Insulet insider activity
What the executives and directors of Insulet actually did with their own shares, decoded from their SEC Form 4 filings. Each figure says the stretch of time it covers.
$2.3M
net open-market flow, 12 m
6 open-market buys, 12 m
0%
of sale value on 10b5-1 plans, 12 m
31 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 105 routine events on the chart, as a list
| Date | Insider | Shares |
|---|---|---|
| Aug 1, 2026 | Davis Lisa Blair | 244 |
| Jul 1, 2026 | MAZELSKY JONATHAN JAY | 1,355 |
| Jun 30, 2026 | Huffines Robert Luther | 295 |
| May 20, 2026 | WEATHERMAN ELIZABETH H | 1,660 |
| May 20, 2026 | MINOGUE MICHAEL R | 1,660 |
| May 20, 2026 | Scannell Timothy J | 1,660 |
| May 20, 2026 | Hopfield Jessica | 1,660 |
| May 20, 2026 | STONESIFER TIMOTHY C. | 1,660 |
| May 20, 2026 | Huffines Robert Luther | 1,660 |
| May 20, 2026 | Frederick Wayne A.I. | 1,660 |
| May 20, 2026 | BORIO LUCIANA | 1,660 |
| May 13, 2026 | McEvoy Ashley | 1,411 |
| Apr 1, 2026 | Panos Michael | 2,777 |
| Mar 31, 2026 | Huffines Robert Luther | 111 |
| Feb 27, 2026 | Kapples John W. | 2,753 |
| Feb 27, 2026 | Benjamin Eric | 5,129 |
| Feb 27, 2026 | Budden Lauren | 884 |
| Feb 27, 2026 | Cousin Laetitia | 1,408 |
| Feb 27, 2026 | Singh Prem | 2,547 |
| Feb 24, 2026 | McEvoy Ashley | 10K |
| Feb 24, 2026 | Pease Flavia | 3,822 |
| Feb 24, 2026 | Davis Lisa Blair | 2,140 |
| Feb 12, 2026 | Kapples John W. | 7,175 |
| Feb 12, 2026 | Benjamin Eric | 10K |
| Feb 12, 2026 | Budden Lauren | 2,430 |
| Feb 12, 2026 | Cousin Laetitia | 2,372 |
| Feb 12, 2026 | Singh Prem | 3,393 |
| Jan 2, 2026 | Cousin Laetitia | 140 |
| Dec 31, 2025 | Huffines Robert Luther | 51 |
| Oct 31, 2025 | Huffines Robert Luther | 477 |
| Oct 1, 2025 | Pease Flavia | 12K |
| Sep 8, 2025 | Cousin Laetitia | 797 |
| Aug 21, 2025 | MINOGUE MICHAEL R | 22K |
| Aug 7, 2025 | Singh Prem | 1,343 |
| Aug 1, 2025 | Davis Lisa Blair | 2,477 |
| Jun 13, 2025 | Singh Prem | 1,257 |
| May 22, 2025 | WEATHERMAN ELIZABETH H | 778 |
| May 22, 2025 | MINOGUE MICHAEL R | 778 |
| May 22, 2025 | Scannell Timothy J | 778 |
| May 22, 2025 | Hopfield Jessica | 778 |
| May 22, 2025 | STONESIFER TIMOTHY C. | 778 |
| May 22, 2025 | Frederick Wayne A.I. | 778 |
| May 22, 2025 | BORIO LUCIANA | 778 |
| May 22, 2025 | Pease Flavia | 778 |
| May 14, 2025 | Kapples John W. | 5,278 |
| May 13, 2025 | Hopfield Jessica | 5,235 |
| May 13, 2025 | Benjamin Eric | 3,001 |
| May 13, 2025 | McEvoy Ashley | 9,540 |
| May 1, 2025 | Chadwick Ana Maria | 1,765 |
| Apr 28, 2025 | Hollingshead James | 3,587 |
| Mar 3, 2025 | Benjamin Eric | 5,146 |
| Feb 28, 2025 | Hollingshead James | 11K |
| Feb 28, 2025 | Kapples John W. | 2,604 |
| Feb 28, 2025 | Benjamin Eric | 3,807 |
| Feb 28, 2025 | Budden Lauren | 934 |
| Feb 28, 2025 | Manea Dan | 1,812 |
| Feb 28, 2025 | Cousin Laetitia | 1,219 |
| Feb 28, 2025 | Singh Prem | 1,703 |
| Feb 28, 2025 | Field Mark N | 2,566 |
| Feb 25, 2025 | Chadwick Ana Maria | 2,577 |
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 | 74K |
| Bought on market | 15K |
| Withheld for tax | 12K |
| Discretionary sales | 2,269 |
| Kept | 75K |
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 |
|---|---|---|---|
| Hollingshead James | 26K | 61K | 239.5 |
| Scannell Timothy J | 25K | 33K | 130 |
| Hopfield Jessica | 25K | 29K | 118.9 |
| Kapples John W. | 10K | 28K | 271.4 |
| Benjamin Eric | 13K | 24K | 176.4 |
Who holds what
the 14 largest holdings of 23| Insider | Role | Shares held | Buys 12 m | Sales 12 m | 12 m | Last trade |
|---|---|---|---|---|---|---|
| Hollingshead James Former President and CEO Last trade Aug 28, 2023 | CEO | 61K | – | – | Aug 28, 2023 | |
| Petrovic Shacey Last trade Feb 28, 2024 | Director | 44K | – | – | Feb 28, 2024 | |
| Scannell Timothy J Last trade Sep 10, 2024 | Director | 33K | – | – | Sep 10, 2024 | |
| Hopfield Jessica Last trade May 13, 2025 | Director | 29K | – | – | May 13, 2025 | |
| Kapples John W. SVP and General Counsel Last trade May 14, 2025 | Officer | 28K | – | – | May 14, 2025 | |
| Benjamin Eric EVP and COO Last trade Aug 21, 2025 | COO | 24K | – | – | Aug 21, 2025 | |
| McEvoy Ashley President and CEO Last trade Aug 21, 2026 | CEO | 24K | $1.2M | – | net buying over the year: 2 months buying, 0 months selling | Aug 21, 2026 |
| MINOGUE MICHAEL R Last trade Feb 25, 2026 | Director | 20K | $500K | – | net buying over the year: 1 month buying, 0 months selling | Feb 25, 2026 |
| Pease Flavia EVP & CFO | CFO | 19K | – | – | – | |
| Chadwick Ana Maria EVP, CFO & Treasurer Last trade Aug 29, 2024 | CFO | 14K | – | – | Aug 29, 2024 | |
| Field Mark N SVP & Chief Technology Officer Last trade Sep 9, 2024 | Officer | 13K | – | – | Sep 9, 2024 | |
| WEATHERMAN ELIZABETH H Last trade Jun 3, 2026 | Director | 10K | $497K | – | net buying over the year: 1 month buying, 0 months selling | Jun 3, 2026 |
| Manea Dan SVP, Chief HR Officer Last trade Jun 13, 2025 | Officer | 9,090 | – | – | Jun 13, 2025 | |
| STONESIFER TIMOTHY C. Last trade Jun 3, 2026 | Director | 9,041 | $700K | – | net buying over the year: 2 months buying, 0 months selling | Jun 3, 2026 |
Open-market trade log
the 60 most recent of 772| Date | Insider | Type | Shares | Price | Value | Since trade | Filed |
|---|---|---|---|---|---|---|---|
| Aug 21, 2026 | McEvoy Ashley (CEO) 1,100 shares $147.47 +0.0% since trade filed Aug 24, 2026 | Open-market buy | 1,100 | $147.47 | $162K | +0.0% | Aug 24, 2026 |
| Jun 3, 2026 | WEATHERMAN ELIZABETH H (Director) 3,450 shares $144.20 +2.3% since trade filed Jun 3, 2026 | Open-market buy | 3,450 | $144.20 | $497K | +2.3% | Jun 3, 2026 |
| Jun 3, 2026 | STONESIFER TIMOTHY C. (Director) 2,790 shares $143.51 +2.8% since trade filed Jun 4, 2026 | Open-market buy | 2,790 | $143.51 | $400K | +2.8% | Jun 4, 2026 |
| Jun 3, 2026 | BORIO LUCIANA (Director) 418 shares $143.27 +2.9% since trade filed Jun 4, 2026 | Discretionary sale | 418 | $143.27 | $60K | +2.9% | Jun 4, 2026 |
| Feb 25, 2026 | MINOGUE MICHAEL R (Director) 2,030 shares $246.23 −40.1% since trade filed Feb 26, 2026 | Open-market buy | 2,030 | $246.23 | $500K | −40.1% | Feb 26, 2026 |
| Feb 20, 2026 | McEvoy Ashley (CEO) 4,300 shares $239.35 −38.4% since trade filed Feb 23, 2026 | Open-market buy | 4,300 | $239.35 | $1.0M | −38.4% | Feb 23, 2026 |
| Dec 15, 2025 | Frederick Wayne A.I. (Director) 1,851 shares $293.09 −49.7% since trade filed Dec 16, 2025 | Discretionary sale | 1,851 | $293.09 | $543K | −49.7% | Dec 16, 2025 |
| Dec 5, 2025 | STONESIFER TIMOTHY C. (Director) 962 shares $311.73 −52.7% since trade filed Dec 8, 2025 | Open-market buy | 962 | $311.73 | $300K | −52.7% | Dec 8, 2025 |
| Sep 8, 2025 | Cousin Laetitia (Officer) 797 shares $348.81 −57.7% since trade filed Sep 9, 2025 | Discretionary sale | 797 | $348.81 | $278K | −57.7% | Sep 9, 2025 |
| Sep 8, 2025 | Singh Prem (Officer) 687 shares $347.49 −57.6% since trade filed Sep 9, 2025 | Discretionary sale | 687 | $347.49 | $239K | −57.6% | Sep 9, 2025 |
| Aug 21, 2025 | Benjamin Eric (Officer) 4,263 shares $332.23 −55.6% since trade filed Aug 22, 2025 | Planned sale (10b5-1) | 4,263 | $332.23 | $1.4M | −55.6% | Aug 22, 2025 |
| Aug 7, 2025 | Singh Prem (Officer) 1,343 shares $320.00 −53.9% since trade filed Aug 8, 2025 | Planned sale (10b5-1) | 1,343 | $320.00 | $430K | −53.9% | Aug 8, 2025 |
| Jun 13, 2025 | Manea Dan (Officer) 1,300 shares $300.05 −50.9% since trade filed Jun 16, 2025 | Planned sale (10b5-1) | 1,300 | $300.05 | $390K | −50.9% | Jun 16, 2025 |
| Jun 13, 2025 | Singh Prem (Officer) 2,327 shares $300.05 −50.9% since trade filed Jun 16, 2025 | Planned sale (10b5-1) | 2,327 | $300.05 | $698K | −50.9% | Jun 16, 2025 |
| Jun 9, 2025 | BORIO LUCIANA (Director) 481 shares $305.73 −51.8% since trade filed Jun 10, 2025 | Discretionary sale | 481 | $305.73 | $147K | −51.8% | Jun 10, 2025 |
| May 14, 2025 | Kapples John W. (Officer) 5,278 shares $318.47 −53.7% since trade filed May 15, 2025 | Discretionary sale | 5,278 | $318.47 | $1.7M | −53.7% | May 15, 2025 |
| May 13, 2025 | Hopfield Jessica (Director) 5,235 shares $317.54 −53.6% since trade filed May 14, 2025 | Discretionary sale | 5,235 | $317.54 | $1.7M | −53.6% | May 14, 2025 |
| May 13, 2025 | Benjamin Eric (Officer) 3,001 shares $320.00 −53.9% since trade filed May 14, 2025 | Planned sale (10b5-1) | 3,001 | $320.00 | $960K | −53.9% | May 14, 2025 |
| Mar 25, 2025 | Frederick Wayne A.I. (Director) 1,825 shares $275.00 −46.4% since trade filed Mar 26, 2025 | Planned sale (10b5-1) | 1,825 | $275.00 | $502K | −46.4% | Mar 26, 2025 |
| Jan 21, 2025 | Benjamin Eric (Officer) 12K shares $280.00 −47.3% since trade filed Jan 22, 2025 | Planned sale (10b5-1) | 12K | $280.00 | $3.5M | −47.3% | Jan 22, 2025 |
| Dec 16, 2024 | Benjamin Eric (Officer) 4,362 shares $267.60 −44.9% since trade filed Dec 17, 2024 | Discretionary sale | 4,362 | $267.60 | $1.2M | −44.9% | Dec 17, 2024 |
| Dec 10, 2024 | Budden Lauren (Officer) 915 shares $275.62 −46.5% since trade filed Dec 11, 2024 | Discretionary sale | 915 | $275.62 | $252K | −46.5% | Dec 11, 2024 |
| Nov 12, 2024 | BORIO LUCIANA (Director) 508 shares $274.80 −46.3% since trade filed Nov 13, 2024 | Discretionary sale | 508 | $274.80 | $140K | −46.3% | Nov 13, 2024 |
| Sep 11, 2024 | Hopfield Jessica (Director) 7,628 shares $225.26 −34.5% since trade filed Sep 12, 2024 | Discretionary sale | 7,628 | $225.26 | $1.7M | −34.5% | Sep 12, 2024 |
| Sep 10, 2024 | Scannell Timothy J (Director) 5,000 shares $225.84 −34.7% since trade filed Sep 11, 2024 | Discretionary sale | 5,000 | $225.84 | $1.1M | −34.7% | Sep 11, 2024 |
| Sep 9, 2024 | Budden Lauren (Officer) 1,506 shares $221.41 −33.4% since trade filed Sep 10, 2024 | Discretionary sale | 1,506 | $221.41 | $333K | −33.4% | Sep 10, 2024 |
| Sep 9, 2024 | Field Mark N (Officer) 1,383 shares $220.87 −33.2% since trade filed Sep 10, 2024 | Discretionary sale | 1,383 | $220.87 | $305K | −33.2% | Sep 10, 2024 |
| Aug 30, 2024 | Singh Prem (Officer) 1,824 shares $202.27 −27.1% since trade filed Sep 3, 2024 | Discretionary sale | 1,824 | $202.27 | $369K | −27.1% | Sep 3, 2024 |
| Aug 29, 2024 | Chadwick Ana Maria (CFO) 100 shares $206.00 −28.4% since trade filed Aug 29, 2024 | Open-market buy | 100 | $206.00 | $21K | −28.4% | Aug 29, 2024 |
| Aug 28, 2024 | Field Mark N (Officer) 1,387 shares $203.00 −27.4% since trade filed Aug 29, 2024 | Discretionary sale | 1,387 | $203.00 | $282K | −27.4% | Aug 29, 2024 |
| Jun 14, 2024 | Field Mark N (Officer) 1,500 shares $199.96 −26.3% since trade filed Jun 17, 2024 | Discretionary sale | 1,500 | $199.96 | $300K | −26.3% | Jun 17, 2024 |
| Jun 10, 2024 | Scannell Timothy J (Director) 7,000 shares $190.51 −22.6% since trade filed Jun 11, 2024 | Discretionary sale | 7,000 | $190.51 | $1.3M | −22.6% | Jun 11, 2024 |
| Jun 10, 2024 | Field Mark N (Officer) 2,131 shares $190.43 −22.6% since trade filed Jun 11, 2024 | Discretionary sale | 2,131 | $190.43 | $406K | −22.6% | Jun 11, 2024 |
| Jun 4, 2024 | BORIO LUCIANA (Director) 360 shares $182.58 −19.2% since trade filed Jun 5, 2024 | Discretionary sale | 360 | $182.58 | $66K | −19.2% | Jun 5, 2024 |
| May 28, 2024 | Scannell Timothy J (Director) 3,300 shares $180.90 −18.5% since trade filed May 29, 2024 | Discretionary sale | 3,300 | $180.90 | $597K | −18.5% | May 29, 2024 |
| Feb 28, 2024 | Petrovic Shacey (Director) 12K shares $162.92 −9.5% since trade filed Feb 29, 2024 | Discretionary sale | 12K | $162.92 | $1.9M | −9.5% | Feb 29, 2024 |
| Dec 15, 2023 | BORIO LUCIANA (Director) 72 shares $207.08 −28.8% since trade filed Dec 18, 2023 | Discretionary sale | 72 | $207.08 | $15K | −28.8% | Dec 18, 2023 |
| Nov 13, 2023 | Petrovic Shacey (Director) 2,075 shares $165.02 −10.6% since trade filed Nov 14, 2023 | Discretionary sale | 2,075 | $165.02 | $342K | −10.6% | Nov 14, 2023 |
| Nov 13, 2023 | Petrovic Shacey (Director) 13K shares $165.02 −10.6% since trade filed Nov 14, 2023 | Discretionary sale | 13K | $165.02 | $2.1M | −10.6% | Nov 14, 2023 |
| Nov 13, 2023 | Petrovic Shacey (Director) 20K shares $164.33 −10.3% since trade filed Nov 14, 2023 | Discretionary sale | 20K | $164.33 | $3.3M | −10.3% | Nov 14, 2023 |
| Sep 19, 2023 | Singh Prem (Officer) 1 shares $168.92 −12.7% since trade filed Sep 21, 2023 | Open-market buy | 1 | $168.92 | $169 | −12.7% | Sep 21, 2023 |
| Aug 28, 2023 | Hollingshead James (CEO) 5,550 shares $181.41 −18.7% since trade filed Aug 29, 2023 | Open-market buy | 5,550 | $181.41 | $1.0M | −18.7% | Aug 29, 2023 |
| Jul 3, 2023 | McMillan Wayde D. (CFO) 1,388 shares $282.94 −47.9% since trade filed Jul 6, 2023 | Planned sale (10b5-1) | 1,388 | $282.94 | $393K | −47.9% | Jul 6, 2023 |
| Jun 20, 2023 | Manea Dan (Officer) 175 shares $290.00 −49.2% since trade filed Jun 21, 2023 | Planned sale (10b5-1) | 175 | $290.00 | $51K | −49.2% | Jun 21, 2023 |
| Jun 5, 2023 | BORIO LUCIANA (Director) 500 shares $283.38 −48.0% since trade filed Jun 6, 2023 | Discretionary sale | 500 | $283.38 | $142K | −48.0% | Jun 6, 2023 |
| Jun 1, 2023 | Petrovic Shacey (Director) 15K shares $271.56 −45.7% since trade filed Jun 2, 2023 | Planned sale (10b5-1) | 15K | $271.56 | $4.1M | −45.7% | Jun 2, 2023 |
| May 23, 2023 | MINOGUE MICHAEL R (Director) 3,300 shares $304.75 −51.6% since trade filed May 24, 2023 | Open-market buy | 3,300 | $304.75 | $1.0M | −51.6% | May 24, 2023 |
| Apr 3, 2023 | McMillan Wayde D. (CFO) 1,255 shares $318.31 −53.7% since trade filed Apr 4, 2023 | Planned sale (10b5-1) | 1,255 | $318.31 | $399K | −53.7% | Apr 4, 2023 |
| Mar 13, 2023 | Alpuche Charles (Officer) 23K shares $305.15 −51.7% since trade filed Mar 14, 2023 | Discretionary sale | 23K | $305.15 | $7.1M | −51.7% | Mar 14, 2023 |
| Mar 9, 2023 | Alpuche Charles (Officer) 4,000 shares $290.90 −49.3% since trade filed Mar 10, 2023 | Discretionary sale | 4,000 | $290.90 | $1.2M | −49.3% | Mar 10, 2023 |
| Mar 1, 2023 | Petrovic Shacey (Officer) 15K shares $276.63 −46.7% since trade filed Mar 1, 2023 | Discretionary sale | 15K | $276.63 | $4.1M | −46.7% | Mar 1, 2023 |
| Feb 28, 2023 | Alpuche Charles (Officer) 200 shares $279.01 −47.2% since trade filed Mar 1, 2023 | Discretionary sale | 200 | $279.01 | $56K | −47.2% | Mar 1, 2023 |
| Feb 28, 2023 | Alpuche Charles (Officer) 3,800 shares $278.81 −47.1% since trade filed Mar 1, 2023 | Discretionary sale | 3,800 | $278.81 | $1.1M | −47.1% | Mar 1, 2023 |
| Jan 4, 2023 | Petrovic Shacey (Director) 15K shares $281.88 −47.7% since trade filed Jan 6, 2023 | Discretionary sale | 15K | $281.88 | $4.2M | −47.7% | Jan 6, 2023 |
| Jan 3, 2023 | McMillan Wayde D. (CFO) 1,359 shares $286.43 −48.5% since trade filed Jan 4, 2023 | Discretionary sale | 1,359 | $286.43 | $389K | −48.5% | Jan 4, 2023 |
| Nov 18, 2022 | Christensen Bret (Officer) 3,000 shares $295.15 −50.0% since trade filed Nov 21, 2022 | Discretionary sale | 3,000 | $295.15 | $885K | −50.0% | Nov 21, 2022 |
| Nov 18, 2022 | Manea Dan (Officer) 200 shares $294.62 −50.0% since trade filed Nov 21, 2022 | Discretionary sale | 200 | $294.62 | $59K | −50.0% | Nov 21, 2022 |
| Nov 4, 2022 | Spears Michael P (Officer) 14K shares $308.99 −52.3% since trade filed Nov 7, 2022 | Discretionary sale | 14K | $308.99 | $4.2M | −52.3% | Nov 7, 2022 |
| Oct 3, 2022 | Petrovic Shacey (Director) 15K shares $231.80 −36.4% since trade filed Oct 4, 2022 | Discretionary sale | 15K | $231.80 | $3.5M | −36.4% | Oct 4, 2022 |
| Aug 24, 2022 | Christensen Bret (Officer) 2,900 shares $264.24 −44.2% since trade filed Aug 25, 2022 | Discretionary sale | 2,900 | $264.24 | $766K | −44.2% | Aug 25, 2022 |
“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
162 Forms 4, 3 years
1 filed late
1 amendments
1.5 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.