Xylem insider activity
What the executives and directors of Xylem actually did with their own shares, decoded from their SEC Form 4 filings. Each figure says the stretch of time it covers.
−$2.2M
net open-market flow, 12 m
1 open-market buy, 12 m
0%
of sale value on 10b5-1 plans, 12 m
140 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 95 routine events on the chart, as a list
| Date | Insider | Shares |
|---|---|---|
| Sep 1, 2026 | Johnston Joseph Patrick | 645 |
| Sep 1, 2026 | van der Berg Andrea Michele | 1,693 |
| Aug 13, 2026 | KOCH D CHRISTIAN | 1,247 |
| May 14, 2026 | FRIEL ROBERT F | 2,481 |
| May 14, 2026 | Glatch Lisa | 1,711 |
| May 14, 2026 | Harker Victoria D | 1,711 |
| May 14, 2026 | Morelli Mark D | 1,711 |
| May 14, 2026 | Yadav Uday | 1,711 |
| May 14, 2026 | Peribere Jerome A | 1,711 |
| May 14, 2026 | Tretikov Lila | 1,711 |
| May 14, 2026 | ELLIS EARL RAY | 1,711 |
| May 7, 2026 | McShane Geri-Michelle | 3,147 |
| Mar 5, 2026 | Toussaint Claudia S | 6,273 |
| Mar 5, 2026 | Yarkadas Hayati | 3,091 |
| Mar 5, 2026 | Cozad Stacy | 1,633 |
| Mar 5, 2026 | Grogan William K | 12K |
| Mar 5, 2026 | Aulick Rodney | 2,082 |
| Mar 5, 2026 | McShane Geri-Michelle | 1,672 |
| Mar 5, 2026 | Pine Matthew Francis | 26K |
| Mar 5, 2026 | McGann Michael J. | 4,644 |
| Mar 5, 2026 | Cho Albert | 3,495 |
| Mar 5, 2026 | Emmerich Meredith | 1,768 |
| Mar 1, 2026 | Toussaint Claudia S | 7,393 |
| Mar 1, 2026 | Yarkadas Hayati | 12K |
| Mar 1, 2026 | Grogan William K | 13K |
| Mar 1, 2026 | McShane Geri-Michelle | 2,210 |
| Mar 1, 2026 | Pine Matthew Francis | 15K |
| Mar 1, 2026 | McGann Michael J. | 5,180 |
| Mar 1, 2026 | Cho Albert | 3,715 |
| Jan 2, 2026 | Aulick Rodney | 457 |
| Dec 15, 2025 | Aulick Rodney | 1,840 |
| Oct 21, 2025 | Emmerich Meredith | 841 |
| Sep 18, 2025 | Grogan William K | 4,254 |
| Sep 2, 2025 | Cozad Stacy | 735 |
| May 27, 2025 | Aulick Rodney | 1,665 |
| May 13, 2025 | FRIEL ROBERT F | 1,851 |
| May 13, 2025 | Glatch Lisa | 1,300 |
| May 13, 2025 | Harker Victoria D | 1,300 |
| May 13, 2025 | Morelli Mark D | 1,300 |
| May 13, 2025 | Yadav Uday | 1,300 |
| May 13, 2025 | Peribere Jerome A | 1,300 |
| May 13, 2025 | Tretikov Lila | 1,300 |
| May 13, 2025 | ELLIS EARL RAY | 1,300 |
| Mar 11, 2025 | Pine Matthew Francis | 34K |
| Mar 10, 2025 | Toussaint Claudia S | 6,197 |
| Mar 7, 2025 | McShane Geri-Michelle | 3,649 |
| Mar 5, 2025 | Capers Dorothy Trefon | 13K |
| Mar 5, 2025 | Toussaint Claudia S | 2,024 |
| Mar 5, 2025 | Yarkadas Hayati | 2,314 |
| Mar 5, 2025 | Grogan William K | 4,338 |
| Mar 5, 2025 | Aulick Rodney | 1,639 |
| Mar 5, 2025 | Pine Matthew Francis | 14K |
| Mar 5, 2025 | McGann Michael J. | 1,639 |
| Mar 5, 2025 | Cho Albert | 1,060 |
| Mar 5, 2025 | Emmerich Meredith | 1,060 |
| Mar 1, 2025 | Toussaint Claudia S | 7,866 |
| Mar 1, 2025 | Yarkadas Hayati | 6,185 |
| Mar 1, 2025 | Grogan William K | 396 |
| Mar 1, 2025 | Aulick Rodney | 166 |
| Mar 1, 2025 | McShane Geri-Michelle | 2,079 |
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 | 110K |
| Bought on market | 1,210 |
| Withheld for tax | 37K |
| Discretionary sales | 16K |
| Other out | 3,147 |
| Kept | 55K |
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 |
|---|---|---|---|
| Aulick Rodney | 70K | 74K | 105.1 |
| Pine Matthew Francis | 37K | 45K | 121.2 |
| Toussaint Claudia S | 55K | 9,037 | 16.3 |
| Grogan William K | 33K | 40K | 120.8 |
| FRIEL ROBERT F | 30K | 39K | 131 |
Who holds what
the 14 largest holdings of 25| Insider | Role | Shares held | Buys 12 m | Sales 12 m | 12 m | Last trade |
|---|---|---|---|---|---|---|
| Decker Patrick President & CEO Last trade Nov 14, 2023 | CEO | 387K | – | – | Nov 14, 2023 | |
| Aulick Rodney EVP & President, WSS Last trade Jun 5, 2024 | Officer | 74K | – | – | Jun 5, 2024 | |
| Pine Matthew Francis Pres. & CEO Last trade Nov 4, 2022 | CEO | 45K | – | – | Nov 4, 2022 | |
| Toussaint Claudia S EVP, CPSO Last trade Oct 30, 2025 | Officer | 40K | – | $1.6M | net selling over the year: 0 months buying, 1 month selling | Oct 30, 2025 |
| Grogan William K EVP & Chief Financial Officer | CFO | 40K | – | – | – | |
| FRIEL ROBERT F | Director | 39K | – | – | – | |
| Yarkadas Hayati EVP & President, WI Last trade Mar 5, 2024 | Officer | 34K | – | – | Mar 5, 2024 | |
| Peribere Jerome A Last trade May 4, 2026 | Director | 33K | $141K | – | net buying over the year: 1 month buying, 0 months selling | May 4, 2026 |
| Harker Victoria D Last trade Nov 4, 2025 | Director | 19K | – | $252K | net selling over the year: 0 months buying, 1 month selling | Nov 4, 2025 |
| Cho Albert EVP, Strategy | Officer | 16K | – | – | – | |
| Cerwinka Franz SVP & Pres, AWS & Bus Trnsform Last trade Mar 1, 2024 | Officer | 13K | – | – | Mar 1, 2024 | |
| McGann Michael J. EVP & President, MCS | Officer | 12K | – | – | – | |
| van der Berg Andrea Michele EVP & Chief Financial Officer | CFO | 11K | – | – | – | |
| Tretikov Lila Last trade Nov 1, 2024 | Director | 10K | – | – | Nov 1, 2024 |
Open-market trade log
the 60 most recent of 299| Date | Insider | Type | Shares | Price | Value | Since trade | Filed |
|---|---|---|---|---|---|---|---|
| May 7, 2026 | McShane Geri-Michelle (Officer) 4,269 shares $117.46 +0.0% since trade filed May 8, 2026 | Discretionary sale | 4,269 | $117.46 | $501K | +0.0% | May 8, 2026 |
| May 4, 2026 | Peribere Jerome A (Director) 1,210 shares $116.61 +0.7% since trade filed May 4, 2026 | Open-market buy | 1,210 | $116.61 | $141K | +0.7% | May 4, 2026 |
| Nov 4, 2025 | Harker Victoria D (Director) 1,700 shares $148.14 −20.7% since trade filed Nov 5, 2025 | Discretionary sale | 1,700 | $148.14 | $252K | −20.7% | Nov 5, 2025 |
| Oct 30, 2025 | Toussaint Claudia S (Officer) 10K shares $152.64 −23.1% since trade filed Oct 31, 2025 | Discretionary sale | 10K | $152.64 | $1.6M | −23.1% | Oct 31, 2025 |
| Sep 5, 2025 | McShane Geri-Michelle (Officer) 1,000 shares $139.96 −16.1% since trade filed Sep 5, 2025 | Discretionary sale | 1,000 | $139.96 | $140K | −16.1% | Sep 5, 2025 |
| Aug 18, 2025 | Glatch Lisa (Director) 4,900 shares $140.66 −16.5% since trade filed Aug 20, 2025 | Discretionary sale | 4,900 | $140.66 | $689K | −16.5% | Aug 20, 2025 |
| Aug 4, 2025 | Harker Victoria D (Director) 1,800 shares $143.63 −18.2% since trade filed Aug 5, 2025 | Discretionary sale | 1,800 | $143.63 | $259K | −18.2% | Aug 5, 2025 |
| Mar 7, 2025 | McShane Geri-Michelle (Officer) 4,119 shares $128.18 −8.4% since trade filed Mar 7, 2025 | Discretionary sale | 4,119 | $128.18 | $528K | −8.4% | Mar 7, 2025 |
| Mar 4, 2025 | Capers Dorothy Trefon (Officer) 12K shares $127.26 −7.7% since trade filed Mar 6, 2025 | Discretionary sale | 12K | $127.26 | $1.5M | −7.7% | Mar 6, 2025 |
| Nov 1, 2024 | Tretikov Lila (Director) 4 shares $119.96 −2.1% since trade filed Dec 2, 2024 late | Discretionary sale | 4 | $119.96 | $480 | −2.1% | Dec 2, 2024 late |
| Oct 22, 2024 | Tretikov Lila (Director) 4 shares $131.98 −11.0% since trade filed Dec 2, 2024 late | Open-market buy | 4 | $131.98 | $528 | −11.0% | Dec 2, 2024 late |
| Sep 9, 2024 | Harker Victoria D (Director) 2,760 shares $127.65 −8.0% since trade filed Sep 10, 2024 | Discretionary sale | 2,760 | $127.65 | $352K | −8.0% | Sep 10, 2024 |
| Jun 10, 2024 | McShane Geri-Michelle (Officer) 2,278 shares $138.63 −15.3% since trade filed Jun 11, 2024 | Discretionary sale | 2,278 | $138.63 | $316K | −15.3% | Jun 11, 2024 |
| Jun 5, 2024 | Aulick Rodney (Officer) 22K shares $139.01 −15.5% since trade filed Jun 6, 2024 | Discretionary sale | 22K | $139.01 | $3.0M | −15.5% | Jun 6, 2024 |
| Mar 5, 2024 | Yarkadas Hayati (Officer) 4,547 shares $127.53 −7.9% since trade filed Mar 5, 2024 | Discretionary sale | 4,547 | $127.53 | $580K | −7.9% | Mar 5, 2024 |
| Mar 1, 2024 | Yarkadas Hayati (Officer) 4,870 shares $127.14 −7.6% since trade filed Mar 5, 2024 | Discretionary sale | 4,870 | $127.14 | $619K | −7.6% | Mar 5, 2024 |
| Mar 1, 2024 | Yarkadas Hayati (Officer) 4,875 shares $127.17 −7.6% since trade filed Mar 5, 2024 | Discretionary sale | 4,875 | $127.17 | $620K | −7.6% | Mar 5, 2024 |
| Mar 1, 2024 | Yarkadas Hayati (Officer) 5,035 shares $127.14 −7.6% since trade filed Mar 5, 2024 | Discretionary sale | 5,035 | $127.14 | $640K | −7.6% | Mar 5, 2024 |
| Mar 1, 2024 | Yarkadas Hayati (Officer) 9,698 shares $127.14 −7.6% since trade filed Mar 5, 2024 | Discretionary sale | 9,698 | $127.14 | $1.2M | −7.6% | Mar 5, 2024 |
| Mar 1, 2024 | Cerwinka Franz (Officer) 1,341 shares $127.44 −7.8% since trade filed Mar 5, 2024 | Discretionary sale | 1,341 | $127.44 | $171K | −7.8% | Mar 5, 2024 |
| Feb 20, 2024 | McShane Geri-Michelle (Officer) 1,000 shares $122.89 −4.4% since trade filed Feb 21, 2024 | Discretionary sale | 1,000 | $122.89 | $123K | −4.4% | Feb 21, 2024 |
| Feb 15, 2024 | Beliveau-Dunn Jeanne (Director) 1,835 shares $124.51 −5.7% since trade filed Feb 16, 2024 | Discretionary sale | 1,835 | $124.51 | $228K | −5.7% | Feb 16, 2024 |
| Feb 14, 2024 | Aulick Rodney (Officer) 24K shares $122.55 −4.2% since trade filed Feb 16, 2024 | Discretionary sale | 24K | $122.55 | $2.9M | −4.2% | Feb 16, 2024 |
| Feb 8, 2024 | Toussaint Claudia S (Officer) 9,028 shares $122.21 −3.9% since trade filed Feb 12, 2024 | Discretionary sale | 9,028 | $122.21 | $1.1M | −3.9% | Feb 12, 2024 |
| Feb 8, 2024 | Cerwinka Franz (Officer) 2,408 shares $121.79 −3.6% since trade filed Feb 12, 2024 | Discretionary sale | 2,408 | $121.79 | $293K | −3.6% | Feb 12, 2024 |
| Dec 8, 2023 | Harker Victoria D (Director) 2,000 shares $106.50 +10.3% since trade filed Dec 11, 2023 | Discretionary sale | 2,000 | $106.50 | $213K | +10.3% | Dec 11, 2023 |
| Nov 14, 2023 | Decker Patrick (CEO) 49K shares $101.13 +16.2% since trade filed Nov 16, 2023 | Planned sale (10b5-1) | 49K | $101.13 | $5.0M | +16.2% | Nov 16, 2023 |
| Nov 14, 2023 | Decker Patrick (CEO) 50K shares $100.57 +16.8% since trade filed Nov 16, 2023 | Planned sale (10b5-1) | 50K | $100.57 | $5.1M | +16.8% | Nov 16, 2023 |
| Jul 3, 2023 | Decker Patrick (CEO) 32K shares $111.82 +5.0% since trade filed Jul 6, 2023 | Discretionary sale | 32K | $111.82 | $3.5M | +5.0% | Jul 6, 2023 |
| Jul 3, 2023 | Decker Patrick (CEO) 68K shares $111.53 +5.3% since trade filed Jul 6, 2023 | Discretionary sale | 68K | $111.53 | $7.6M | +5.3% | Jul 6, 2023 |
| Mar 13, 2023 | Decker Patrick (CEO) 24K shares $98.60 +19.1% since trade filed Mar 15, 2023 | Discretionary sale | 24K | $98.60 | $2.4M | +19.1% | Mar 15, 2023 |
| Mar 13, 2023 | Decker Patrick (CEO) 32K shares $97.88 +20.0% since trade filed Mar 15, 2023 | Discretionary sale | 32K | $97.88 | $3.2M | +20.0% | Mar 15, 2023 |
| Mar 2, 2023 | Yarkadas Hayati (Officer) 16K shares $100.43 +17.0% since trade filed Mar 3, 2023 | Discretionary sale | 16K | $100.43 | $1.6M | +17.0% | Mar 3, 2023 |
| Feb 15, 2023 | Yarkadas Hayati (Officer) 2,083 shares $106.94 +9.8% since trade filed Feb 17, 2023 | Discretionary sale | 2,083 | $106.94 | $223K | +9.8% | Feb 17, 2023 |
| Nov 4, 2022 | Pine Matthew Francis (Officer) 900 shares $108.45 +8.3% since trade filed Nov 8, 2022 | Discretionary sale | 900 | $108.45 | $98K | +8.3% | Nov 8, 2022 |
| Nov 4, 2022 | Pine Matthew Francis (Officer) 3,382 shares $107.76 +9.0% since trade filed Nov 8, 2022 | Discretionary sale | 3,382 | $107.76 | $364K | +9.0% | Nov 8, 2022 |
| Nov 4, 2022 | Pine Matthew Francis (Officer) 7,588 shares $106.68 +10.1% since trade filed Nov 8, 2022 | Discretionary sale | 7,588 | $106.68 | $809K | +10.1% | Nov 8, 2022 |
| Sep 6, 2022 | Toussaint Claudia S (Officer) 17K shares $91.37 +28.6% since trade filed Sep 8, 2022 | Discretionary sale | 17K | $91.37 | $1.5M | +28.6% | Sep 8, 2022 |
| Aug 10, 2022 | Harker Victoria D (Director) 5,000 shares $100.26 +17.2% since trade filed Aug 11, 2022 | Discretionary sale | 5,000 | $100.26 | $501K | +17.2% | Aug 11, 2022 |
| Aug 4, 2022 | Beliveau-Dunn Jeanne (Director) 600 shares $96.65 +21.5% since trade filed Aug 5, 2022 | Discretionary sale | 600 | $96.65 | $58K | +21.5% | Aug 5, 2022 |
| Jun 27, 2022 | Yarkadas Hayati (Officer) 5,898 shares $80.06 +46.7% since trade filed Jun 29, 2022 | Discretionary sale | 5,898 | $80.06 | $472K | +46.7% | Jun 29, 2022 |
| Jun 21, 2022 | Yarkadas Hayati (Officer) 2,082 shares $74.18 +58.3% since trade filed Jun 22, 2022 | Discretionary sale | 2,082 | $74.18 | $154K | +58.3% | Jun 22, 2022 |
| Jun 14, 2022 | Cerwinka Franz (Officer) 925 shares $75.79 +55.0% since trade filed Jun 14, 2022 | Discretionary sale | 925 | $75.79 | $70K | +55.0% | Jun 14, 2022 |
| May 9, 2022 | Yarkadas Hayati (Officer) 75 shares $86.37 +36.0% since trade filed May 10, 2022 | Discretionary sale | 75 | $86.37 | $6K | +36.0% | May 10, 2022 |
| Apr 18, 2022 | Sabol Colin R (Officer) 4,233 shares $83.05 +41.4% since trade filed Apr 19, 2022 | Discretionary sale | 4,233 | $83.05 | $352K | +41.4% | Apr 19, 2022 |
| Mar 2, 2022 | Yarkadas Hayati (Officer) 43 shares $87.87 +33.7% since trade filed Mar 3, 2022 | Discretionary sale | 43 | $87.87 | $4K | +33.7% | Mar 3, 2022 |
| Mar 2, 2022 | Cerwinka Franz (Officer) 157 shares $87.84 +33.7% since trade filed Mar 3, 2022 | Discretionary sale | 157 | $87.84 | $14K | +33.7% | Mar 3, 2022 |
| Mar 1, 2022 | Yarkadas Hayati (Officer) 71 shares $86.61 +35.6% since trade filed Mar 2, 2022 | Discretionary sale | 71 | $86.61 | $6K | +35.6% | Mar 2, 2022 |
| Mar 1, 2022 | Cerwinka Franz (Officer) 292 shares $86.50 +35.8% since trade filed Mar 2, 2022 | Discretionary sale | 292 | $86.50 | $25K | +35.8% | Mar 2, 2022 |
| Feb 9, 2022 | MOHAPATRA SURYA N (Director) 245 shares $95.03 +23.6% since trade filed Feb 11, 2022 | Open-market buy | 245 | $95.03 | $23K | +23.6% | Feb 11, 2022 |
| Jan 3, 2022 | Pine Matthew Francis (Officer) 1,000 shares $120.21 −2.3% since trade filed Jan 4, 2022 | Discretionary sale | 1,000 | $120.21 | $120K | −2.3% | Jan 4, 2022 |
| Dec 1, 2021 | Pine Matthew Francis (Officer) 2,000 shares $121.32 −3.2% since trade filed Dec 2, 2021 | Discretionary sale | 2,000 | $121.32 | $243K | −3.2% | Dec 2, 2021 |
| Nov 9, 2021 | Decker Patrick (CEO) 55K shares $132.91 −11.6% since trade filed Nov 10, 2021 | Discretionary sale | 55K | $132.91 | $7.3M | −11.6% | Nov 10, 2021 |
| Nov 5, 2021 | Pine Matthew Francis (Officer) 2,000 shares $130.49 −10.0% since trade filed Nov 5, 2021 | Discretionary sale | 2,000 | $130.49 | $261K | −10.0% | Nov 5, 2021 |
| Oct 19, 2021 | Sabol Colin R (Officer) 1,795 shares $125.82 −6.6% since trade filed Oct 21, 2021 | Discretionary sale | 1,795 | $125.82 | $226K | −6.6% | Oct 21, 2021 |
| Oct 19, 2021 | Sabol Colin R (Officer) 1,900 shares $125.82 −6.6% since trade filed Oct 21, 2021 | Discretionary sale | 1,900 | $125.82 | $239K | −6.6% | Oct 21, 2021 |
| Oct 19, 2021 | Sabol Colin R (Officer) 1,900 shares $125.86 −6.7% since trade filed Oct 21, 2021 | Discretionary sale | 1,900 | $125.86 | $239K | −6.7% | Oct 21, 2021 |
| Oct 1, 2021 | Pine Matthew Francis (Officer) 2,000 shares $121.42 −3.3% since trade filed Oct 4, 2021 | Discretionary sale | 2,000 | $121.42 | $243K | −3.3% | Oct 4, 2021 |
| Sep 13, 2021 | TAMBAKERAS MARKOS I (Director) 5,000 shares $131.96 −11.0% since trade filed Sep 15, 2021 | Discretionary sale | 5,000 | $131.96 | $660K | −11.0% | Sep 15, 2021 |
| Sep 1, 2021 | Pine Matthew Francis (Officer) 2,000 shares $136.36 −13.9% since trade filed Sep 2, 2021 | Discretionary sale | 2,000 | $136.36 | $273K | −13.9% | Sep 2, 2021 |
“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
128 Forms 4, 3 years
1 filed late
0 amendments
1.6 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.