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HONAHoneywell Aerospace Inc. · Insider ownership research

Honeywell Aerospace Inc. insiders: what they own and what they did with it

None of it through sales. No officer or director reported an open-market sale in this period.

Updated Oct 8, 2026 from SEC filings · covers Oct 9, 2025 to Oct 8, 2026
1
buyer among officers and directors (1 trade), past 12 months
0 of 15
officers and directors sold shares, past 12 months
Recent activity · past 30 days, Sep 9, 2026 to Oct 8, 2026

No officer or director trades were reported for the past 30 days. The most recent before that:

Sep 1, 2026Craig Arnold bought 6.4K shares ($998K). The total stake went from 0 to 6.4K shares that day.
WhoSharesPrice% of total stakeTotal stake afterTrade dateFiled
Craig Arnold
Director
6,400$156.00n/a6.4KSep 1, 2026Sep 3, 2026

"% of total stake" is the shares in this event against all the vested shares the person held that day, across every share class and holding entity, after that day's vesting. "n/a" means the person's holdings don't reconcile, or the row is a purchase. "Holdings record incomplete" means more shares were sold than the filings show the person held that day, so a percentage would be wrong.

Is this normal? Not enough history to compare: fewer than three earlier years of filings. Year by year
Latest filing: Filed Sep 3 for a purchase on Sep 1. Craig Arnold bought 6.4K shares ($998K). Filing
56 SEC ownership filings in the period · See the evidence

What stands out

Craig Arnold bought 6.4K shares for $998K, first on Sep 1, 2026. These are the first purchases by current officers or directors in the filings on record.Purchase, Sep 1, 2026
Tax withholding outweighed market sales: the company withheld $676K of officers' and directors' shares for taxes, against $0 sold on the open market. The largest was James Currier ($490K withheld).Largest withholding, Jul 16, 2026

Percentages cover 0 of 15 officers and directors. 15 are left out

i
Left out: Pascal Desroches, Richard DeGraff, William Lautar, David Marinick, Robert Buddecke Jr., Joshua Jepsen, Michelle Seitz, David Goldfein, Craig Arnold and John Donofrio (held no vested shares at the start); David Denton, Karen Arlak, Mark Reuss, William Roper Jr. and James Currier (holdings couldn't be fully reconciled).
Disclosed company stock is not an insider's whole wealth.

Outside holders, reported separately

HONEYWELL INTERNATIONAL INC reported no open-market sales in the past 12 months. Large shareholders and the funds or companies that board members represent are not part of management, so they are left out of the figures above.

Details

Common questions

Is the Honeywell Aerospace Inc. CEO selling stock?

No. Richard DeGraff reported no open-market sales in the past 12 months.

Are any Honeywell Aerospace Inc. insiders buying?

Yes. 1 officer or director reported 1 purchase in the past 12 months (Form 4 code P, which includes private purchases).

The evidence

Who sold0 officers and directors: amount, % of holdings, trading plan
Who soldAmount% of holdingsTrading plan

Outside holder, reported separately: HONEYWELL INTERNATIONAL INC (a 10% owner, not part of management). No open-market sales reported in the period. Latest filing

The full ownership picture10 of 15 insiders fully reconciled · 6 officers and directors

Vested shares across all share classes, held directly and through trusts, LLCs and family members, as reported on SEC Forms 3, 4 and 5. Unvested awards and options are never counted as owned shares.

InsiderHeld Oct 8, 2025SoldHeld Oct 8, 2026Still held
David Denton
!
Holdings couldn't be fully reconciled. A footnote describes a transfer or distribution between related entities, but the amounts could not be matched to the balance change. Largest: +21 shares on Jun 29, 2026 (Direct). See the filing Sales and other transactions for David Denton are complete.
Director
n/a0n/an/a
Vesting, gifts, unvested awards and holding lines for David Denton
0shares vested or exercised
0gifted (net of own trusts)
0 → 707unvested awards, start → end

Holdings couldn't be fully reconciled. A footnote describes a transfer or distribution between related entities, but the amounts could not be matched to the balance change. Largest: +21 shares on Jun 29, 2026 (Direct). The balances below are as reported, not verified totals.

Held throughShare classOct 8, 2025Oct 8, 2026
DirectCommon Stock021
Karen Arlak
!
Holdings couldn't be fully reconciled. A footnote describes a transfer or distribution between related entities, but the amounts could not be matched to the balance change. Largest: +2,606.814 shares on Jun 29, 2026 (Direct). See the filing Sales and other transactions for Karen Arlak are complete.
SVP and CHRO
n/a0n/an/a
Vesting, gifts, unvested awards and holding lines for Karen Arlak
+3.2Kshares vested or exercised
0gifted (net of own trusts)
−899withheld by the company for taxes
0 → 16Kunvested awards, start → end

Holdings couldn't be fully reconciled. A footnote describes a transfer or distribution between related entities, but the amounts could not be matched to the balance change. Largest: +2,606.814 shares on Jun 29, 2026 (Direct). The balances below are as reported, not verified totals.

Held throughShare classOct 8, 2025Oct 8, 2026
DirectCommon Stock04,889
Held in 401(k) planCommon Stock01,512

Stock options (not counted as shares):

Options heldStrike priceExpiresIntrinsic value (estimate)
3,794$108.68Feb 27, 2027$180K
3,103$135.10Feb 26, 2028$65K
3,410$140.03Feb 25, 2029$54K
3,429$164.27Feb 13, 2030$0
2,516$184.06Feb 11, 2031$0
2,976$172.26Feb 10, 2032$0
3,554$176.43Feb 22, 2033$0
3,890$179.34Feb 28, 2034$0
3,530$193.90Mar 2, 2035$0
4,202$233.90Feb 22, 2036$0
4,347$208.27Aug 2, 2036$0

Estimate: options held × ($156.00 − strike price), using the most recent insider trade price on Form 4 (Sep 1, 2026), not a market close.

Mark Reuss
!
Holdings couldn't be fully reconciled. A footnote describes a transfer or distribution between related entities, but the amounts could not be matched to the balance change. Largest: +12 shares on Jun 29, 2026 (Direct). See the filing Sales and other transactions for Mark Reuss are complete.
Director
n/a0n/an/a
Vesting, gifts, unvested awards and holding lines for Mark Reuss
0shares vested or exercised
0gifted (net of own trusts)
0 → 707unvested awards, start → end

Holdings couldn't be fully reconciled. A footnote describes a transfer or distribution between related entities, but the amounts could not be matched to the balance change. Largest: +12 shares on Jun 29, 2026 (Direct). The balances below are as reported, not verified totals.

Held throughShare classOct 8, 2025Oct 8, 2026
DirectCommon Stock012
William Roper Jr.
!
Holdings couldn't be fully reconciled. A footnote describes a transfer or distribution between related entities, but the amounts could not be matched to the balance change. Largest: +12 shares on Jun 29, 2026 (Direct). See the filing Sales and other transactions for William Roper Jr. are complete.
Director
n/a0n/an/a
Vesting, gifts, unvested awards and holding lines for William Roper Jr.
0shares vested or exercised
0gifted (net of own trusts)
0 → 707unvested awards, start → end

Holdings couldn't be fully reconciled. A footnote describes a transfer or distribution between related entities, but the amounts could not be matched to the balance change. Largest: +12 shares on Jun 29, 2026 (Direct). The balances below are as reported, not verified totals.

Held throughShare classOct 8, 2025Oct 8, 2026
DirectCommon Stock012
James Currier
!
Holdings couldn't be fully reconciled. A footnote describes a transfer or distribution between related entities, but the amounts could not be matched to the balance change. Largest: +2,261 shares on Jun 29, 2026 (Direct). See the filing Sales and other transactions for James Currier are complete.
President and CEO, Director
n/a0n/an/a
Vesting, gifts, unvested awards and holding lines for James Currier
+5.6Kshares vested or exercised
0gifted (net of own trusts)
−2.4Kwithheld by the company for taxes
0 → 58Kunvested awards, start → end

Holdings couldn't be fully reconciled. A footnote describes a transfer or distribution between related entities, but the amounts could not be matched to the balance change. Largest: +2,261 shares on Jun 29, 2026 (Direct). The balances below are as reported, not verified totals.

Held throughShare classOct 8, 2025Oct 8, 2026
DirectCommon Stock05,551
Held in 401(k) planCommon Stock0430

Stock options (not counted as shares):

Options heldStrike priceExpiresIntrinsic value (estimate)
45,252$190.51Feb 18, 2035$0
25,110$190.51Feb 18, 2035$0
1,839$135.10Feb 26, 2028$38K
2,774$140.03Feb 25, 2029$44K
4,286$164.27Feb 13, 2030$0
3,201$184.06Feb 11, 2031$0
4,761$172.26Feb 10, 2032$0
4,095$176.43Feb 22, 2033$0
22,635$176.05Jul 31, 2033$0
24,578$179.49Feb 15, 2034$0
38,130$230.83Feb 18, 2036$0
51,808$208.27Aug 2, 2036$0

Estimate: options held × ($156.00 − strike price), using the most recent insider trade price on Form 4 (Sep 1, 2026), not a market close.

Craig Arnold
Director
006.4Kno sales
Vesting, gifts, unvested awards and holding lines for Craig Arnold
0shares vested or exercised
0gifted (net of own trusts)
0 → 1.6Kunvested awards, start → end
Held throughShare classOct 8, 2025Oct 8, 2026
DirectCommon Stock06,400

10 of 15 insiders fully reconciled: starting holdings plus reported transactions match ending holdings (10 exactly, 0 with a minor or footnoted difference). For 5 we show sales but not holdings; the ! icon on their rows explains why. Percentages cover 0 of 15 officers and directors. Left out: Pascal Desroches, Richard DeGraff, William Lautar, David Marinick, Robert Buddecke Jr., Joshua Jepsen, Michelle Seitz, David Goldfein, Craig Arnold and John Donofrio (held no vested shares at the start); David Denton, Karen Arlak, Mark Reuss, William Roper Jr. and James Currier (holdings couldn't be fully reconciled). "Still held" compares ending with starting vested shares; a plus sign means the holding grew.

Is this normal? Selling year by yearNot enough history to compare

Not enough history to compare: fewer than three earlier years of filings.

12 months endingShares soldInsiders who soldProceeds
Oct 8, 2026
Latest 12 months · filings don't cover the whole year
n/an/an/a
Oct 8, 2025
1 year earlier · filings don't cover the whole year
n/an/an/a
Oct 8, 2024
2 years earlier · filings don't cover the whole year
n/an/an/a
Oct 9, 2023
3 years earlier · filings don't cover the whole year
n/an/an/a
Oct 9, 2022
4 years earlier · filings don't cover the whole year
n/an/an/a
Oct 9, 2021
5 years earlier · filings don't cover the whole year
n/an/an/a

Open-market sales (Form 4 code S) by people who were officers or directors, in split-adjusted shares. Earlier years include people who have since left. A sale that an outside holder also reports (a family trust, a fund) is counted with outside holders in every year. Shares, not dollars, are compared, so a change in the stock price doesn't look like a change in selling. Years the filings don't fully cover are shown but left out of the average.

Known gaps and uncertainty5 insiders whose holdings couldn't be fully reconciled

David Denton: holdings couldn't be fully reconciled (difference of 21 shares). A footnote describes a transfer or distribution between related entities, but the amounts could not be matched to the balance change. Largest: +21 shares on Jun 29, 2026 (Direct). Filing, Jun 29, 2026

Footnote: "On June 29, 2026, Honeywell International Inc. ("Honeywell") distributed a pro rata dividend to Honeywell shareowners of one share of common stock, par value $0.01 per share ("HONA Common Stock"), of Honeywell Aerospace Inc., a Delaware corporation ("HONA"), for every two shares of Honeywell common stock, par value $1.00 per share, held by each holder of record as of the close of business on June 15, 2026, to effect the previously announced spin-off of HONA from Honeywell."

Karen Arlak: holdings couldn't be fully reconciled (difference of 4,119 shares). A footnote describes a transfer or distribution between related entities, but the amounts could not be matched to the balance change. Largest: +2,606.814 shares on Jun 29, 2026 (Direct). Filing, Jun 29, 2026

Footnote: "On June 29, 2026, Honeywell International Inc. ("Honeywell") distributed a pro rata dividend to Honeywell shareowners of one share of common stock, par value $0.01 per share ("HONA Common Stock"), of Honeywell Aerospace Inc., a Delaware corporation ("HONA"), for every two shares of Honeywell common stock, par value $1.00 per share, held by each holder of record as of the close of business on June 15, 2026, to effect the previously announced spin-off of HONA from Honeywell."

Mark Reuss: holdings couldn't be fully reconciled (difference of 12 shares). A footnote describes a transfer or distribution between related entities, but the amounts could not be matched to the balance change. Largest: +12 shares on Jun 29, 2026 (Direct). Filing, Jun 29, 2026

Footnote: "On June 29, 2026, Honeywell International Inc. ("Honeywell") distributed a pro rata dividend to Honeywell shareowners of one share of common stock, par value $0.01 per share ("HONA Common Stock"), of Honeywell Aerospace Inc., a Delaware corporation ("HONA"), for every two shares of Honeywell common stock, par value $1.00 per share, held by each holder of record as of the close of business on June 15, 2026, to effect the previously announced spin-off of HONA from Honeywell."

William Roper Jr.: holdings couldn't be fully reconciled (difference of 12 shares). A footnote describes a transfer or distribution between related entities, but the amounts could not be matched to the balance change. Largest: +12 shares on Jun 29, 2026 (Direct). Filing, Jun 29, 2026

Footnote: "On June 29, 2026, Honeywell International Inc. ("Honeywell") distributed a pro rata dividend to Honeywell shareowners of one share of common stock, par value $0.01 per share ("HONA Common Stock"), of Honeywell Aerospace Inc., a Delaware corporation ("HONA"), for every two shares of Honeywell common stock, par value $1.00 per share, held by each holder of record as of the close of business on June 15, 2026, to effect the previously announced spin-off of HONA from Honeywell."

James Currier: holdings couldn't be fully reconciled (difference of 2,691 shares). A footnote describes a transfer or distribution between related entities, but the amounts could not be matched to the balance change. Largest: +2,261 shares on Jun 29, 2026 (Direct). Filing, Jun 29, 2026

Footnote: "On June 29, 2026, Honeywell International Inc. ("Honeywell") distributed a pro rata dividend to Honeywell shareowners of one share of common stock, par value $0.01 per share ("HONA Common Stock"), of Honeywell Aerospace Inc., a Delaware corporation ("HONA"), for every two shares of Honeywell common stock, par value $1.00 per share, held by each holder of record as of the close of business on June 15, 2026, to effect the previously announced spin-off of HONA from Honeywell."

External context: we only cite outside events when a documented connection exists. None is shown for this period.

Sources and methodology56 filings from SEC EDGAR, and how we read them

All 56 Forms 3, 4 and 5 filed for Honeywell Aerospace Inc. (SEC CIK 2089271) from Jun 11, 2026 to Sep 3, 2026, retrieved from SEC EDGAR on Oct 8, 2026. Prices are the ones reported in each filing, often weighted averages.

Holdings. Each holding line (a share class plus an owner, such as a trust or LLC) carries its last reported balance forward. Entities first reported during the period start at zero, so transfers between an insider's own trusts don't count as selling. Lines not reported for three years or more are listed separately and left out of totals.

Sales. A sale counts as under a 10b5-1 plan if its footnote cites one or the filing's Rule 10b5-1 box is checked, and as tax-related if its footnote cites tax obligations or sell-to-cover. Shares withheld by the company for taxes are listed separately. Sales with neither attribute are labeled "no plan disclosed".

Full methodology

Former or inactive filers (6)No filing in 18 months; last reported balances, not in any total
NameLast filedLast reported balance
Jake WassermanNo balance on record
Thilo HuberNo balance on record
Anne MaddenNo balance on record
Scott DavisNo balance on record
Deborah FlintNo balance on record
William AyerNo balance on record