W Nicholas Howley

TDG

W Nicholas Howley serves as director at TransDigm Group Incorporated (TDG). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

66 trades

$647.19M

Net Position

Net Seller

$647.19M

Companies Traded

TDG

Active Period

Mar 2021 – Apr 2026

66 total trades

Most Recent

Sell TDG

Apr 21, 2026 · $12.74M

W Nicholas Howley's Insider Trading at TransDigm Group Incorporated (TDG)

Buys

0 · $0.00

Sells

50 · $533.87M

Total Shares Bought

Total Shares Sold

501,590

TDG Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Apr 21, 2026	Sell	10,072	$1265.09	$12.74M	30,585
Mar 19, 2026	Sell	10,132	$1213.05	$12.29M	31,478
Feb 20, 2026	Sell	10,168	$1307.68	$13.30M	30,796
Feb 18, 2026	Sell	10,168	$1307.68	$13.30M	0
Nov 17, 2025	Sell	2,736	$1334.92	$3.65M	0
Oct 15, 2025	Sell	2,736	$1298.87	$3.55M	0
Sep 16, 2025	Sell	2,736	$1282.47	$3.51M	0
Aug 18, 2025	Sell	2,736	$1397.22	$3.82M	0
Jul 15, 2025	Sell	2,736	$1569.86	$4.30M	0
Jun 18, 2025	Sell	2,736	$1444.09	$3.95M	0
May 16, 2025	Sell	2,736	$1395.63	$3.82M	0
May 5, 2025	Sell	49,241	$1475.85	$72.67M	0
Apr 15, 2025	Sell	5,472	$1346.30	$7.37M	0
Mar 19, 2025	Sell	5,472	$1354.60	$7.41M	0
Feb 20, 2025	Sell	5,472	$1315.93	$7.20M	0
Jan 15, 2025	Sell	5,472	$1296.77	$7.10M	26,692
Dec 17, 2024	Sell	5,472	$1273.48	$6.97M	26,972
Nov 19, 2024	Sell	5,472	$1267.29	$6.93M	26,911
Oct 17, 2024	Sell	5,472	$1402.85	$7.68M	26,643
Sep 18, 2024	Sell	5,472	$1376.42	$7.53M	26,593
Aug 16, 2024	Sell	5,472	$1264.17	$6.92M	26,893
Jul 16, 2024	Sell	5,073	$1242.30	$6.30M	26,890
Jun 18, 2024	Sell	5,472	$1317.22	$7.21M	26,877
May 13, 2024	Sell	196	$1318.14	$258.4K	0
Feb 26, 2024	Sell	59,214	$1173.75	$69.50M	66,944
Feb 22, 2024	Sell	9,381	$1165.00	$10.93M	21,548
Feb 20, 2024	Sell	5,524	$1149.81	$6.35M	24,833
Jan 18, 2024	Sell	3,530	$1022.27	$3.61M	24,901
Jan 12, 2024	Sell	52,950	$1015.04	$53.75M	22,190
Jan 2, 2024	Sell	23,653	$1015.00	$24.01M	21,548
Dec 18, 2023	Sell	6,296	$987.07	$6.21M	27,818
Dec 15, 2023	Sell	1,821	$1015.01	$1.85M	21,548
Nov 16, 2023	Sell	7,060	$995.01	$7.02M	28,052
Aug 1, 2023	Sell	43,286	$900.00	$38.96M	21,548
Jul 31, 2023	Sell	5,559	$900.00	$5.00M	21,548
Jul 18, 2023	Sell	3,250	$890.04	$2.89M	24,648
Jun 16, 2023	Sell	3,250	$812.77	$2.64M	24,733
May 16, 2023	Sell	3,250	$800.76	$2.60M	24,733
May 10, 2023	Sell	9,644	$775.27	$7.48M	22,097
Apr 19, 2023	Sell	6,500	$753.17	$4.90M	27,600
Mar 17, 2023	Sell	6,500	$701.38	$4.56M	27,928
Feb 17, 2023	Sell	6,500	$754.78	$4.91M	27,948
Feb 13, 2023	Sell	10,000	$753.91	$7.54M	30,758
Jan 18, 2023	Sell	6,500	$685.24	$4.45M	27,758
Dec 19, 2022	Sell	6,500	$620.35	$4.03M	27,830
Nov 17, 2022	Sell	6,500	$620.35	$4.03M	27,830
Oct 19, 2022	Sell	11,500	$528.07	$6.07M	32,622
Sep 19, 2022	Sell	11,500	$592.97	$6.82M	32,968
Aug 16, 2022	Sell	11,500	$675.31	$7.77M	32,834
Jul 18, 2022	Sell	11,500	$540.70	$6.22M	32,785