Stock Trading Canary

United States · SEC Form 4 · Snapshot date: 2026-10-18 · Built: 2026-10-18 · 中文

← United States · Coverage record

US · SEC FORM 4

Inogen Inc

INGN · Nasdaq · CIK 0001294133 · Healthcare · Medical Devices

INSIDER SIGNAL

No active buy signal

0 qualifying P purchase groups
in the current 180-day scoring window

14 Form 4 transaction lines observed in the same window
2 sales · 12 option, withholding, award, gift or other lines

Last qualifying purchase2025-03-03 · Bourque Michael J. · $25.0K

WHY NO ACTIVE SIGNAL?

Purchase activityNone
Recent buyingNone
Recent salesLow
Buy signal statusInactive
Score anatomy

No score is calculated because there is no qualifying purchase in the active window. Unavailable inputs are not treated as zero or as a bearish signal.

ClusterNot calculated
Purchase sizeNot calculated
RoleNot calculated
RecencyNot calculated
ConvictionNot calculated

Why is there no score?

  • No qualifying open-market purchase supplies cluster, size, role, recency or conviction inputs.
  • Sales and other Form 4 activity remain visible as context and do not create a negative score.

Sales and other Form 4 activity are shown separately and do not create a negative buy signal. Absence of buying is not scored as bearish.

Insider activity timeline

Owner lanes show the latest 180 days. Symbol shape identifies the transaction type; sales remain context only.

AprMayJunJulAugSepOct
Smith Kevin P.EVP, Bus Dev, GC & Sec
○○○
Yi Boyer Jennifer MEVP Entrprs Enblmnt, Ch HR Off
▼▼
Sahney Mira KirtiDirector
○
Rider Heather D.Director
○
Mora ElizabethDirector
○
Ladone Mary KayDirector
○
● Purchase▼ Sale○ Other

Showing the six most active owners; 5 additional owner(s) remain in Form 4 evidence.

Purchase breadth, concentration & cluster buying

These modules activate when qualifying purchases enter the 180-day research window.

SIGNAL HISTORY

No recorded active-signal snapshot

Scores are archived only when the company qualifies for a published US buy-signal snapshot. Last qualifying purchase: 2025-03-03 · Bourque Michael J..

Recent Form 4 activity

0Purchases
2Sales
52Other Form 4 lines
20SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING2 sale line(s) · context only
OTHER12 exercise / withholding / award / gift / other lines
10b5-1 / PLANNEDNot assessed

P is an open-market or private purchase. S is a sale. M, F, A and G usually describe exercises, tax withholding, awards and gifts. These categories remain visually separate.

Market context

Market context has not been captured for this ticker yet. The daily market-context job processes the US universe in rotating batches.

Short interest

Short interest is external context reported to FINRA by broker-dealers. It does not affect the Insider Signal.

Shares short
1,473,603
Previous report
1,366,129
Avg daily volume
404,131
Days to cover
3.6

FINRA settlement date: 2026-09-30 · Captured 2026-10-12 · FINRA equity short interest ↗. A share count, published about a week after each of two settlement dates a month; not a percentage of shares outstanding.

Historical equity purchases

Qualifying code P transactions in the local Form 4 history, including purchases outside the current signal window.

Transaction dateReporting ownerTypeSecuritySharesAvg. priceApprox. valueSource
2025-03-03Smith Kevin Raymond MerrillPurchase (P)Common Stock11,709USD 8.56USD 100,229SEC filing ↗
2025-03-03Bourque Michael J.Purchase (P)Common Stock3,000USD 8.32USD 24,960SEC filing ↗

Form 4 evidence

54 transaction lines in the latest 365-day window; 376 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-01Wright Mary EAward / grant (A)Common Stock1,500USD 5.33USD 7,995SEC filing ↗
2026-09-01Smith Kevin Raymond MerrillAward / grant (A)Common Stock1,500USD 5.33USD 7,995SEC filing ↗
2026-09-01Smith Kevin P.Option exercise / conversion (M)Common Stock18,136USD 0.00USD 0SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-01Wright Mary EAward / grant (A)Common Stock1,500USD 5.33USD 7,995SEC filing ↗
2026-09-01Smith Kevin Raymond MerrillAward / grant (A)Common Stock1,500USD 5.33USD 7,995SEC filing ↗
2026-09-01Smith Kevin P.Option exercise / conversion (M)Common Stock18,136USD 0.00USD 0SEC filing ↗
2026-09-01Smith Kevin P.Tax withholding (F)Common Stock8,671USD 5.33USD 46,216SEC filing ↗
2026-09-01Smith Kevin P.Award / grant (A)Common Stock1,500USD 5.33USD 7,995SEC filing ↗
2026-07-01Yi Boyer Jennifer MSale (S)Common Stock10,938USD 6.60USD 72,191SEC filing ↗
2026-06-05Sahney Mira KirtiAward / grant (A)Common Stock28,081USD 0.00USD 0SEC filing ↗
2026-06-05Rider Heather D.Award / grant (A)Common Stock28,081USD 0.00USD 0SEC filing ↗
2026-06-05Mora ElizabethAward / grant (A)Common Stock28,081USD 0.00USD 0SEC filing ↗
2026-06-05Ladone Mary KayAward / grant (A)Common Stock28,081USD 0.00USD 0SEC filing ↗
2026-06-05King Kevin MAward / grant (A)Common Stock28,081USD 0.00USD 0SEC filing ↗
2026-06-05Jamali VafaAward / grant (A)Common Stock28,081USD 0.00USD 0SEC filing ↗
2026-06-05Boehnlein Glenn SAward / grant (A)Common Stock28,081USD 0.00USD 0SEC filing ↗
2026-05-29Yi Boyer Jennifer MSale (S)Common Stock10,770USD 6.53USD 70,328SEC filing ↗
2026-03-01Yi Boyer Jennifer MOption exercise / conversion (M)Common Stock25,017USD 0.00USD 0SEC filing ↗
2026-03-01Yi Boyer Jennifer MTax withholding (F)Common Stock15,382USD 6.10USD 93,830SEC filing ↗
2026-03-01Yi Boyer Jennifer MAward / grant (A)Common Stock3,603USD 0.00USD 0SEC filing ↗
2026-03-01Wright Mary EOption exercise / conversion (M)Common Stock7,506USD 0.00USD 0SEC filing ↗
2026-03-01Wright Mary ETax withholding (F)Common Stock3,408USD 6.10USD 20,789SEC filing ↗
2026-03-01Wright Mary EAward / grant (A)Common Stock2,851USD 3.21USD 9,150SEC filing ↗
2026-03-01Smith Kevin Raymond MerrillOption exercise / conversion (M)Common Stock58,346USD 0.00USD 0SEC filing ↗
2026-03-01Smith Kevin Raymond MerrillTax withholding (F)Common Stock44,585USD 6.10USD 271,968SEC filing ↗
2026-03-01Smith Kevin Raymond MerrillAward / grant (A)Common Stock33,410USD 0.13USD 4,178SEC filing ↗
2026-03-01Smith Kevin P.Option exercise / conversion (M)Common Stock14,005USD 0.00USD 0SEC filing ↗
2026-03-01Smith Kevin P.Tax withholding (F)Common Stock6,276USD 6.10USD 38,284SEC filing ↗
2026-03-01Smith Kevin P.Award / grant (A)Common Stock1,500USD 6.10USD 9,150SEC filing ↗
2026-03-01Ramade GregoireOption exercise / conversion (M)Common Stock13,005USD 0.00USD 0SEC filing ↗
2026-03-01Ramade GregoireTax withholding (F)Common Stock6,022USD 6.10USD 36,734SEC filing ↗
2026-03-01Bourque Michael J.Option exercise / conversion (M)Common Stock42,007USD 0.00USD 0SEC filing ↗
2026-03-01Bourque Michael J.Tax withholding (F)Common Stock26,306USD 6.10USD 160,467SEC filing ↗

Multiple price lines in one filing are grouped and share-weighted. Price and value are blank when a grouped filing line lacks price evidence.

Snapshot & identity

Snapshot date2026-10-18
Ranking versionUS-v1.2
Data qualityPASS ELIGIBLE · —
TickerINGN
CIK0001294133
SectorHealthcare
IndustryMedical Devices Yahoo Finance
SEC SIC3842 Orthopedic, Prosthetic & Surgical Appliances & Supplies
ExchangeNasdaq

Data coverage

Local Form 4 history376 transaction lines from 2020-03-01 to 2026-09-01
2 P purchase lines · 52 S sale lines · 322 other lines
SEC company submissionsOpen SEC filings ↗

Local ledger as of 2026-10-18. Mapping status is an audit field and does not erase SEC filing evidence.