option · Derivative | 99,700 | $0.00 Strike: $27.08 | $0.00 |
DisclosureSEC source: 0001209191-16-153291 · doc4a.xml · derivative · entry 2 Howley W Nicholas · CIK 0001352573 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99 Disclosed balance after: 99,700 Underlying: Common Stock · 99,700 shares Expires 2018-11-17 Read SEC document |
| December 05, 2016 Filed Dec 5, 2016 20:46 UTC Amendment | TransDigm Group INC TDG · Entity 2991 | GiftStock Option · Derivative | 99,700 | $0.00 Strike: $27.08 | $0.00 |
DisclosureSEC source: 0001209191-16-153291 · doc4a.xml · derivative · entry 1 Howley W Nicholas · CIK 0001352573 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 37,000 Underlying: Common Stock · 99,700 shares Expires 2018-11-17 Read SEC document |
| November 10, 2016 Filed Nov 14, 2016 18:42 UTC | TransDigm Group INC TDG · Entity 2991 | GrantStock Option · Derivative | 41,888 | $0.00 Strike: $269.42 | $0.00 |
DisclosureSEC source: 0001209191-16-149624 · doc4.xml · derivative · entry 2 Howley W Nicholas · CIK 0001352573 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 41,888 Underlying: Common Stock · 0 shares Expires 2026-11-10 Read SEC document |
| November 10, 2016 Filed Nov 14, 2016 18:42 UTC | TransDigm Group INC TDG · Entity 2991 | GrantStock Option · Derivative | 116,786 | $0.00 Strike: $269.42 | $0.00 |
DisclosureSEC source: 0001209191-16-149624 · doc4.xml · derivative · entry 1 Howley W Nicholas · CIK 0001352573 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 116,786 Underlying: Common Stock · 0 shares Expires 2026-11-10 Read SEC document |
| September 14, 2016 Filed Sep 19, 2016 17:27 UTC | TransDigm Group INC TDG · Entity 2991 | Exercise / conversionStock Option · Derivative | 7,500 | $0.00 Strike: $82.67 | $0.00 |
DisclosureSEC source: 0001209191-16-141924 · doc4.xml · derivative · entry 6 Howley W Nicholas · CIK 0001352573 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Indirect · Bratenahl Capital Partners, Ltd. Disclosed balance after: 11,424 Underlying: Common Stock · 7,500 shares Expires 2021-03-04 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| September 14, 2016 Filed Sep 19, 2016 17:27 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 300 | $283.56 | $85,068.51 |
DisclosureSEC source: 0001209191-16-141924 · doc4.xml · nonDerivative · entry 5 Howley W Nicholas · CIK 0001352573 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Indirect · Bratenahl Capital Partners, Ltd. Disclosed balance after: 0 Read SEC document |
| September 14, 2016 Filed Sep 19, 2016 17:27 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 1,000 | $282.73 | $282,726.00 |
DisclosureSEC source: 0001209191-16-141924 · doc4.xml · nonDerivative · entry 4 Howley W Nicholas · CIK 0001352573 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Indirect · Bratenahl Capital Partners, Ltd. Disclosed balance after: 300 Read SEC document |
| September 14, 2016 Filed Sep 19, 2016 17:27 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 1,110 | $282.03 | $313,052.19 |
DisclosureSEC source: 0001209191-16-141924 · doc4.xml · nonDerivative · entry 3 Howley W Nicholas · CIK 0001352573 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Indirect · Bratenahl Capital Partners, Ltd. Disclosed balance after: 1,300 Read SEC document |
| September 14, 2016 Filed Sep 19, 2016 17:27 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 5,090 | $281.03 | $1,430,432.52 |
DisclosureSEC source: 0001209191-16-141924 · doc4.xml · nonDerivative · entry 2 Howley W Nicholas · CIK 0001352573 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Indirect · Bratenahl Capital Partners, Ltd. Disclosed balance after: 2,410 Read SEC document |
| September 14, 2016 Filed Sep 19, 2016 17:27 UTC | TransDigm Group INC TDG · Entity 2991 | Exercise / conversionCommon Stock | 7,500 | $82.67 | $620,025.00 |
DisclosureSEC source: 0001209191-16-141924 · doc4.xml · nonDerivative · entry 1 Howley W Nicholas · CIK 0001352573 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Indirect · Bratenahl Capital Partners, Ltd. Disclosed balance after: 7,500 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| May 07, 2009 Filed Dec 9, 2016 17:23 UTC | TransDigm Group INC TDG · Entity 2991 | Exercise / conversionStock Option · Derivative | 23,079 | $0.00 Strike: $2.38 | $0.00 |
DisclosureSEC source: 0001209191-16-154312 · doc4.xml · derivative · entry 6 Howley W Nicholas · CIK 0001352573 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 23,079 shares Expires 2010-01-01 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.