Joel ReissFiled
Co-Chief Operating OfficerExecutiveCIK 1656109
- TDGTransDigm Group INCCo-Chief Operating Officerfiled Nov 5, 2026
Net · 12 months
-$58.7M
Open-market buys − sales
Sold · 12 months
$58.7M
$13.7M in 90d · 532 sales on record
Bought · 12 months
$0
$0 in 90d · 0 buys on record
Under 10b5-1
92%
Share of sale value under a trading plan
Last trade
Nov 3, 2026
Filed Nov 5, 2026 · 604 rows
Monthly open-market value · 24 months Filed
- Bought (open market)
- Sold (open market)
Unusual activity Estimated
Whale score 95Whale watch
- 50Insider overlapPublic Sep 9, 2026 · traded Aug 25, 2026
Rep. April McClain Delaney's dependent child sold TDG 8 days after its COO sold $830K
Details
- Politician
- April McClain Delaney
- Ticker
- TDG
- Asset
- Transdigm Group Incorporated Common Stock (TDG)
- Tx type
- sell
- Traded
- Aug 25, 2026
- Filed
- Sep 9, 2026
- Amount low
- $100K
- Amount high
- $250K
- Range midpoint (estimate)
- $175K
- Disclosed range
- $100,001 - $250,000
- Reporting lag days
- 15
- Owner type
- dependent
- Is whale
- No
- Insider trade
- {"insider":{"slug":"joel-reiss","name":"Joel Reiss","title":"Co-Chief Operating Officer","short_title":"COO"},"company":"TransDigm Group INC","ticker":"TDG","tx_kind":"open_market_sale","tx_date":"2026-08-17","shares":671,"price":1236.799,"value":829892.13,"is_10b5_1":true,"filing_date":"2026-08-18"}
- Days between
- 8
- Opposite side
- No
- Public from
- Sep 9, 2026
- Method version
- 2026-11-03
- 65Insider overlapPublic Aug 3, 2026 · traded Jul 28, 2026
Rep. April McClain Delaney's dependent child bought TDG 13 days after its COO sold $623K
Details
- Politician
- April McClain Delaney
- Ticker
- TDG
- Asset
- Transdigm Group Incorporated Common Stock (TDG)
- Tx type
- buy
- Traded
- Jul 28, 2026
- Filed
- Aug 3, 2026
- Amount low
- $1,001
- Amount high
- $15,000
- Range midpoint (estimate)
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 6
- Owner type
- dependent
- Is whale
- No
- Insider trade
- {"insider":{"slug":"joel-reiss","name":"Joel Reiss","title":"Co-Chief Operating Officer","short_title":"COO"},"company":"TransDigm Group INC","ticker":"TDG","tx_kind":"open_market_sale","tx_date":"2026-07-15","shares":509,"price":1224.6206,"value":623331.89,"is_10b5_1":true,"filing_date":"2026-07-17"}
- Days between
- 13
- Opposite side
- Yes
- Public from
- Aug 3, 2026
- Method version
- 2026-11-03
- 65Insider overlapPublic Jul 21, 2026 · traded Mar 27, 2026
Sen. Alan Armstrong bought TDG 11 days after its COO sold $662K
Details
- Politician
- Alan Armstrong
- Ticker
- TDG
- Asset
- Transdigm Group Incorporated Common Stock
- Tx type
- buy
- Traded
- Mar 27, 2026
- Filed
- Jul 21, 2026
- Amount low
- $1,001
- Amount high
- $15,000
- Range midpoint (estimate)
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 116
- Owner type
- self
- Is whale
- No
- Insider trade
- {"insider":{"slug":"joel-reiss","name":"Joel Reiss","title":"Co-Chief Operating Officer","short_title":"COO"},"company":"TransDigm Group INC","ticker":"TDG","tx_kind":"open_market_sale","tx_date":"2026-03-16","shares":531,"price":1247.0797,"value":662199.32,"is_10b5_1":true,"filing_date":"2026-03-17"}
- Days between
- 11
- Opposite side
- Yes
- Public from
- Jul 21, 2026
- Method version
- 2026-11-03
- 65Insider overlapPublic Jun 5, 2026 · traded May 8, 2026
Rep. April McClain Delaney's dependent child bought TDG 7 days before its COO sold $890K
Details
- Politician
- April McClain Delaney
- Ticker
- TDG
- Asset
- Transdigm Group Incorporated Common Stock (TDG)
- Tx type
- buy
- Traded
- May 8, 2026
- Filed
- Jun 5, 2026
- Amount low
- $1,001
- Amount high
- $15,000
- Range midpoint (estimate)
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 28
- Owner type
- dependent
- Is whale
- No
- Insider trade
- {"insider":{"slug":"joel-reiss","name":"Joel Reiss","title":"Co-Chief Operating Officer","short_title":"COO"},"company":"TransDigm Group INC","ticker":"TDG","tx_kind":"open_market_sale","tx_date":"2026-05-15","shares":775,"price":1148.2491,"value":889893.05,"is_10b5_1":true,"filing_date":"2026-05-18"}
- Days between
- -7
- Opposite side
- Yes
- Public from
- Jun 5, 2026
- Method version
- 2026-11-03
- 65Insider overlapPublic Jun 5, 2026 · traded May 7, 2026
Rep. April McClain Delaney's dependent child bought TDG 8 days before its COO sold $890K
Details
- Politician
- April McClain Delaney
- Ticker
- TDG
- Asset
- Transdigm Group Incorporated Common Stock (TDG)
- Tx type
- buy
- Traded
- May 7, 2026
- Filed
- Jun 5, 2026
- Amount low
- $1,001
- Amount high
- $15,000
- Range midpoint (estimate)
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 29
- Owner type
- dependent
- Is whale
- No
- Insider trade
- {"insider":{"slug":"joel-reiss","name":"Joel Reiss","title":"Co-Chief Operating Officer","short_title":"COO"},"company":"TransDigm Group INC","ticker":"TDG","tx_kind":"open_market_sale","tx_date":"2026-05-15","shares":775,"price":1148.2491,"value":889893.05,"is_10b5_1":true,"filing_date":"2026-05-18"}
- Days between
- -8
- Opposite side
- Yes
- Public from
- Jun 5, 2026
- Method version
- 2026-11-03
- 65Insider overlapPublic Jun 5, 2026 · traded May 13, 2026
Rep. April McClain Delaney's dependent child bought TDG 2 days before its COO sold $890K
Details
- Politician
- April McClain Delaney
- Ticker
- TDG
- Asset
- Transdigm Group Incorporated Common Stock (TDG)
- Tx type
- buy
- Traded
- May 13, 2026
- Filed
- Jun 5, 2026
- Amount low
- $1,001
- Amount high
- $15,000
- Range midpoint (estimate)
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 23
- Owner type
- dependent
- Is whale
- No
- Insider trade
- {"insider":{"slug":"joel-reiss","name":"Joel Reiss","title":"Co-Chief Operating Officer","short_title":"COO"},"company":"TransDigm Group INC","ticker":"TDG","tx_kind":"open_market_sale","tx_date":"2026-05-15","shares":775,"price":1148.2491,"value":889893.05,"is_10b5_1":true,"filing_date":"2026-05-18"}
- Days between
- -2
- Opposite side
- Yes
- Public from
- Jun 5, 2026
- Method version
- 2026-11-03
- 65Insider overlapPublic Jun 5, 2026 · traded May 22, 2026
Rep. April McClain Delaney's dependent child bought TDG 7 days after its COO sold $890K
Details
- Politician
- April McClain Delaney
- Ticker
- TDG
- Asset
- Transdigm Group Incorporated Common Stock (TDG)
- Tx type
- buy
- Traded
- May 22, 2026
- Filed
- Jun 5, 2026
- Amount low
- $1,001
- Amount high
- $15,000
- Range midpoint (estimate)
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 14
- Owner type
- dependent
- Is whale
- No
- Insider trade
- {"insider":{"slug":"joel-reiss","name":"Joel Reiss","title":"Co-Chief Operating Officer","short_title":"COO"},"company":"TransDigm Group INC","ticker":"TDG","tx_kind":"open_market_sale","tx_date":"2026-05-15","shares":775,"price":1148.2491,"value":889893.05,"is_10b5_1":true,"filing_date":"2026-05-18"}
- Days between
- 7
- Opposite side
- Yes
- Public from
- Jun 5, 2026
- Method version
- 2026-11-03
- 65Insider overlapPublic Jun 5, 2026 · traded May 21, 2026
Rep. April McClain Delaney's dependent child bought TDG 6 days after its COO sold $890K
Details
- Politician
- April McClain Delaney
- Ticker
- TDG
- Asset
- Transdigm Group Incorporated Common Stock (TDG)
- Tx type
- buy
- Traded
- May 21, 2026
- Filed
- Jun 5, 2026
- Amount low
- $1,001
- Amount high
- $15,000
- Range midpoint (estimate)
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 15
- Owner type
- dependent
- Is whale
- No
- Insider trade
- {"insider":{"slug":"joel-reiss","name":"Joel Reiss","title":"Co-Chief Operating Officer","short_title":"COO"},"company":"TransDigm Group INC","ticker":"TDG","tx_kind":"open_market_sale","tx_date":"2026-05-15","shares":775,"price":1148.2491,"value":889893.05,"is_10b5_1":true,"filing_date":"2026-05-18"}
- Days between
- 6
- Opposite side
- Yes
- Public from
- Jun 5, 2026
- Method version
- 2026-11-03
- 65Insider overlapPublic May 6, 2026 · traded Apr 17, 2026
Rep. April McClain Delaney's dependent child bought TDG 2 days after its COO sold $735K
Details
- Politician
- April McClain Delaney
- Ticker
- TDG
- Asset
- Transdigm Group Incorporated Common Stock (TDG)
- Tx type
- buy
- Traded
- Apr 17, 2026
- Filed
- May 6, 2026
- Amount low
- $1,001
- Amount high
- $15,000
- Range midpoint (estimate)
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 19
- Owner type
- dependent
- Is whale
- No
- Insider trade
- {"insider":{"slug":"joel-reiss","name":"Joel Reiss","title":"Co-Chief Operating Officer","short_title":"COO"},"company":"TransDigm Group INC","ticker":"TDG","tx_kind":"open_market_sale","tx_date":"2026-04-15","shares":574,"price":1280.4109,"value":734955.86,"is_10b5_1":true,"filing_date":"2026-04-16"}
- Days between
- 2
- Opposite side
- Yes
- Public from
- May 6, 2026
- Method version
- 2026-11-03
- 65Insider overlapPublic May 6, 2026 · traded Apr 15, 2026
Rep. April McClain Delaney's dependent child bought TDG the same day its COO sold $735K
Details
- Politician
- April McClain Delaney
- Ticker
- TDG
- Asset
- Transdigm Group Incorporated Common Stock (TDG)
- Tx type
- buy
- Traded
- Apr 15, 2026
- Filed
- May 6, 2026
- Amount low
- $1,001
- Amount high
- $15,000
- Range midpoint (estimate)
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 21
- Owner type
- dependent
- Is whale
- No
- Insider trade
- {"insider":{"slug":"joel-reiss","name":"Joel Reiss","title":"Co-Chief Operating Officer","short_title":"COO"},"company":"TransDigm Group INC","ticker":"TDG","tx_kind":"open_market_sale","tx_date":"2026-04-15","shares":574,"price":1280.4109,"value":734955.86,"is_10b5_1":true,"filing_date":"2026-04-16"}
- Days between
- 0
- Opposite side
- Yes
- Public from
- May 6, 2026
- Method version
- 2026-11-03
Transactions
Independent third-party platform; not affiliated with or endorsed by any member of Congress. Data sourced from publicly available filings and records. Portfolio, holdings, returns, and allocations are estimates and may differ from actual values. Informational and educational only; not investment advice. Shares, prices and post-transaction holdings are exactly as reported on SEC Form 4; the whale score is a model ranking of that filed activity.