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Sarah C. Lauber

TKR
DIRECTOR · TIMKEN CO · CIK 0001639792
FILING MIX · LIFETIME72%/28%
BUYS
31
SELLS
12
TOTAL VALUE
$1.91M
COMPANIES
2
ACTIVE SINCE
Feb 2020
HOLDINGS NOW
82,822
AVG SELL PX
$37.88
TRADE KIND
SHOWING 43 / 43
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
8 backtested trades · 8 horizonsHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Sarah C. Lauber, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d8+62.50%-4.69%-0.19%-4.50%-3.56%—
14d8+50.00%-6.07%+1.13%-7.20%-7.63%—
30d8+87.50%-9.37%+2.90%-12.26%-12.02%—
60d8+75.00%-11.80%+1.50%-13.30%-12.06%—
90d8+75.00%-10.00%+3.36%-13.36%-12.28%—
180d8+75.00%-13.85%+6.65%-20.50%-18.81%—
1y8+62.50%-6.38%+9.88%-16.26%-13.29%—
2y8+75.00%-10.75%+26.87%-37.62%-47.61%—
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
TKR · 1,280 shares · as of May 8, 2026
02,8565,7138,56911,42520222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2020
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
2026
FLOW · 31 buys / 12 sellsCOVERAGE · 27 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
PLOW
DOUGLAS DYNAMICS, INC
SALE
EVP & CFO
6,735$53.95$363.4K81,542Jul 1, 2026Jul 1, 2026 ↗View →
TKR
TIMKEN CO
PURCHASEGRANT
Stock grant
1,280——1,280May 8, 2026May 12, 2026 ↗View →
TKR
TIMKEN CO
PURCHASEGRANT
Stock grant
2,270——11,425May 2, 2026May 4, 2026 ↗View →
PLOW
DOUGLAS DYNAMICS, INC
SALE
EVP & CFO
5,152$44.80$230.8K88,277Mar 9, 2026Mar 11, 2026 ↗View →
PLOW
DOUGLAS DYNAMICS, INC
PURCHASEGRANT
Stock grant
9,917——93,429Feb 17, 2026Feb 19, 2026 ↗View →
TKR
TIMKEN CO
PURCHASEGRANT
Stock grant
400——9,155Jan 8, 2026Jan 12, 2026 ↗View →
PLOW
DOUGLAS DYNAMICS, INC
SALE
EVP & CFO
13,829$33.11$457.9K83,512Jan 2, 2026Jan 5, 2026 ↗View →
TKR
TIMKEN CO
PURCHASEGRANT
Stock grant
1,660——8,755May 3, 2025May 5, 2025 ↗View →
TKR
TIMKEN CO
PURCHASEGRANT
Stock grant
2,270——2,270May 2, 2025May 5, 2025 ↗View →
PLOW
DOUGLAS DYNAMICS, INC
SALE
EVP & CFO
4,838$25.74$124.5K97,341Mar 10, 2025Mar 11, 2025 ↗View →
PLOW
DOUGLAS DYNAMICS, INC
PURCHASEGRANT
Stock grant
1,723——102,179Feb 19, 2025Feb 21, 2025 ↗View →
PLOW
DOUGLAS DYNAMICS, INC
PURCHASEGRANT
Stock grant
13,694——100,456Feb 19, 2025Feb 21, 2025 ↗View →
TKR
TIMKEN CO
PURCHASEGRANT
Stock grant
400——7,095Jan 8, 2025Jan 9, 2025 ↗View →
PLOW
DOUGLAS DYNAMICS, INC
PURCHASEGRANT
Stock grant
43,202——86,762May 16, 2024May 17, 2024 ↗View →
TKR
TIMKEN CO
PURCHASEGRANT
Stock grant
1,845——6,695May 5, 2024May 6, 2024 ↗View →
TKR
TIMKEN CO
PURCHASEGRANT
Stock grant
1,660——1,660May 3, 2024May 6, 2024 ↗View →
PLOW
DOUGLAS DYNAMICS, INC
PURCHASEGRANT
Stock grant
12,642——48,289Mar 11, 2024Mar 13, 2024 ↗View →
PLOW
DOUGLAS DYNAMICS, INC
SALE10b5-1
10b5-1 plan
4,729$24.81$117.3K43,560Mar 11, 2024Mar 13, 2024 ↗View →
PLOW
DOUGLAS DYNAMICS, INC
PURCHASEGRANT
Stock grant
3,445——35,647Feb 20, 2024Feb 20, 2024 ↗View →
TKR
TIMKEN CO
PURCHASEGRANT
Stock grant
400——4,850Jan 8, 2024Jan 8, 2024 ↗View →
TKR
TIMKEN CO
PURCHASEGRANT
Stock grant
2,310——4,450May 6, 2023May 9, 2023 ↗View →
TKR
TIMKEN CO
PURCHASEGRANT
Stock grant
1,845——1,845May 5, 2023May 9, 2023 ↗View →
PLOW
DOUGLAS DYNAMICS, INC
SALE
EVP & CFO
3,757$36.66$137.7K32,202Mar 6, 2023Mar 7, 2023 ↗View →
PLOW
DOUGLAS DYNAMICS, INC
PURCHASEGRANT
Stock grant
6,545——33,707Feb 15, 2023Feb 17, 2023 ↗View →
PLOW
DOUGLAS DYNAMICS, INC
PURCHASEGRANT
Stock grant
2,252——35,959Feb 15, 2023Feb 17, 2023 ↗View →
TKR
TIMKEN CO
PURCHASEGRANT
Stock grant
400——2,140Jan 8, 2023Jan 9, 2023 ↗View →
TKR
TIMKEN CO
PURCHASEGRANT
Stock grant
1,340——1,740May 7, 2022May 7, 2022 ↗View →
TKR
TIMKEN CO
PURCHASEGRANT
Stock grant
2,310——2,310May 6, 2022May 7, 2022 ↗View →
PLOW
DOUGLAS DYNAMICS, INC
SALE
CFO and Secretary
624$36.33$22.7K27,623Mar 7, 2022Mar 8, 2022 ↗View →
PLOW
DOUGLAS DYNAMICS, INC
SALE
CFO and Secretary
2,803$35.55$99.7K28,247Mar 7, 2022Mar 8, 2022 ↗View →
PLOW
DOUGLAS DYNAMICS, INC
SALE
CFO and Secretary
461$37.49$17.3K27,162Mar 7, 2022Mar 8, 2022 ↗View →
PLOW
DOUGLAS DYNAMICS, INC
PURCHASEGRANT
Stock grant
3,447——31,050Feb 16, 2022Feb 17, 2022 ↗View →
PLOW
DOUGLAS DYNAMICS, INC
PURCHASEGRANT
Stock grant
6,523——27,603Feb 16, 2022Feb 17, 2022 ↗View →
TKR
TIMKEN CO
PURCHASEGRANT
Stock grant
400——400Jan 8, 2022Jan 10, 2022 ↗View →
TKR
TIMKEN CO
PURCHASEGRANT
Stock grant
1,340——1,340May 7, 2021May 10, 2021 ↗View →
PLOW
DOUGLAS DYNAMICS, INC
PURCHASEGRANT
Stock grant
6,171——21,080Mar 11, 2021Mar 12, 2021 ↗View →
PLOW
DOUGLAS DYNAMICS, INC
SALE
CFO and Secretary
4,297$49.28$211.8K14,923Mar 10, 2021Mar 12, 2021 ↗View →
PLOW
DOUGLAS DYNAMICS, INC
SALE
CFO and Secretary
14$49.84$69814,909Mar 10, 2021Mar 12, 2021 ↗View →
PLOW
DOUGLAS DYNAMICS, INC
PURCHASEGRANT
Stock grant
5,252——19,220Feb 16, 2021Feb 18, 2021 ↗View →
TKR
TIMKEN CO
PURCHASEGRANT
Stock grant
2,000——2,000Jan 8, 2021Jan 8, 2021 ↗View →
PLOW
DOUGLAS DYNAMICS, INC
SALE
CFO and Secretary
1,756$41.06$72.1K13,968Mar 6, 2020Mar 9, 2020 ↗View →
PLOW
DOUGLAS DYNAMICS, INC
PURCHASE
CFO and Secretary
1,185$42.67$50.6K15,724Feb 28, 2020Mar 2, 2020 ↗View →
PLOW
DOUGLAS DYNAMICS, INC
PURCHASEGRANT
Stock grant
3,960——14,539Feb 18, 2020Feb 20, 2020 ↗View →
Other insiders · TKR
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About this filer
CIK 0001639792
ROLE
Director
PRIMARY
TKR
COMPANIES
2
ACTIVE SINCE
Feb 2020
MARKETPEEL · /INSIDER/0001639792DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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