Church & Dwight insider activity
What the executives and directors of Church & Dwight actually did with their own shares, decoded from their SEC Form 4 filings. Each figure says the stretch of time it covers.
−$12M
net open-market flow, 12 m
0 open-market buys, 12 m
0%
of sale value on 10b5-1 plans, 12 m
405 days since an insider bought, whole record
The tape: three years of insider trades
Open-market buy
Discretionary sale
Planned sale (10b5-1)
Reported-price path
Routine
Every marker sits at the price reported on the Form 4. The line is the monthly median of all prices insiders reported, so the chart needs no market feed; the grey strip is the routine flow (grants, vestings, tax withholding and gifts) that a headline gets wrong by counting it as selling.
The 205 routine events on the chart, as a list
| Date | Insider | Shares |
|---|---|---|
| Sep 1, 2026 | Magazine Mark J | 76 |
| Aug 26, 2026 | Linares Carlos G. | 31K |
| Aug 25, 2026 | Hemsey Rene | 5,000 |
| Aug 11, 2026 | IRWIN BRADLEY C | 4,300 |
| Aug 5, 2026 | WINKLEBLACK ARTHUR B | 13K |
| Jul 1, 2026 | Price Penry W | 1,471 |
| Jul 1, 2026 | Vergis Janet S. | 736 |
| Jun 25, 2026 | Raup Charles R | 853 |
| Jun 16, 2026 | Linares Carlos G. | 10K |
| Jun 11, 2026 | SHEARER ROBERT K | 8,600 |
| Jun 10, 2026 | Saligram Ravichandra Krishnamurty | 13K |
| Jun 10, 2026 | Buchert Brian D | 10K |
| May 29, 2026 | Saligram Ravichandra Krishnamurty | 94 |
| May 13, 2026 | Price Penry W | 5,960 |
| May 4, 2026 | WINKLEBLACK ARTHUR B | 920 |
| May 4, 2026 | SHEARER ROBERT K | 920 |
| May 4, 2026 | Saligram Ravichandra Krishnamurty | 920 |
| May 4, 2026 | IRWIN BRADLEY C | 920 |
| May 4, 2026 | Smith Michael R | 920 |
| May 4, 2026 | Price Penry W | 920 |
| May 4, 2026 | Vergis Janet S. | 920 |
| May 4, 2026 | CASHAW BRAD | 920 |
| May 4, 2026 | Yoler Laurie | 920 |
| May 4, 2026 | Saideman Susan G | 920 |
| May 1, 2026 | Longo Joseph James | 213 |
| Mar 24, 2026 | McChesney Lee B | 4,700 |
| Mar 12, 2026 | Price Penry W | 7,000 |
| Mar 9, 2026 | McChesney Lee B | 35 |
| Mar 9, 2026 | Dierker Richard A | 35 |
| Mar 9, 2026 | Linares Carlos G. | 35 |
| Mar 9, 2026 | Raup Charles R | 35 |
| Mar 9, 2026 | Hemsey Rene | 75 |
| Mar 9, 2026 | Longo Joseph James | 35 |
| Mar 9, 2026 | Buchert Brian D | 35 |
| Mar 9, 2026 | Pokhriyal Surabhi | 34 |
| Mar 9, 2026 | Gokey Kevin | 104 |
| Mar 9, 2026 | Ruiz Rabago Carlos | 35 |
| Mar 9, 2026 | Magazine Mark J | 87 |
| Mar 3, 2026 | DE MAYNADIER PATRICK D | 1,413 |
| Mar 3, 2026 | Dierker Richard A | 8,258 |
| Mar 3, 2026 | Linares Carlos G. | 781 |
| Mar 3, 2026 | Hemsey Rene | 779 |
| Mar 3, 2026 | Longo Joseph James | 390 |
| Mar 3, 2026 | Read Michael | 1,973 |
| Mar 3, 2026 | Buchert Brian D | 776 |
| Mar 3, 2026 | Pokhriyal Surabhi | 629 |
| Mar 3, 2026 | Gokey Kevin | 420 |
| Mar 3, 2026 | Ruiz Rabago Carlos | 872 |
| Mar 3, 2026 | Magazine Mark J | 699 |
| Mar 2, 2026 | McChesney Lee B | 1,820 |
| Mar 2, 2026 | Raup Charles R | 1,700 |
| Mar 2, 2026 | Bajaj Raman | 1,460 |
| Mar 1, 2026 | DE MAYNADIER PATRICK D | 1,293 |
| Mar 1, 2026 | Dierker Richard A | 3,425 |
| Mar 1, 2026 | Linares Carlos G. | 793 |
| Mar 1, 2026 | Hemsey Rene | 708 |
| Mar 1, 2026 | Longo Joseph James | 184 |
| Mar 1, 2026 | Read Michael | 1,017 |
| Mar 1, 2026 | Buchert Brian D | 466 |
| Mar 1, 2026 | Pokhriyal Surabhi | 413 |
Where the shares went, last 12 months
Every Form 4 movement decomposed: what flowed in (grants, vested equity, purchases) and what flowed out (tax withholding, plan sales, discretionary sales, gifts). Counted in shares, because grants carry no price.
The chart, in numbers
| Flow | Shares |
|---|---|
| Granted | 69K |
| Vested / exercised | 121K |
| Withheld for tax | 18K |
| Discretionary sales | 121K |
| Gifts | 94 |
| Kept | 51K |
Skin in the game
Directly held shares as reported after each trade, indexed to 100 at the start of the window, up to five years back. Direct holdings only: trust and family-entity positions are per-entity in the filings and do not sum honestly, so this chart refuses to guess. The steps are the trades.
The chart, in numbers
| Insider | Start of the window | Latest reported | Indexed, start = 100 |
|---|---|---|---|
| IRWIN BRADLEY C | 49K | 36K | 72.9 |
| Price Penry W | 23K | 33K | 144.8 |
| Vergis Janet S. | 15K | 21K | 141.3 |
Who holds what
the 14 largest holdings of 28| Insider | Role | Shares held | Buys 12 m | Sales 12 m | 12 m | Last trade |
|---|---|---|---|---|---|---|
| IRWIN BRADLEY C Last trade Aug 11, 2026 | Director | 40K | – | $442K | net selling over the year: 0 months buying, 1 month selling | Aug 11, 2026 |
| Price Penry W Last trade May 13, 2026 | Director | 33K | – | $1.3M | net selling over the year: 0 months buying, 2 months selling | May 13, 2026 |
| SHEARER ROBERT K Last trade Jun 11, 2026 | Director | 31K | – | $843K | net selling over the year: 0 months buying, 1 month selling | Jun 11, 2026 |
| Saligram Ravichandra Krishnamurty Last trade Jun 10, 2026 | Director | 28K | – | $1.3M | net selling over the year: 0 months buying, 1 month selling | Jun 10, 2026 |
| Vergis Janet S. Last trade Feb 4, 2026 | Director | 21K | – | $1.3M | net selling over the year: 0 months buying, 1 month selling | Feb 4, 2026 |
| WINKLEBLACK ARTHUR B Last trade Aug 5, 2026 | Director | 20K | – | $1.4M | net selling over the year: 0 months buying, 1 month selling | Aug 5, 2026 |
| Linares Carlos G. EVP Chief Tech&Global New Prod Last trade Aug 26, 2026 | Officer | 20K | – | $4.1M | net selling over the year: 0 months buying, 2 months selling | Aug 26, 2026 |
| Hemsey Rene EVP, Chief HR Officer Last trade Aug 25, 2026 | Officer | 18K | – | $511K | net selling over the year: 0 months buying, 1 month selling | Aug 25, 2026 |
| Bajaj Raman EVP Chief Tech & Analytics Off | Officer | 17K | – | – | – | |
| McChesney Lee B EVP, Chief Financial Officer Last trade Aug 8, 2025 | CFO | 16K | – | – | Aug 8, 2025 | |
| Bruno Barry A. EVP, Chf Mktng Offcr Pres CD Last trade Aug 5, 2024 | Officer | 14K | – | – | Aug 5, 2024 | |
| Buchert Brian D EVP of Strategy, M&A, and BP Last trade Jun 10, 2026 | Officer | 13K | – | $997K | net selling over the year: 0 months buying, 1 month selling | Jun 10, 2026 |
| Raup Charles R President US Domestic | Officer | 9,882 | – | – | – | |
| Hooker Carlen EVP, Chief Commercial Officer Last trade Jun 16, 2025 | Officer | 6,816 | – | – | Jun 16, 2025 |
Open-market trade log
the 60 most recent of 875| Date | Insider | Type | Shares | Price | Value | Since trade | Filed |
|---|---|---|---|---|---|---|---|
| Aug 26, 2026 | Linares Carlos G. (Officer) 15K shares $103.00 −0.3% since trade filed Aug 27, 2026 | Discretionary sale | 15K | $103.00 | $1.6M | −0.3% | Aug 27, 2026 |
| Aug 25, 2026 | Hemsey Rene (Officer) 5,000 shares $102.26 +0.4% since trade filed Aug 26, 2026 | Discretionary sale | 5,000 | $102.26 | $511K | +0.4% | Aug 26, 2026 |
| Aug 24, 2026 | Linares Carlos G. (Officer) 15K shares $102.00 +0.7% since trade filed Aug 25, 2026 | Discretionary sale | 15K | $102.00 | $1.6M | +0.7% | Aug 25, 2026 |
| Aug 11, 2026 | IRWIN BRADLEY C (Director) 4,300 shares $102.69 +0.0% since trade filed Aug 12, 2026 | Discretionary sale | 4,300 | $102.69 | $442K | +0.0% | Aug 12, 2026 |
| Aug 5, 2026 | WINKLEBLACK ARTHUR B (Director) 13K shares $102.83 −0.1% since trade filed Aug 6, 2026 | Discretionary sale | 13K | $102.83 | $1.4M | −0.1% | Aug 6, 2026 |
| Jun 16, 2026 | Linares Carlos G. (Officer) 10K shares $99.71 +3.0% since trade filed Jun 17, 2026 | Discretionary sale | 10K | $99.71 | $997K | +3.0% | Jun 17, 2026 |
| Jun 11, 2026 | SHEARER ROBERT K (Director) 8,600 shares $97.97 +4.8% since trade filed Jun 12, 2026 | Discretionary sale | 8,600 | $97.97 | $843K | +4.8% | Jun 12, 2026 |
| Jun 10, 2026 | Saligram Ravichandra Krishnamurty (Director) 13K shares $98.00 +4.8% since trade filed Jun 11, 2026 | Discretionary sale | 13K | $98.00 | $1.3M | +4.8% | Jun 11, 2026 |
| Jun 10, 2026 | Buchert Brian D (Officer) 10K shares $98.15 +4.6% since trade filed Jun 11, 2026 | Discretionary sale | 10K | $98.15 | $997K | +4.6% | Jun 11, 2026 |
| May 13, 2026 | Price Penry W (Director) 5,960 shares $94.86 +8.3% since trade filed May 14, 2026 | Discretionary sale | 5,960 | $94.86 | $565K | +8.3% | May 14, 2026 |
| Mar 12, 2026 | Price Penry W (Director) 7,000 shares $100.58 +2.1% since trade filed Mar 13, 2026 | Discretionary sale | 7,000 | $100.58 | $704K | +2.1% | Mar 13, 2026 |
| Feb 4, 2026 | Vergis Janet S. (Director) 13K shares $101.00 +1.7% since trade filed Feb 5, 2026 | Discretionary sale | 13K | $101.00 | $1.3M | +1.7% | Feb 5, 2026 |
| Aug 12, 2025 | Dierker Richard A (CEO) 5,470 shares $91.57 +12.1% since trade filed Aug 12, 2025 | Open-market buy | 5,470 | $91.57 | $501K | +12.1% | Aug 12, 2025 |
| Aug 8, 2025 | McChesney Lee B (CFO) 5,409 shares $91.38 +12.4% since trade filed Aug 11, 2025 | Open-market buy | 5,409 | $91.38 | $494K | +12.4% | Aug 11, 2025 |
| Aug 5, 2025 | Read Michael (Officer) 2,000 shares $91.27 +12.5% since trade filed Aug 6, 2025 | Open-market buy | 2,000 | $91.27 | $183K | +12.5% | Aug 6, 2025 |
| Jun 16, 2025 | Hooker Carlen (Officer) 6,380 shares $98.30 +4.5% since trade filed Jun 17, 2025 | Discretionary sale | 6,380 | $98.30 | $627K | +4.5% | Jun 17, 2025 |
| May 30, 2025 | Saligram Ravichandra Krishnamurty (Director) 15K shares $99.00 +3.7% since trade filed Jun 2, 2025 | Discretionary sale | 15K | $99.00 | $1.5M | +3.7% | Jun 2, 2025 |
| May 30, 2025 | Hooker Carlen (Officer) 2,215 shares $98.75 +4.0% since trade filed Jun 2, 2025 | Discretionary sale | 2,215 | $98.75 | $219K | +4.0% | Jun 2, 2025 |
| May 30, 2025 | Hooker Carlen (Officer) 4,180 shares $98.75 +4.0% since trade filed Jun 2, 2025 | Discretionary sale | 4,180 | $98.75 | $413K | +4.0% | Jun 2, 2025 |
| May 30, 2025 | Hooker Carlen (Officer) 5,480 shares $98.75 +4.0% since trade filed Jun 2, 2025 | Discretionary sale | 5,480 | $98.75 | $541K | +4.0% | Jun 2, 2025 |
| May 29, 2025 | Hooker Carlen (Officer) 3,000 shares $98.05 +4.7% since trade filed May 30, 2025 | Discretionary sale | 3,000 | $98.05 | $294K | +4.7% | May 30, 2025 |
| May 14, 2025 | Dierker Richard A (CEO) 5,384 shares $92.80 +10.7% since trade filed May 14, 2025 | Open-market buy | 5,384 | $92.80 | $500K | +10.7% | May 14, 2025 |
| May 13, 2025 | Dierker Richard A (CEO) 2,650 shares $94.44 +8.7% since trade filed May 14, 2025 | Open-market buy | 2,650 | $94.44 | $250K | +8.7% | May 14, 2025 |
| May 13, 2025 | Dierker Richard A (CEO) 5,300 shares $94.78 +8.4% since trade filed May 14, 2025 | Open-market buy | 5,300 | $94.78 | $502K | +8.4% | May 14, 2025 |
| May 9, 2025 | Read Michael (Officer) 3,000 shares $92.07 +11.5% since trade filed May 9, 2025 | Open-market buy | 3,000 | $92.07 | $276K | +11.5% | May 9, 2025 |
| May 8, 2025 | Price Penry W (Director) 15K shares $93.13 +10.3% since trade filed May 9, 2025 | Discretionary sale | 15K | $93.13 | $1.4M | +10.3% | May 9, 2025 |
| Mar 12, 2025 | Hemsey Rene (Officer) 5,160 shares $109.98 −6.6% since trade filed Mar 13, 2025 | Discretionary sale | 5,160 | $109.98 | $567K | −6.6% | Mar 13, 2025 |
| Mar 12, 2025 | Hemsey Rene (Officer) 5,900 shares $109.98 −6.6% since trade filed Mar 13, 2025 | Discretionary sale | 5,900 | $109.98 | $649K | −6.6% | Mar 13, 2025 |
| Mar 10, 2025 | DE MAYNADIER PATRICK D (Officer) 55K shares $115.98 −11.5% since trade filed Mar 11, 2025 | Discretionary sale | 55K | $115.98 | $6.3M | −11.5% | Mar 11, 2025 |
| Mar 3, 2025 | FARRELL MATTHEW (CEO) 0 shares $111.21 −7.7% since trade filed Mar 5, 2025 | Discretionary sale | 0 | $111.21 | $4 | −7.7% | Mar 5, 2025 |
| Dec 16, 2024 | Saligram Ravichandra Krishnamurty (Director) 10K shares $106.11 −3.2% since trade filed Dec 17, 2024 | Discretionary sale | 10K | $106.11 | $1.1M | −3.2% | Dec 17, 2024 |
| Dec 16, 2024 | Read Michael (Officer) 500 shares $106.84 −3.9% since trade filed Dec 17, 2024 | Open-market buy | 500 | $106.84 | $53K | −3.9% | Dec 17, 2024 |
| Dec 16, 2024 | Read Michael (Officer) 600 shares $106.80 −3.9% since trade filed Dec 17, 2024 | Open-market buy | 600 | $106.80 | $64K | −3.9% | Dec 17, 2024 |
| Dec 16, 2024 | Read Michael (Officer) 800 shares $106.83 −3.9% since trade filed Dec 17, 2024 | Open-market buy | 800 | $106.83 | $85K | −3.9% | Dec 17, 2024 |
| Dec 10, 2024 | IRWIN BRADLEY C (Director) 2 shares $107.28 −4.3% since trade filed Dec 11, 2024 | Discretionary sale | 2 | $107.28 | $265 | −4.3% | Dec 11, 2024 |
| Dec 2, 2024 | Spann Rick (Officer) 40K shares $112.00 −8.3% since trade filed Dec 3, 2024 | Discretionary sale | 40K | $112.00 | $4.4M | −8.3% | Dec 3, 2024 |
| Nov 22, 2024 | Longo Joseph James (Officer) 7,780 shares $112.44 −8.7% since trade filed Nov 25, 2024 | Discretionary sale | 7,780 | $112.44 | $875K | −8.7% | Nov 25, 2024 |
| Nov 21, 2024 | DE MAYNADIER PATRICK D (Officer) 45K shares $112.19 −8.5% since trade filed Nov 22, 2024 | Discretionary sale | 45K | $112.19 | $5.1M | −8.5% | Nov 22, 2024 |
| Nov 12, 2024 | IRWIN BRADLEY C (Director) 6,600 shares $107.43 −4.4% since trade filed Nov 13, 2024 | Discretionary sale | 6,600 | $107.43 | $709K | −4.4% | Nov 13, 2024 |
| Nov 12, 2024 | IRWIN BRADLEY C (Director) 6,600 shares $107.44 −4.4% since trade filed Nov 13, 2024 | Discretionary sale | 6,600 | $107.44 | $709K | −4.4% | Nov 13, 2024 |
| Nov 7, 2024 | FARRELL MATTHEW (CEO) 34K shares $104.30 −1.5% since trade filed Nov 8, 2024 | Discretionary sale | 34K | $104.30 | $3.6M | −1.5% | Nov 8, 2024 |
| Nov 6, 2024 | FARRELL MATTHEW (CEO) 140K shares $103.84 −1.1% since trade filed Nov 7, 2024 | Discretionary sale | 140K | $103.84 | $14M | −1.1% | Nov 7, 2024 |
| Nov 6, 2024 | FARRELL MATTHEW (CEO) 160K shares $103.84 −1.1% since trade filed Nov 7, 2024 | Discretionary sale | 160K | $103.84 | $17M | −1.1% | Nov 7, 2024 |
| Nov 5, 2024 | FARRELL MATTHEW (CEO) 100K shares $104.00 −1.3% since trade filed Nov 6, 2024 | Discretionary sale | 100K | $104.00 | $10M | −1.3% | Nov 6, 2024 |
| Nov 4, 2024 | FARRELL MATTHEW (CEO) 6,800 shares $103.03 −0.3% since trade filed Nov 5, 2024 | Discretionary sale | 6,800 | $103.03 | $701K | −0.3% | Nov 5, 2024 |
| Nov 4, 2024 | FARRELL MATTHEW (CEO) 159K shares $103.03 −0.3% since trade filed Nov 5, 2024 | Discretionary sale | 159K | $103.03 | $16M | −0.3% | Nov 5, 2024 |
| Nov 4, 2024 | WINKLEBLACK ARTHUR B (Director) 5,795 shares $103.73 −1.0% since trade filed Nov 5, 2024 | Discretionary sale | 5,795 | $103.73 | $601K | −1.0% | Nov 5, 2024 |
| Nov 4, 2024 | WINKLEBLACK ARTHUR B (Director) 5,795 shares $103.94 −1.2% since trade filed Nov 5, 2024 | Discretionary sale | 5,795 | $103.94 | $602K | −1.2% | Nov 5, 2024 |
| Aug 5, 2024 | Bruno Barry A. (Officer) 6,301 shares $99.37 +3.3% since trade filed Aug 6, 2024 | Discretionary sale | 6,301 | $99.37 | $626K | +3.3% | Aug 6, 2024 |
| Aug 5, 2024 | Bruno Barry A. (Officer) 8,470 shares $99.37 +3.3% since trade filed Aug 6, 2024 | Discretionary sale | 8,470 | $99.37 | $842K | +3.3% | Aug 6, 2024 |
| Aug 5, 2024 | Bruno Barry A. (Officer) 8,959 shares $99.37 +3.3% since trade filed Aug 6, 2024 | Discretionary sale | 8,959 | $99.37 | $890K | +3.3% | Aug 6, 2024 |
| Aug 5, 2024 | Bruno Barry A. (Officer) 9,366 shares $99.37 +3.3% since trade filed Aug 6, 2024 | Discretionary sale | 9,366 | $99.37 | $931K | +3.3% | Aug 6, 2024 |
| Aug 5, 2024 | Bruno Barry A. (Officer) 26K shares $99.37 +3.3% since trade filed Aug 6, 2024 | Discretionary sale | 26K | $99.37 | $2.6M | +3.3% | Aug 6, 2024 |
| Jun 14, 2024 | DE MAYNADIER PATRICK D (Officer) 55K shares $107.00 −4.0% since trade filed Jun 17, 2024 | Discretionary sale | 55K | $107.00 | $5.8M | −4.0% | Jun 17, 2024 |
| Jun 14, 2024 | Dierker Richard A (CFO) 87K shares $106.56 −3.6% since trade filed Jun 17, 2024 | Discretionary sale | 87K | $106.56 | $9.2M | −3.6% | Jun 17, 2024 |
| Jun 14, 2024 | Hooker Carlen (Officer) 2,500 shares $106.71 −3.8% since trade filed Jun 17, 2024 | Discretionary sale | 2,500 | $106.71 | $267K | −3.8% | Jun 17, 2024 |
| Jun 4, 2024 | Saligram Ravichandra Krishnamurty (Director) 20K shares $107.67 −4.6% since trade filed Jun 6, 2024 | Discretionary sale | 20K | $107.67 | $2.2M | −4.6% | Jun 6, 2024 |
| May 8, 2024 | SHEARER ROBERT K (Director) 13K shares $106.36 −3.5% since trade filed May 9, 2024 | Discretionary sale | 13K | $106.36 | $1.4M | −3.5% | May 9, 2024 |
| May 6, 2024 | Price Penry W (Director) 7,752 shares $105.47 −2.6% since trade filed May 7, 2024 | Discretionary sale | 7,752 | $105.47 | $818K | −2.6% | May 7, 2024 |
| Mar 13, 2024 | Bruno Barry A. (Officer) 9,926 shares $104.55 −1.8% since trade filed Mar 14, 2024 | Discretionary sale | 9,926 | $104.55 | $1.0M | −1.8% | Mar 14, 2024 |
“Since trade” compares with the latest insider-implied price, not a market quote: these pages are built from filings alone. A role here is the one on that day's Form 4, so somebody promoted since appears under both titles.
Filing hygiene
688 Forms 4, 3 years
8 filed late
11 amendments
5.9 avg. days to file
How to read this
A Form 4 transaction code decides everything. P is an open-market purchase and S an open-market sale; those two are the only codes where an insider chose to trade. A is a grant, M an option exercise or vesting, F shares withheld to cover tax, G a gift. Most “insiders dumped billions” headlines are code F and M mechanics.
Sales flagged 10b5-1 run on a plan the insider adopted in advance; since 2023 every Form 4 carries that flag. Buys have historically predicted returns, sales mostly have not, and this page states filings, not advice.