TTAN
insider transactionsServiceTitan, Inc. — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 365d
-172.9K
0 buy · 172.9K sell
Net value · 365d
-$14.6M
$0 in · $14.6M out
Sentiment · 365d
Net selling
0% buying · 100% selling
Open-market trades · 365d
83
0 buy · 172.9K sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
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Sell·S
David Sherry KEY
Chief Financial Officer
$13.7K
207 sh · $66.19
Own -0%
-
Sell·S
David Sherry KEY
Chief Financial Officer
$68.1K
1.0K sh · $66.19
Own -0%
-
Sell·S
David Sherry KEY
Chief Financial Officer
$213.9K
3.2K sh · $66.19
Own -1%
-
Sell·S
David Sherry KEY
Chief Financial Officer
$407.2K
6.2K sh · $66.19
Own -2%
-
Sell·S
David Sherry KEY
Chief Financial Officer
$364.2K
5.5K sh · $66.19
Own -1%
-
Sell·S
David Sherry KEY
Chief Financial Officer
$269.4K
4.1K sh · $66.19
Own -1%
-
Sell·S
Chief Accounting Officer
$3.6K
54 sh · $66.19
Own -0%
-
Sell·S
Chief Accounting Officer
$17.9K
270 sh · $66.19
Own -0%
-
Sell·S
Chief Accounting Officer
$56.2K
849 sh · $66.19
Own -1%
-
Sell·S
Chief Accounting Officer
$107.0K
1.6K sh · $66.19
Own -2%
-
Sell·S
Chief Accounting Officer
$95.7K
1.4K sh · $66.19
Own -2%
-
Sell·S
Chief Accounting Officer
$70.8K
1.1K sh · $66.19
Own -1%
-
Exercise·C
Ara Mahdessian KEY
Chief Executive Officer
$0
3.0K sh
Own +0%
-
Sell·S
Ara Mahdessian KEY
Chief Executive Officer
$2.1K
31 sh · $66.19
Own -95%
-
Sell·S
Ara Mahdessian KEY
Chief Executive Officer
$10.2K
154 sh · $66.19
Own -83%
-
Sell·S
Ara Mahdessian KEY
Chief Executive Officer
$32.1K
485 sh · $66.19
Own -72%
-
Sell·S
Ara Mahdessian KEY
Chief Executive Officer
$61.1K
923 sh · $66.19
Own -58%
-
Sell·S
Ara Mahdessian KEY
Chief Executive Officer
$54.6K
825 sh · $66.19
Own -34%
-
Sell·S
Ara Mahdessian KEY
Chief Executive Officer
$40.4K
610 sh · $66.19
Own -20%
-
Exercise·C
Ara Mahdessian KEY
Chief Executive Officer
$0
3.0K sh
Own +302825%
-
Exercise·C
Vahe Kuzoyan KEY
President
$0
3.2K sh
Own +0%
-
Sell·S
Vahe Kuzoyan KEY
President
$2.2K
33 sh · $66.19
Own -96%
-
Sell·S
Vahe Kuzoyan KEY
President
$10.8K
163 sh · $66.19
Own -83%
-
Sell·S
Vahe Kuzoyan KEY
President
$34.0K
514 sh · $66.19
Own -72%
-
Sell·S
Vahe Kuzoyan KEY
President
$64.7K
977 sh · $66.19
Own -58%
-
Sell·S
Vahe Kuzoyan KEY
President
$57.9K
874 sh · $66.19
Own -34%
-
Sell·S
Vahe Kuzoyan KEY
President
$42.8K
647 sh · $66.19
Own -20%
-
Exercise·C
Vahe Kuzoyan KEY
President
$0
3.2K sh
Own +256640%
-
Grant·A
Director
$0
3.0K sh
Own +161%
-
Grant·A
Director
$0
3.0K sh
Own +161%
-
Grant·A
Director, 10% Owner
$0
3.0K sh
Own +16%
-
Grant·A
Director
$0
3.0K sh
Own +4%
-
Sell·S
Director, 10% Owner
$0
0 sh
-
Sell·S
Chief Accounting Officer
$691.4K
10.0K sh · $69.14
Own -11%
-
Grant·A
David Sherry KEY
Chief Financial Officer
$0
105.2K sh
Own +34%
-
Grant·A
Chief Accounting Officer
$0
12.5K sh
Own +16%
-
Sell·S
Chief Accounting Officer
$294.6K
5.0K sh · $58.93
Own -6%
-
Sell·S
David Sherry KEY
Chief Financial Officer
$42.7K
611 sh · $69.86
Own -0%
-
Sell·S
David Sherry KEY
Chief Financial Officer
$27.0K
386 sh · $69.86
Own -0%
-
Sell·S
David Sherry KEY
Chief Financial Officer
$65.4K
936 sh · $69.86
Own -0%
-
Sell·S
David Sherry KEY
Chief Financial Officer
$190.7K
2.7K sh · $69.86
Own -1%
-
Sell·S
David Sherry KEY
Chief Financial Officer
$563.6K
8.1K sh · $69.86
Own -2%
-
Sell·S
David Sherry KEY
Chief Financial Officer
$352.6K
5.0K sh · $69.86
Own -2%
-
Sell·S
Chief Accounting Officer
$12.4K
177 sh · $69.86
Own -0%
-
Sell·S
Chief Accounting Officer
$7.8K
112 sh · $69.86
Own -0%
-
Sell·S
Chief Accounting Officer
$19.0K
272 sh · $69.86
Own -0%
-
Sell·S
Chief Accounting Officer
$55.3K
792 sh · $69.86
Own -1%
-
Sell·S
Chief Accounting Officer
$163.4K
2.3K sh · $69.86
Own -3%
-
Sell·S
Chief Accounting Officer
$102.2K
1.5K sh · $69.86
Own -2%
-
Exercise·C
Ara Mahdessian KEY
Chief Executive Officer
$0
2.3K sh
Own +0%
-
Sell·S
Ara Mahdessian KEY
Chief Executive Officer
$5.5K
79 sh · $69.86
Own -99%
-
Sell·S
Ara Mahdessian KEY
Chief Executive Officer
$3.5K
50 sh · $69.86
Own -38%
-
Sell·S
Ara Mahdessian KEY
Chief Executive Officer
$8.4K
120 sh · $69.86
Own -48%
-
Sell·S
Ara Mahdessian KEY
Chief Executive Officer
$24.5K
351 sh · $69.86
Own -58%
-
Sell·S
Ara Mahdessian KEY
Chief Executive Officer
$72.5K
1.0K sh · $69.86
Own -63%
-
Sell·S
Ara Mahdessian KEY
Chief Executive Officer
$45.4K
650 sh · $69.86
Own -28%
-
Exercise·C
Ara Mahdessian KEY
Chief Executive Officer
$0
2.3K sh
Own +457800%
-
Exercise·C
Vahe Kuzoyan KEY
President
$0
3.2K sh
Own +0%
-
Sell·S
Vahe Kuzoyan KEY
President
$7.7K
111 sh · $69.86
Own -99%
-
Sell·S
Vahe Kuzoyan KEY
President
$4.9K
70 sh · $69.86
Own -38%
-
Sell·S
Vahe Kuzoyan KEY
President
$11.8K
170 sh · $69.86
Own -48%
-
Sell·S
Vahe Kuzoyan KEY
President
$34.5K
494 sh · $69.86
Own -58%
-
Sell·S
Vahe Kuzoyan KEY
President
$102.1K
1.5K sh · $69.86
Own -63%
-
Sell·S
Vahe Kuzoyan KEY
President
$63.9K
914 sh · $69.86
Own -28%
-
Exercise·C
Vahe Kuzoyan KEY
President
$0
3.2K sh
Own +429467%
-
Sell·S
David Sherry KEY
Chief Financial Officer · 10b5-1
$353
4 sh · $88.26
Own -0%
-
Sell·S
David Sherry KEY
Chief Financial Officer · 10b5-1
$1.8K
20 sh · $88.26
Own -0%
-
Sell·S
David Sherry KEY
Chief Financial Officer · 10b5-1
$1.9K
21 sh · $88.26
Own -0%
-
Sell·S
David Sherry KEY
Chief Financial Officer · 10b5-1
$8.8K
100 sh · $88.26
Own -0%
-
Sell·S
David Sherry KEY
Chief Financial Officer · 10b5-1
$94
1 sh · $93.50
Own -0%
-
Sell·S
David Sherry KEY
Chief Financial Officer · 10b5-1
$19.0K
208 sh · $91.30
Own -0%
-
Sell·S
David Sherry KEY
Chief Financial Officer · 10b5-1
$29.1K
319 sh · $91.30
Own -0%
-
Sell·S
David Sherry KEY
Chief Financial Officer · 10b5-1
$2.2K
24 sh · $91.30
Own -0%
-
Sell·S
David Sherry KEY
Chief Financial Officer · 10b5-1
$25.7K
281 sh · $91.30
Own -0%
-
Exercise·C
Ara Mahdessian KEY
Chief Executive Officer · 10b5-1
$0
32.0K sh
Own +1%
-
Sell·S
Ara Mahdessian KEY
Chief Executive Officer · 10b5-1
$44.5K
481 sh · $92.49
Own -100%
-
Sell·S
Ara Mahdessian KEY
Chief Executive Officer · 10b5-1
$583.1K
6.3K sh · $92.49
Own -93%
-
Sell·S
Ara Mahdessian KEY
Chief Executive Officer · 10b5-1
$358.7K
3.9K sh · $92.49
Own -36%
-
Sell·S
Ara Mahdessian KEY
Chief Executive Officer · 10b5-1
$225.3K
2.4K sh · $92.49
Own -19%
-
Sell·S
Ara Mahdessian KEY
Chief Executive Officer · 10b5-1
$399.5K
4.3K sh · $92.49
Own -25%
-
Sell·S
Ara Mahdessian KEY
Chief Executive Officer · 10b5-1
$511.0K
5.5K sh · $92.49
Own -24%
-
Sell·S
Ara Mahdessian KEY
Chief Executive Officer · 10b5-1
$837.7K
9.1K sh · $92.49
Own -28%
-
Exercise·C
Ara Mahdessian KEY
Chief Executive Officer · 10b5-1
$0
32.0K sh
Own +6400000%
-
Exercise·C
Ara Mahdessian KEY
Chief Executive Officer · 10b5-1
$0
32.0K sh
Own +1%
-
Sell·S
Ara Mahdessian KEY
Chief Executive Officer · 10b5-1
$163.2K
1.7K sh · $98.50
Own -100%
-
Sell·S
Ara Mahdessian KEY
Chief Executive Officer · 10b5-1
$1.3M
13.7K sh · $98.50
Own -89%
-
Sell·S
Ara Mahdessian KEY
Chief Executive Officer · 10b5-1
$333.1K
3.4K sh · $98.50
Own -18%
-
Sell·S
Ara Mahdessian KEY
Chief Executive Officer · 10b5-1
$131.9K
1.3K sh · $98.50
Own -7%
-
Sell·S
Ara Mahdessian KEY
Chief Executive Officer · 10b5-1
$1.2M
11.9K sh · $98.50
Own -37%
-
Exercise·C
Ara Mahdessian KEY
Chief Executive Officer · 10b5-1
$0
32.0K sh
Own +6400000%
-
Exercise·C
Vahe Kuzoyan KEY
President · 10b5-1
$0
16.4K sh
Own +0%
-
Sell·S
Vahe Kuzoyan KEY
President · 10b5-1
$161.6K
1.6K sh · $99.73
Own -100%
-
Sell·S
Vahe Kuzoyan KEY
President · 10b5-1
$415.1K
4.2K sh · $99.73
Own -72%
-
Sell·S
Vahe Kuzoyan KEY
President · 10b5-1
$451.8K
4.5K sh · $99.73
Own -44%
-
Sell·S
Vahe Kuzoyan KEY
President · 10b5-1
$286.4K
2.9K sh · $99.73
Own -22%
-
Sell·S
Vahe Kuzoyan KEY
President · 10b5-1
$319.5K
3.2K sh · $99.73
Own -20%
-
Exercise·C
Vahe Kuzoyan KEY
President · 10b5-1
$0
16.4K sh
Own +2185067%
-
Exercise·C
Vahe Kuzoyan KEY
President · 10b5-1
$0
16.4K sh
Own +0%
-
Sell·S
Vahe Kuzoyan KEY
President · 10b5-1
$2.7K
26 sh · $103.15
Own -97%
-
Sell·S
Vahe Kuzoyan KEY
President · 10b5-1
$371.6K
3.7K sh · $100.62
Own -99%
-
Sell·S
Vahe Kuzoyan KEY
President · 10b5-1
$228.8K
2.3K sh · $100.62
Own -38%
-
Sell·S
Vahe Kuzoyan KEY
President · 10b5-1
$298.2K
3.0K sh · $100.62
Own -33%
-
Sell·S
Vahe Kuzoyan KEY
President · 10b5-1
$499.8K
5.0K sh · $100.62
Own -36%
-
Sell·S
Vahe Kuzoyan KEY
President · 10b5-1
$247.9K
2.5K sh · $100.62
Own -15%
-
Exercise·C
Vahe Kuzoyan KEY
President · 10b5-1
$0
16.4K sh
Own +2185067%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jun 17, 2026 | David Sherry KEY | Sell S | 207 | $13.7K |
| Jun 17, 2026 | David Sherry KEY | Sell S | 1.0K | $68.1K |
| Jun 17, 2026 | David Sherry KEY | Sell S | 3.2K | $213.9K |
| Jun 17, 2026 | David Sherry KEY | Sell S | 6.2K | $407.2K |
| Jun 17, 2026 | David Sherry KEY | Sell S | 5.5K | $364.2K |
| Jun 17, 2026 | David Sherry KEY | Sell S | 4.1K | $269.4K |
| Jun 17, 2026 | Michele O'Connor | Sell S | 54 | $3.6K |
| Jun 17, 2026 | Michele O'Connor | Sell S | 270 | $17.9K |
| Jun 17, 2026 | Michele O'Connor | Sell S | 849 | $56.2K |
| Jun 17, 2026 | Michele O'Connor | Sell S | 1.6K | $107.0K |
| Jun 17, 2026 | Michele O'Connor | Sell S | 1.4K | $95.7K |
| Jun 17, 2026 | Michele O'Connor | Sell S | 1.1K | $70.8K |
| Jun 17, 2026 | Ara Mahdessian KEY | Exercise C | 3.0K | $0 |
| Jun 17, 2026 | Ara Mahdessian KEY | Sell S | 31 | $2.1K |
| Jun 17, 2026 | Ara Mahdessian KEY | Sell S | 154 | $10.2K |
| Jun 17, 2026 | Ara Mahdessian KEY | Sell S | 485 | $32.1K |
| Jun 17, 2026 | Ara Mahdessian KEY | Sell S | 923 | $61.1K |
| Jun 17, 2026 | Ara Mahdessian KEY | Sell S | 825 | $54.6K |
| Jun 17, 2026 | Ara Mahdessian KEY | Sell S | 610 | $40.4K |
| Jun 17, 2026 | Ara Mahdessian KEY | Exercise C | 3.0K | $0 |
| Jun 17, 2026 | Vahe Kuzoyan KEY | Exercise C | 3.2K | $0 |
| Jun 17, 2026 | Vahe Kuzoyan KEY | Sell S | 33 | $2.2K |
| Jun 17, 2026 | Vahe Kuzoyan KEY | Sell S | 163 | $10.8K |
| Jun 17, 2026 | Vahe Kuzoyan KEY | Sell S | 514 | $34.0K |
| Jun 17, 2026 | Vahe Kuzoyan KEY | Sell S | 977 | $64.7K |
| Jun 17, 2026 | Vahe Kuzoyan KEY | Sell S | 874 | $57.9K |
| Jun 17, 2026 | Vahe Kuzoyan KEY | Sell S | 647 | $42.8K |
| Jun 17, 2026 | Vahe Kuzoyan KEY | Exercise C | 3.2K | $0 |
| Jun 17, 2026 | William Wei-Liang Hsu | Grant A | 3.0K | $0 |
| Jun 17, 2026 | Ilya Golubovich | Grant A | 3.0K | $0 |
| Jun 17, 2026 | Byron B Deeter | Grant A | 3.0K | $0 |
| Jun 17, 2026 | Michael Maurice Brown | Grant A | 3.0K | $0 |
| Jun 11, 2026 | Byron B Deeter | Sell S | 0 | $0 |
| Jun 9, 2026 | Michele O'Connor | Sell S | 10.0K | $691.4K |
| May 1, 2026 | David Sherry KEY | Grant A | 105.2K | $0 |
| May 1, 2026 | Michele O'Connor | Grant A | 12.5K | $0 |
| Apr 9, 2026 | Michele O'Connor | Sell S | 5.0K | $294.6K |
| Mar 18, 2026 | David Sherry KEY | Sell S | 611 | $42.7K |
| Mar 18, 2026 | David Sherry KEY | Sell S | 386 | $27.0K |
| Mar 18, 2026 | David Sherry KEY | Sell S | 936 | $65.4K |
| Mar 18, 2026 | David Sherry KEY | Sell S | 2.7K | $190.7K |
| Mar 18, 2026 | David Sherry KEY | Sell S | 8.1K | $563.6K |
| Mar 18, 2026 | David Sherry KEY | Sell S | 5.0K | $352.6K |
| Mar 18, 2026 | Michele O'Connor | Sell S | 177 | $12.4K |
| Mar 18, 2026 | Michele O'Connor | Sell S | 112 | $7.8K |
| Mar 18, 2026 | Michele O'Connor | Sell S | 272 | $19.0K |
| Mar 18, 2026 | Michele O'Connor | Sell S | 792 | $55.3K |
| Mar 18, 2026 | Michele O'Connor | Sell S | 2.3K | $163.4K |
| Mar 18, 2026 | Michele O'Connor | Sell S | 1.5K | $102.2K |
| Mar 18, 2026 | Ara Mahdessian KEY | Exercise C | 2.3K | $0 |
| Mar 18, 2026 | Ara Mahdessian KEY | Sell S | 79 | $5.5K |
| Mar 18, 2026 | Ara Mahdessian KEY | Sell S | 50 | $3.5K |
| Mar 18, 2026 | Ara Mahdessian KEY | Sell S | 120 | $8.4K |
| Mar 18, 2026 | Ara Mahdessian KEY | Sell S | 351 | $24.5K |
| Mar 18, 2026 | Ara Mahdessian KEY | Sell S | 1.0K | $72.5K |
| Mar 18, 2026 | Ara Mahdessian KEY | Sell S | 650 | $45.4K |
| Mar 18, 2026 | Ara Mahdessian KEY | Exercise C | 2.3K | $0 |
| Mar 18, 2026 | Vahe Kuzoyan KEY | Exercise C | 3.2K | $0 |
| Mar 18, 2026 | Vahe Kuzoyan KEY | Sell S | 111 | $7.7K |
| Mar 18, 2026 | Vahe Kuzoyan KEY | Sell S | 70 | $4.9K |
| Mar 18, 2026 | Vahe Kuzoyan KEY | Sell S | 170 | $11.8K |
| Mar 18, 2026 | Vahe Kuzoyan KEY | Sell S | 494 | $34.5K |
| Mar 18, 2026 | Vahe Kuzoyan KEY | Sell S | 1.5K | $102.1K |
| Mar 18, 2026 | Vahe Kuzoyan KEY | Sell S | 914 | $63.9K |
| Mar 18, 2026 | Vahe Kuzoyan KEY | Exercise C | 3.2K | $0 |
| Jan 21, 2026 | David Sherry KEY 10b5-1 | Sell S | 4 | $353 |
| Jan 21, 2026 | David Sherry KEY 10b5-1 | Sell S | 20 | $1.8K |
| Jan 21, 2026 | David Sherry KEY 10b5-1 | Sell S | 21 | $1.9K |
| Jan 21, 2026 | David Sherry KEY 10b5-1 | Sell S | 100 | $8.8K |
| Jan 20, 2026 | David Sherry KEY 10b5-1 | Sell S | 1 | $94 |
| Jan 20, 2026 | David Sherry KEY 10b5-1 | Sell S | 208 | $19.0K |
| Jan 20, 2026 | David Sherry KEY 10b5-1 | Sell S | 319 | $29.1K |
| Jan 20, 2026 | David Sherry KEY 10b5-1 | Sell S | 24 | $2.2K |
| Jan 20, 2026 | David Sherry KEY 10b5-1 | Sell S | 281 | $25.7K |
| Jan 15, 2026 | Ara Mahdessian KEY 10b5-1 | Exercise C | 32.0K | $0 |
| Jan 15, 2026 | Ara Mahdessian KEY 10b5-1 | Sell S | 481 | $44.5K |
| Jan 15, 2026 | Ara Mahdessian KEY 10b5-1 | Sell S | 6.3K | $583.1K |
| Jan 15, 2026 | Ara Mahdessian KEY 10b5-1 | Sell S | 3.9K | $358.7K |
| Jan 15, 2026 | Ara Mahdessian KEY 10b5-1 | Sell S | 2.4K | $225.3K |
| Jan 15, 2026 | Ara Mahdessian KEY 10b5-1 | Sell S | 4.3K | $399.5K |
| Jan 15, 2026 | Ara Mahdessian KEY 10b5-1 | Sell S | 5.5K | $511.0K |
| Jan 15, 2026 | Ara Mahdessian KEY 10b5-1 | Sell S | 9.1K | $837.7K |
| Jan 15, 2026 | Ara Mahdessian KEY 10b5-1 | Exercise C | 32.0K | $0 |
| Jan 14, 2026 | Ara Mahdessian KEY 10b5-1 | Exercise C | 32.0K | $0 |
| Jan 14, 2026 | Ara Mahdessian KEY 10b5-1 | Sell S | 1.7K | $163.2K |
| Jan 14, 2026 | Ara Mahdessian KEY 10b5-1 | Sell S | 13.7K | $1.3M |
| Jan 14, 2026 | Ara Mahdessian KEY 10b5-1 | Sell S | 3.4K | $333.1K |
| Jan 14, 2026 | Ara Mahdessian KEY 10b5-1 | Sell S | 1.3K | $131.9K |
| Jan 14, 2026 | Ara Mahdessian KEY 10b5-1 | Sell S | 11.9K | $1.2M |
| Jan 14, 2026 | Ara Mahdessian KEY 10b5-1 | Exercise C | 32.0K | $0 |
| Jan 6, 2026 | Vahe Kuzoyan KEY 10b5-1 | Exercise C | 16.4K | $0 |
| Jan 6, 2026 | Vahe Kuzoyan KEY 10b5-1 | Sell S | 1.6K | $161.6K |
| Jan 6, 2026 | Vahe Kuzoyan KEY 10b5-1 | Sell S | 4.2K | $415.1K |
| Jan 6, 2026 | Vahe Kuzoyan KEY 10b5-1 | Sell S | 4.5K | $451.8K |
| Jan 6, 2026 | Vahe Kuzoyan KEY 10b5-1 | Sell S | 2.9K | $286.4K |
| Jan 6, 2026 | Vahe Kuzoyan KEY 10b5-1 | Sell S | 3.2K | $319.5K |
| Jan 6, 2026 | Vahe Kuzoyan KEY 10b5-1 | Exercise C | 16.4K | $0 |
| Jan 5, 2026 | Vahe Kuzoyan KEY 10b5-1 | Exercise C | 16.4K | $0 |
| Jan 5, 2026 | Vahe Kuzoyan KEY 10b5-1 | Sell S | 26 | $2.7K |
| Jan 5, 2026 | Vahe Kuzoyan KEY 10b5-1 | Sell S | 3.7K | $371.6K |
| Jan 5, 2026 | Vahe Kuzoyan KEY 10b5-1 | Sell S | 2.3K | $228.8K |
| Jan 5, 2026 | Vahe Kuzoyan KEY 10b5-1 | Sell S | 3.0K | $298.2K |
| Jan 5, 2026 | Vahe Kuzoyan KEY 10b5-1 | Sell S | 5.0K | $499.8K |
| Jan 5, 2026 | Vahe Kuzoyan KEY 10b5-1 | Sell S | 2.5K | $247.9K |
| Jan 5, 2026 | Vahe Kuzoyan KEY 10b5-1 | Exercise C | 16.4K | $0 |
About TTAN insider trading
This page tracks insider transactions for ServiceTitan, Inc. (TTAN) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.