TKR
insider transactionsTIMKEN CO — 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
-29.5K
0 buy · 29.5K sell
Net value · 365d
-$5.4M
$0 in · $5.4M out
Sentiment · 365d
Net selling
0% buying · 100% selling
Open-market trades · 365d
10
0 buy · 29.5K 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
-
Sell·S
Director
$1.1M
8.4K sh · $131.34
Own -29%
-
Grant·A
Director
$0
1.3K sh
Own New
-
Grant·A
Director
$0
1.3K sh
Own New
-
Sell·S
Director
$1.7M
15.0K sh · $116.51
Own -5%
-
Grant·A
Director
$0
1.3K sh
Own New
-
Grant·A
Director
$0
1.3K sh
Own New
-
Grant·A
Director
$0
1.3K sh
Own New
-
Grant·A
Director
$0
1.3K sh
Own New
-
Grant·A
Director
$0
1.3K sh
Own New
-
Grant·A
Director
$0
1.3K sh
Own New
-
Grant·A
Director
$0
1.3K sh
Own New
-
Grant·A
Director
$0
2.3K sh
Own +1%
-
Grant·A
Director
$0
2.3K sh
Own +1%
-
Grant·A
Director
$0
2.3K sh
Own +3%
-
Grant·A
Director
$0
2.3K sh
Own +9%
-
Grant·A
Director
$0
2.3K sh
Own New
-
Grant·A
Director
$0
2.3K sh
Own New
-
Grant·A
Director
$0
2.3K sh
Own +25%
-
Grant·A
Director
$0
2.3K sh
Own +13%
-
Grant·A
Director
$0
2.3K sh
Own +8%
-
Other·F
EVP & CFO
$3.5M
3.6K sh · $954.43
Own -13%
-
Grant·A
EVP & CFO
$0
8.3K sh
Own +40%
-
Other·G
Director
$0
10.0K sh
Own -97%
-
Other·G
Director
$0
7.5K sh
Own -3%
-
Other·G
Director
$0
52.0K sh
Own -16%
-
Exercise·M
EVP, Chief Financial Officer
$0
1.8K sh
Own New
-
Sell·S
EVP, Chief Financial Officer
$167.9K
1.5K sh · $109.59
Own -8%
-
Other·F
EVP, Chief Financial Officer
$32.1K
293 sh · $109.59
Own -1%
-
Exercise·M
EVP, Chief Financial Officer
$81.5K
1.8K sh · $44.65
Own +10%
-
Other·F
SVP, Chief Technology Officer
$9.1K
85 sh · $107.15
Own -2%
-
Grant·A
SVP, Chief Technology Officer
$0
293 sh
Own +9%
-
Grant·A
EVP&Pres. Engineered Bearings
$0
1.4K sh
Own +1%
-
Other·F
SVP, CHRO
$25.7K
240 sh · $107.15
Own -1%
-
Grant·A
SVP, CHRO
$0
887 sh
Own +5%
-
Other·F
EVP, GC and Secretary
$59.1K
552 sh · $107.15
Own -2%
-
Grant·A
EVP, GC and Secretary
$0
1.2K sh
Own +5%
-
Other·F
Corporate Controller & CAO
$5.6K
52 sh · $107.15
Own -3%
-
Grant·A
Corporate Controller & CAO
$0
152 sh
Own +8%
-
Other·F
EVP, Pres. Industrial Motion
$11.6K
108 sh · $107.15
Own -1%
-
Grant·A
EVP, Pres. Industrial Motion
$0
400 sh
Own +3%
-
Other·F
EVP, Chief Financial Officer
$11.6K
108 sh · $107.15
Own -1%
-
Grant·A
EVP, Chief Financial Officer
$0
400 sh
Own +2%
-
Grant·A
SVP, Chief Technology Officer
$0
1.9K sh
Own New
-
Grant·A
SVP, Chief Technology Officer
$0
1.2K sh
Own New
-
Other·F
SVP, Chief Technology Officer
$31.3K
288 sh · $108.74
Own -8%
-
Grant·A
SVP, Chief Technology Officer
$0
868 sh
Own +31%
-
Grant·A
EVP&Pres. Engineered Bearings
$0
7.8K sh
Own New
-
Grant·A
EVP&Pres. Engineered Bearings
$0
5.2K sh
Own New
-
Grant·A
EVP&Pres. Engineered Bearings
$0
7.1K sh
Own +8%
-
Grant·A
SVP, CHRO
$0
4.4K sh
Own New
-
Grant·A
SVP, CHRO
$0
3.0K sh
Own New
-
Other·F
SVP, CHRO
$103.6K
953 sh · $108.74
Own -5%
-
Grant·A
SVP, CHRO
$0
3.5K sh
Own +24%
-
Grant·A
EVP, GC and Secretary
$0
6.0K sh
Own New
-
Grant·A
EVP, GC and Secretary
$0
4.0K sh
Own New
-
Other·F
EVP, GC and Secretary
$201.3K
1.9K sh · $108.74
Own -6%
-
Grant·A
EVP, GC and Secretary
$0
6.1K sh
Own +27%
-
Grant·A
Corporate Controller & CAO
$0
850 sh
Own New
-
Grant·A
Corporate Controller & CAO
$0
575 sh
Own New
-
Other·F
Corporate Controller & CAO
$9.1K
84 sh · $108.74
Own -4%
-
Grant·A
Corporate Controller & CAO
$0
245 sh
Own +14%
-
Grant·A
EVP, Pres. Industrial Motion
$0
5.0K sh
Own New
-
Grant·A
EVP, Pres. Industrial Motion
$0
3.4K sh
Own New
-
Other·F
EVP, Pres. Industrial Motion
$60.0K
552 sh · $108.74
Own -4%
-
Grant·A
EVP, Pres. Industrial Motion
$0
2.0K sh
Own +20%
-
Grant·A
EVP, Chief Financial Officer
$0
8.2K sh
Own New
-
Grant·A
EVP, Chief Financial Officer
$0
5.5K sh
Own New
-
Other·F
EVP, Chief Financial Officer
$45.8K
421 sh · $108.74
Own -2%
-
Grant·A
EVP, Chief Financial Officer
$0
1.5K sh
Own +9%
-
Grant·A
Lucian Boldea KEY
President and CEO
$0
35.2K sh
Own New
-
Grant·A
Lucian Boldea KEY
President and CEO
$0
23.5K sh
Own New
-
Exercise·M
EVP & CFO
$0
4.0K sh
Own New
-
Sell·S
EVP & CFO
$201.6K
200 sh · $1,007.99
Own -1%
-
Sell·S
EVP & CFO
$80.5K
80 sh · $1,006.49
Own -0%
-
Sell·S
EVP & CFO
$80.3K
80 sh · $1,003.88
Own -0%
-
Sell·S
EVP & CFO
$80.2K
80 sh · $1,002.32
Own -0%
-
Sell·S
EVP & CFO
$1.3M
1.3K sh · $1,001.60
Own -6%
-
Sell·S
EVP & CFO
$320.1K
320 sh · $1,000.37
Own -1%
-
Other·F
EVP & CFO
$2.0M
2.0K sh · $1,005.35
Own -8%
-
Exercise·M
EVP & CFO
$641.5K
4.0K sh · $158.79
Own +20%
-
Other·F
Chief Technology Officer
$6.3K
58 sh · $109.23
Own -2%
-
Grant·A
Chief Technology Officer
$0
168 sh
Own +6%
-
Grant·A
EVP&Pres. Engineered Bearings
$0
850 sh
Own +1%
-
Other·F
VP, CHRO
$12.9K
118 sh · $109.23
Own -1%
-
Grant·A
VP, CHRO
$0
438 sh
Own +3%
-
Other·F
EVP, GC and Secretary
$37.4K
342 sh · $109.23
Own -2%
-
Grant·A
EVP, GC and Secretary
$0
1.2K sh
Own +5%
-
Other·F
Corporate Controller & CAO
$2.0K
18 sh · $109.23
Own -1%
-
Grant·A
Corporate Controller & CAO
$0
53 sh
Own +3%
-
Other·F
President Industrial Motion
$15.5K
142 sh · $109.23
Own -1%
-
Grant·A
President Industrial Motion
$0
438 sh
Own +4%
-
Other·F
VP, Chief Financial Officer
$11.3K
103 sh · $109.23
Own -1%
-
Grant·A
VP, Chief Financial Officer
$0
319 sh
Own +2%
-
Grant·A
EVP&Pres. Engineered Bearings
$0
1.2K sh
Own +1%
-
Sell·S
EVP, GC and Secretary
$270.0K
2.5K sh · $108.01
Own -11%
-
Other·F
Chief Technology Officer
$5.6K
52 sh · $107.40
Own -2%
-
Grant·A
Chief Technology Officer
$0
152 sh
Own +6%
-
Other·F
VP, CHRO
$20.9K
195 sh · $107.40
Own -1%
-
Grant·A
VP, CHRO
$0
619 sh
Own +4%
-
Other·F
EVP, GC and Secretary
$34.7K
323 sh · $107.40
Own -1%
-
Grant·A
EVP, GC and Secretary
$0
1.1K sh
Own +5%
-
Other·F
Corporate Controller & CAO
$1.6K
15 sh · $107.40
Own -1%
-
Grant·A
Corporate Controller & CAO
$0
45 sh
Own +3%
-
Other·F
President Industrial Motion
$12.6K
117 sh · $107.40
Own -1%
-
Grant·A
President Industrial Motion
$0
362 sh
Own +4%
-
Other·F
VP, Chief Financial Officer
$9.3K
87 sh · $107.40
Own -1%
-
Grant·A
VP, Chief Financial Officer
$0
269 sh
Own +2%
-
Other·F
Chief Technology Officer
$10.3K
99 sh · $104.33
Own -4%
-
Grant·A
Chief Technology Officer
$0
288 sh
Own +12%
-
Grant·A
EVP&Pres. Engineered Bearings
$0
1.5K sh
Own +2%
-
Other·F
VP, CHRO
$28.5K
273 sh · $104.33
Own -2%
-
Grant·A
VP, CHRO
$0
844 sh
Own +6%
-
Other·F
EVP, GC and Secretary
$43.3K
415 sh · $104.33
Own -2%
-
Grant·A
EVP, GC and Secretary
$0
1.2K sh
Own +5%
-
Other·F
Corporate Controller & CAO
$3.3K
32 sh · $104.33
Own -2%
-
Grant·A
Corporate Controller & CAO
$0
93 sh
Own +6%
-
Other·F
President Industrial Motion
$13.1K
126 sh · $104.33
Own -1%
-
Grant·A
President Industrial Motion
$0
388 sh
Own +4%
-
Other·F
VP, Chief Financial Officer
$10.5K
101 sh · $104.33
Own -1%
-
Grant·A
VP, Chief Financial Officer
$0
313 sh
Own +2%
-
Grant·A
Director
$0
400 sh
Own +5%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jun 5, 2026 | Ajita G Rajendra | Sell S | 8.4K | $1.1M |
| May 8, 2026 | Ward J Timken JR | Grant A | 1.3K | $0 |
| May 8, 2026 | John M Timken JR | Grant A | 1.3K | $0 |
| May 8, 2026 | John M Timken JR | Sell S | 15.0K | $1.7M |
| May 8, 2026 | Frank C Sullivan | Grant A | 1.3K | $0 |
| May 8, 2026 | Ajita G Rajendra | Grant A | 1.3K | $0 |
| May 8, 2026 | Kimberly K Ryan | Grant A | 1.3K | $0 |
| May 8, 2026 | Todd M. Leombruno | Grant A | 1.3K | $0 |
| May 8, 2026 | Sarah C Lauber | Grant A | 1.3K | $0 |
| May 8, 2026 | Elizabeth Ann Harrell | Grant A | 1.3K | $0 |
| May 8, 2026 | Maria A Crowe | Grant A | 1.3K | $0 |
| May 2, 2026 | Ward J Timken JR | Grant A | 2.3K | $0 |
| May 2, 2026 | John M Timken JR | Grant A | 2.3K | $0 |
| May 2, 2026 | Frank C Sullivan | Grant A | 2.3K | $0 |
| May 2, 2026 | Ajita G Rajendra | Grant A | 2.3K | $0 |
| May 2, 2026 | Kimberly K Ryan | Grant A | 2.3K | $0 |
| May 2, 2026 | Todd M. Leombruno | Grant A | 2.3K | $0 |
| May 2, 2026 | Sarah C Lauber | Grant A | 2.3K | $0 |
| May 2, 2026 | Elizabeth Ann Harrell | Grant A | 2.3K | $0 |
| May 2, 2026 | Maria A Crowe | Grant A | 2.3K | $0 |
| Apr 22, 2026 | Todd M. Leombruno KEY | Other F | 3.6K | $3.5M |
| Apr 22, 2026 | Todd M. Leombruno KEY | Grant A | 8.3K | $0 |
| Mar 13, 2026 | Ward J Timken JR | Other G | 10.0K | $0 |
| Mar 12, 2026 | Ward J Timken JR | Other G | 7.5K | $0 |
| Mar 12, 2026 | Ward J Timken JR | Other G | 52.0K | $0 |
| Feb 24, 2026 | Michael Anthony Discenza KEY | Exercise M | 1.8K | $0 |
| Feb 24, 2026 | Michael Anthony Discenza KEY | Sell S | 1.5K | $167.9K |
| Feb 24, 2026 | Michael Anthony Discenza KEY | Other F | 293 | $32.1K |
| Feb 24, 2026 | Michael Anthony Discenza KEY | Exercise M | 1.8K | $81.5K |
| Feb 13, 2026 | John Raymond Szarka | Other F | 85 | $9.1K |
| Feb 13, 2026 | John Raymond Szarka | Grant A | 293 | $0 |
| Feb 13, 2026 | Karl Andreas Roellgen | Grant A | 1.4K | $0 |
| Feb 13, 2026 | Natasha Pollock | Other F | 240 | $25.7K |
| Feb 13, 2026 | Natasha Pollock | Grant A | 887 | $0 |
| Feb 13, 2026 | Hansal N. Patel | Other F | 552 | $59.1K |
| Feb 13, 2026 | Hansal N. Patel | Grant A | 1.2K | $0 |
| Feb 13, 2026 | Megan Renee Lanzarotta | Other F | 52 | $5.6K |
| Feb 13, 2026 | Megan Renee Lanzarotta | Grant A | 152 | $0 |
| Feb 13, 2026 | Timothy Alan Graham | Other F | 108 | $11.6K |
| Feb 13, 2026 | Timothy Alan Graham | Grant A | 400 | $0 |
| Feb 13, 2026 | Michael Anthony Discenza KEY | Other F | 108 | $11.6K |
| Feb 13, 2026 | Michael Anthony Discenza KEY | Grant A | 400 | $0 |
| Feb 12, 2026 | John Raymond Szarka | Grant A | 1.9K | $0 |
| Feb 12, 2026 | John Raymond Szarka | Grant A | 1.2K | $0 |
| Feb 12, 2026 | John Raymond Szarka | Other F | 288 | $31.3K |
| Feb 12, 2026 | John Raymond Szarka | Grant A | 868 | $0 |
| Feb 12, 2026 | Karl Andreas Roellgen | Grant A | 7.8K | $0 |
| Feb 12, 2026 | Karl Andreas Roellgen | Grant A | 5.2K | $0 |
| Feb 12, 2026 | Karl Andreas Roellgen | Grant A | 7.1K | $0 |
| Feb 12, 2026 | Natasha Pollock | Grant A | 4.4K | $0 |
| Feb 12, 2026 | Natasha Pollock | Grant A | 3.0K | $0 |
| Feb 12, 2026 | Natasha Pollock | Other F | 953 | $103.6K |
| Feb 12, 2026 | Natasha Pollock | Grant A | 3.5K | $0 |
| Feb 12, 2026 | Hansal N. Patel | Grant A | 6.0K | $0 |
| Feb 12, 2026 | Hansal N. Patel | Grant A | 4.0K | $0 |
| Feb 12, 2026 | Hansal N. Patel | Other F | 1.9K | $201.3K |
| Feb 12, 2026 | Hansal N. Patel | Grant A | 6.1K | $0 |
| Feb 12, 2026 | Megan Renee Lanzarotta | Grant A | 850 | $0 |
| Feb 12, 2026 | Megan Renee Lanzarotta | Grant A | 575 | $0 |
| Feb 12, 2026 | Megan Renee Lanzarotta | Other F | 84 | $9.1K |
| Feb 12, 2026 | Megan Renee Lanzarotta | Grant A | 245 | $0 |
| Feb 12, 2026 | Timothy Alan Graham | Grant A | 5.0K | $0 |
| Feb 12, 2026 | Timothy Alan Graham | Grant A | 3.4K | $0 |
| Feb 12, 2026 | Timothy Alan Graham | Other F | 552 | $60.0K |
| Feb 12, 2026 | Timothy Alan Graham | Grant A | 2.0K | $0 |
| Feb 12, 2026 | Michael Anthony Discenza KEY | Grant A | 8.2K | $0 |
| Feb 12, 2026 | Michael Anthony Discenza KEY | Grant A | 5.5K | $0 |
| Feb 12, 2026 | Michael Anthony Discenza KEY | Other F | 421 | $45.8K |
| Feb 12, 2026 | Michael Anthony Discenza KEY | Grant A | 1.5K | $0 |
| Feb 12, 2026 | Lucian Boldea KEY | Grant A | 35.2K | $0 |
| Feb 12, 2026 | Lucian Boldea KEY | Grant A | 23.5K | $0 |
| Feb 11, 2026 | Todd M. Leombruno KEY | Exercise M | 4.0K | $0 |
| Feb 11, 2026 | Todd M. Leombruno KEY | Sell S | 200 | $201.6K |
| Feb 11, 2026 | Todd M. Leombruno KEY | Sell S | 80 | $80.5K |
| Feb 11, 2026 | Todd M. Leombruno KEY | Sell S | 80 | $80.3K |
| Feb 11, 2026 | Todd M. Leombruno KEY | Sell S | 80 | $80.2K |
| Feb 11, 2026 | Todd M. Leombruno KEY | Sell S | 1.3K | $1.3M |
| Feb 11, 2026 | Todd M. Leombruno KEY | Sell S | 320 | $320.1K |
| Feb 11, 2026 | Todd M. Leombruno KEY | Other F | 2.0K | $2.0M |
| Feb 11, 2026 | Todd M. Leombruno KEY | Exercise M | 4.0K | $641.5K |
| Feb 10, 2026 | John Raymond Szarka | Other F | 58 | $6.3K |
| Feb 10, 2026 | John Raymond Szarka | Grant A | 168 | $0 |
| Feb 10, 2026 | Karl Andreas Roellgen | Grant A | 850 | $0 |
| Feb 10, 2026 | Natasha Pollock | Other F | 118 | $12.9K |
| Feb 10, 2026 | Natasha Pollock | Grant A | 438 | $0 |
| Feb 10, 2026 | Hansal N. Patel | Other F | 342 | $37.4K |
| Feb 10, 2026 | Hansal N. Patel | Grant A | 1.2K | $0 |
| Feb 10, 2026 | Megan Renee Lanzarotta | Other F | 18 | $2.0K |
| Feb 10, 2026 | Megan Renee Lanzarotta | Grant A | 53 | $0 |
| Feb 10, 2026 | Timothy Alan Graham KEY | Other F | 142 | $15.5K |
| Feb 10, 2026 | Timothy Alan Graham KEY | Grant A | 438 | $0 |
| Feb 10, 2026 | Michael Anthony Discenza KEY | Other F | 103 | $11.3K |
| Feb 10, 2026 | Michael Anthony Discenza KEY | Grant A | 319 | $0 |
| Feb 9, 2026 | Karl Andreas Roellgen | Grant A | 1.2K | $0 |
| Feb 9, 2026 | Hansal N. Patel | Sell S | 2.5K | $270.0K |
| Feb 9, 2026 | John Raymond Szarka | Other F | 52 | $5.6K |
| Feb 9, 2026 | John Raymond Szarka | Grant A | 152 | $0 |
| Feb 9, 2026 | Natasha Pollock | Other F | 195 | $20.9K |
| Feb 9, 2026 | Natasha Pollock | Grant A | 619 | $0 |
| Feb 9, 2026 | Hansal N. Patel | Other F | 323 | $34.7K |
| Feb 9, 2026 | Hansal N. Patel | Grant A | 1.1K | $0 |
| Feb 9, 2026 | Megan Renee Lanzarotta | Other F | 15 | $1.6K |
| Feb 9, 2026 | Megan Renee Lanzarotta | Grant A | 45 | $0 |
| Feb 9, 2026 | Timothy Alan Graham KEY | Other F | 117 | $12.6K |
| Feb 9, 2026 | Timothy Alan Graham KEY | Grant A | 362 | $0 |
| Feb 9, 2026 | Michael Anthony Discenza KEY | Other F | 87 | $9.3K |
| Feb 9, 2026 | Michael Anthony Discenza KEY | Grant A | 269 | $0 |
| Feb 8, 2026 | John Raymond Szarka | Other F | 99 | $10.3K |
| Feb 8, 2026 | John Raymond Szarka | Grant A | 288 | $0 |
| Feb 8, 2026 | Karl Andreas Roellgen | Grant A | 1.5K | $0 |
| Feb 8, 2026 | Natasha Pollock | Other F | 273 | $28.5K |
| Feb 8, 2026 | Natasha Pollock | Grant A | 844 | $0 |
| Feb 8, 2026 | Hansal N. Patel | Other F | 415 | $43.3K |
| Feb 8, 2026 | Hansal N. Patel | Grant A | 1.2K | $0 |
| Feb 8, 2026 | Megan Renee Lanzarotta | Other F | 32 | $3.3K |
| Feb 8, 2026 | Megan Renee Lanzarotta | Grant A | 93 | $0 |
| Feb 8, 2026 | Timothy Alan Graham KEY | Other F | 126 | $13.1K |
| Feb 8, 2026 | Timothy Alan Graham KEY | Grant A | 388 | $0 |
| Feb 8, 2026 | Michael Anthony Discenza KEY | Other F | 101 | $10.5K |
| Feb 8, 2026 | Michael Anthony Discenza KEY | Grant A | 313 | $0 |
| Jan 8, 2026 | Sarah C Lauber | Grant A | 400 | $0 |
About TKR insider trading
This page tracks insider transactions for TIMKEN CO (TKR) 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.