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HAWK · Hawkeye 360, Inc.
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HAWK HawkEye 360 (HAWK) Insider Trading, Ownership & Congress Trades

Software & IT · Services-computer processing & data preparation · CIK 0001750704
Quote by TradingView
Form 144 · 4
House members buying, 1 year
0
STOCK Act, US House only, disclosed up to 45 days after the trade
Funds added, last quarter
102
13F, latest reported quarter
Conversions, 180 days
51
Codes C/M, not in net · $200.7K priced

What the filings say about HAWK

Insiders, 180 days
-$2.1M net sold
1 buyer · 4 sellers · 60% of sales under a 10b5-1 plan
Planned sales (Form 144), 90 days
$2.8M
4 notices

HawkEye 360 insider trades (Form 4)

Form 4 buys and sells (codes P and S). Grants, option exercises and conversions excluded.

Over the last 180 days, HawkEye 360, Inc. insiders sold a net $2.1M of stock across 8 Form 4 purchases and sales, with 1 insider buying. Source: SEC Form 4 filings, as of 2026-10-28.

Insider
Filed
Shares
Value
Since filing
Serafini John Sheldon
President and CEO
SELL
2026-10-02 SECtraded 2026-10-01
92,329
$1.4M
-11.3%
Context
  • First Form 4 purchase or sale (code P or S) here by this insider on our record.
  • The trade is 16.6% of the 554,972 shares held after it.
  • 3 other insiders sold within 30 days.
  • 102 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: President and CEO Serafini John Sheldon sold about $1.4M of HAWK under a 10b5-1 plan on Oct 1, 2026, the largest insider sale at the company on our record; 3 other insiders sold within 30 days and 102 funds added in the latest 13F quarter.
Turner Michael S.
Chief Legal Officer
SELL
2026-09-17 SECtraded 2026-09-16
18,256
$296.4K
-21.6%
Context
  • 1 earlier Form 4 trade (code P or S) here by this insider (1 sale), the last on Sep 15, 2026.
  • The trade is 10.2% of the 179,521 shares held after it.
  • 3 other insiders sold within 30 days.
  • 102 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Chief Legal Officer Turner Michael S. sold about $296.4K of HAWK under a 10b5-1 plan on Sep 16, 2026; 3 other insiders sold within 30 days and 102 funds added in the latest 13F quarter.
Searle Craig Chih-Meng
Chief Financial Officer
SELL
2026-09-17 SECtraded 2026-09-15
9,228
$150.3K
-21.6%
Context
  • First Form 4 purchase or sale (code P or S) here by this insider on our record.
  • The trade is 4.4% of the 209,228 shares held after it.
  • 3 other insiders sold within 30 days.
  • 102 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Chief Financial Officer Searle Craig Chih-Meng sold about $150.3K of HAWK on Sep 15, 2026; 3 other insiders sold within 30 days and 102 funds added in the latest 13F quarter.
Turner Michael S.
Chief Legal Officer
SELL
2026-09-17 SECtraded 2026-09-15
8,250
$134.4K
-21.6%
Context
  • First Form 4 purchase or sale (code P or S) here by this insider on our record.
  • The trade is 4.2% of the 197,777 shares held after it.
  • 3 other insiders sold within 30 days.
  • 102 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Chief Legal Officer Turner Michael S. sold about $134.4K of HAWK under a 10b5-1 plan on Sep 15, 2026; 3 other insiders sold within 30 days and 102 funds added in the latest 13F quarter.
MONEY ARTHUR L
Director
SELL
2026-09-15 SECtraded 2026-09-11
50,000
$820.5K
-21.1%
Context
  • First Form 4 purchase or sale (code P or S) here by this insider on our record.
  • The trade is 91.7% of the 54,545 shares held after it.
  • 3 other insiders sold within 30 days.
  • 102 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director MONEY ARTHUR L sold about $820.5K of HAWK on Sep 11, 2026, the largest insider sale at the company on our record; 3 other insiders sold within 30 days and 102 funds added in the latest 13F quarter.
8 transactions on record
Since filing: total return from the first close after the filing to the latest close, dividend-adjusted. Not a forecast.
Context lines are counts over the filings above and returns from our own price history, never a price level. Not investment advice.
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Seven facts, ranked against the sector · Rank is not a forecast
Insiders
net -$2.1M over 180 days
-$2.8M over 90 days
more than 51% of Software & IT
Congress
no House purchase disclosed in the last 12 months
Funds
102 funds bought in last quarter
more than 53% of Software & IT
Revenue
+87.1% year over year (latest quarter)
more than 89% of Software & IT
Margin
-30.7% net margin (latest quarter)
below 74% of Software & IT
Buybacks
no share repurchases reported
Short interest
5.5% of the float short (float per yahoo 2026-10-27) · 2.4 days to cover · settled 2026-10-15
more than 56% of Software & IT
What changed in the last 30 days
Oct 28Insider buying stopped: no purchases in 90 days after 3 in the prior 90
Why it matters
The absence is the signal: 3 purchases in one 90-day window and none in the next is a change of behaviour, not a filing.
Oct 2President and CEO Serafini John Sheldon sold $1.4M under a 10b5-1 plan (Oct 1)
Why it matters
A 10b5-1 plan schedules trades months ahead, so this says little about what the insider thinks today.
Oct 1Director JOHN SERAFINI filed to sell $1.4M by Oct 1 (Form 144)
Why it matters
A Form 144 is a notice of intent to sell; the sale may not happen, and it says nothing about the price.

Watch HAWK

A free account keeps a watchlist and can send one email a day when insiders, funds or Congress file on the names in it. No password and no card.

The year, with the filings on it
Total return over 12 months. Each marker is a filing; hover or tap one for the detail.
-62.5%12M
-66%-43%-21%+2%2026-052026-062026-072026-072026-082026-092026-10 2026-10-01 · Serafini John Sheldon sold $1.4M2026-09-11 · MONEY ARTHUR L sold $820.5K2026-09-16 · Turner Michael S. sold $296.4K2026-05-08 · Finelli Francis Alphonse bought $260.0K2026-05-08 · Finelli Francis Alphonse bought $250.0K2026-09-15 · Searle Craig Chih-Meng sold $150.3K2026-09-15 · Turner Michael S. sold $134.4K2026-05-08 · Finelli Francis Alphonse bought $130.0K2026-10-01 · JOHN SERAFINI filed to sell $1.4M2026-09-15 · Searle Craig Chih-Meng filed to sell $151.2K2026-09-15 · Turner Michael S. filed to sell $434.2K2026-09-11 · ARTHUR MONEY filed to sell $820.5K
Insider buyInsider sellForm 144 (planned sale)
Indexed to 100, dividend-adjusted, not a price chart. When a name files heavily, the largest trades are drawn first.

Who owns HAWK: institutional holders (13F)

13F holdings, latest reported quarter
Insight Holdings Group, LLC
9,068,074 sh
$183.4M
FMR LLC
2,625,250 sh
$53.1M
ADAGE CAPITAL PARTNERS GP, L.L.C.
2,622,991 sh
$53.0M
Point72 Asset Management, L.P.
2,288,661 sh
$46.3M
Longaeva Partners L.P.
1,601,346 sh
$32.4M

Congress trades in HAWK

No Congress trades reported
No House member has disclosed a trade in this stock. See what Congress is buying.

Activist and 5% holders (13D/13G)

No 5%+ ownership filings
Nobody has filed for crossing 5%. That is a fact, not missing data.

HAWK planned insider sales (Form 144)

Notice of intent to sell, filed before any sale
JOHN SERAFINI
Filed 2026-10-01
$1.4M
Searle Craig Chih-Meng
Filed 2026-09-15
$151.2K
Turner Michael S.
Filed 2026-09-15
$434.2K
ARTHUR MONEY
Filed 2026-09-11
$820.5K

HAWK mutual fund holders (N-PORT)

Funds ranked by the share of their own portfolio in this stock (N-PORT).
Procure Space ETF
$7.5M position · as of 2026-07-31
1.3%
MFS New Discovery Fund
$13.1M position · as of 2026-05-31
0.6%
BARON DISCOVERY FUND
$10.1M position · as of 2026-06-30
0.5%
AMG TimesSquare Small Cap Growth Fund
$544.3K position · as of 2026-06-30
0.5%
MFS New Discovery Series
$3.6M position · as of 2026-06-30
0.4%
Goldman Sachs Small Cap Growth Fund
$1.9M position · as of 2026-05-31
0.4%
SEC N-PORT, monthly, about 60 days late · funds ≥ $10M · % is the share of the fund's own portfolio
Corporate PAC
The company's PAC: committee totals only, never individual donors (FEC).
Hawkeye 360 Employee Action Fund
Cycle 2026 · $65K spent
$87.6K
Federal Election Commission, matched by the PAC's connected organisation
Live price
Daily candles from TradingView, under their licence. No filings marked.
Why this name is on the desk
Insiders have filed to sell, before selling.
The record shows a net $2.1M sold by insiders over 180 days, 102 funds added last quarter, $2.8M in planned Form 144 sales. Each figure is a federal filing, dated the day it went public.
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HAWK financials

Revenue growth
+87.1%
XBRL, annual
Net margin
-30.7%
Ratios from the company's XBRL filings, latest filings
Revenue, TTM
n/a
fewer than four consecutive quarters of revenue filed
Net margin, TTM
n/a
needs four consecutive quarters of both revenue and net income
Free cash flow, TTM
n/a
fewer than four consecutive quarters of operating cash flow
Debt to equity
0.00x
long-term debt only, 2026-06-30; equity 2026-06-30
Cash flow to debt
n/a
needs four quarters of operating cash flow
Return on equity
n/a
fewer than four consecutive quarters of net income
Return on assets
n/a
fewer than four consecutive quarters of net income
Return on invested capital
n/a
fewer than four consecutive quarters of operating income
Return on capital employed
n/a
fewer than four consecutive quarters of operating income
P/E, trailing
n/a
fewer than four consecutive quarters of diluted EPS
Enterprise value
$746.7M
market value at close 2026-10-26 on 2026-08-10 shares, plus long-term debt only, 2026-06-30, minus cash 2026-06-30
FCF yield
n/a
fewer than four consecutive quarters of operating cash flow
PEG, trailing
n/a
fewer than four consecutive quarters of diluted EPS
Price as of 2026-10-26. Hover or tap a tile for its yearly and quarterly history.
Method
TTM is four consecutive fiscal quarters; Q4 is the year minus nine months when not filed. Returns use the average of opening and closing balances. EBIT is approximated by operating income. PEG uses trailing EPS growth.

HAWK Stock Sonar score 5/7 axes

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HAWK ranks highest on financial health (99th percentile) and growth (89th), and lowest on risk and compliance (46th), among Software & IT peers.

HealthGrowthInsidersInstitutionsRisk
Financial health
100
Inputs
  • Debt to equity0.00x · 100 pct, sector of 288
  • Cash flow to debtneeds four quarters of operating cash flow
Growth
89
Inputs
  • Revenue growth, YoY+87.1% · 89 pct, sector of 480
  • Backlog growth, YoYno backlog line filed, or no year-earlier backlog
Insider conviction
66
Inputs
  • Net Form 4 buying (codes P and S), 180d-$331K · 63 pct, sector of 284
  • Insider buyers, 180d1 · 69 pct, sector of 290
Institutional and government
67
Inputs
  • Funds adding, latest quarter102 · 53 pct, sector of 415
  • Congress net buyers, 365dno Congress trades in 365 days
  • Federal contracts, 180dno federal contracts in 180 days
  • Lobbying spend, 4 quarters$1.8M · 81 pct, sector of 85
Risk and compliance
46
Inputs
  • Short interest, % of float+5.5% · 46 pct, sector of 528
  • Recalls per $1B revenue, 3yrevenue under $50M or not filed, so a count cannot be scaled to size
  • EPA cases per $1B revenue, 5yrevenue under $50M or not filed, so a count cannot be scaled to size
  • New text in Risk Factors, latest 10-Kneeds two 10-Ks with a Risk Factors section (not 20-F filers or stubs)
2 not measured: Profitability, US patents
  • Profitability needs 2 of 4 inputs, 0 present: fewer than four consecutive quarters of net income; fewer than four consecutive quarters of operating income
  • US patents needs 1 of 2 inputs, 0 present: patent data not loaded yet

5 of 7 axes scored. Each is a percentile against sector peers (all companies when the sector is thin); higher is better. An unscored axis is unmeasured, not low. How it is scored

HAWK filings, in plain words

Are HawkEye 360 insiders buying or selling HAWK?

In the 180 days to 2026-10-28, HawkEye 360 insiders were net sellers, a net $2.1M: $640.0K of purchases and $2.8M of sales reported on Form 4, by 1 buyer and 4 sellers.

Are there planned insider sales of HAWK?

Yes. 4 Form 144 notices of planned insider sales were filed in the 90 days to 2026-10-28, covering $2.8M of stock; the latest, by JOHN SERAFINI, was filed 2026-10-01.

Read the full summary

In the 180 days to 2026-10-28, HawkEye 360 insiders were net sellers of HAWK, a net $2.1M across purchases and sales reported on Form 4 by 1 buyer and 4 sellers. 60% of the 5 insider sales were made under a Rule 10b5-1 plan; the rest were not flagged as planned. Insiders filed 4 Form 144 notices of intent to sell in the 90 days to 2026-10-28, covering $2.8M of stock. Each figure is counted from SEC and House filings as of 2026-10-28, dated the day the filing was made public.

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