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Stephen A. Trowbridge

ANGO
EVP AND CFO · ANGIODYNAMICS INC · CIK 0001624250
FILING MIX · LIFETIME49%/51%
BUYS
35
SELLS
37
TOTAL VALUE
$1.51M
COMPANIES
1
ACTIVE SINCE
Feb 2020
HOLDINGS NOW
256,629
AVG SELL PX
$16.70
TRADE KIND
SHOWING 72 / 72
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
5 backtested trades · 8 horizons · 3 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Stephen A. Trowbridge, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d5+60.00%+2.58%+0.68%+1.89%+3.96%—
14d5+60.00%+5.36%+1.53%+3.82%+4.37%—
30d5+40.00%+6.09%+2.52%+3.57%+4.18%—
60d5+80.00%+11.39%+2.79%+8.61%+14.87%—
90d5+60.00%+16.09%+3.88%+12.21%+11.23%—
180d5+40.00%+26.90%+1.48%+25.42%+8.58%—
1y5(1 pending)+50.00%+48.30%+15.68%+32.62%+23.78%—
2y5(2 pending)+33.33%+12.96%+33.89%-20.93%-77.23%—
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
ANGO · 256,629 shares · as of Oct 13, 2025
064,927129,854194,781259,70820212022202320242025SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2020
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
FLOW · 35 buys / 37 sellsCOVERAGE · 24 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
ANGO
ANGIODYNAMICS INC
PURCHASE
EVP and CFO
890$11.16$9.9K256,629Oct 13, 2025Oct 14, 2025 ↗View →
ANGO
ANGIODYNAMICS INC
SALE
EVP and CFO
667$8.99$6.0K255,739Jul 21, 2025Jul 22, 2025 ↗View →
ANGO
ANGIODYNAMICS INC
SALE
EVP and CFO
717$8.69$6.2K256,406Jul 20, 2025Jul 22, 2025 ↗View →
ANGO
ANGIODYNAMICS INC
SALE
EVP and CFO
2,585$8.69$22.5K257,123Jul 19, 2025Jul 22, 2025 ↗View →
ANGO
ANGIODYNAMICS INC
PURCHASEGRANT
Stock grant
86,997——259,708Jul 16, 2025Jul 18, 2025 ↗View →
ANGO
ANGIODYNAMICS INC
PURCHASEGRANT
Stock grant
86,997——86,997Jul 16, 2025Jul 18, 2025 ↗View →
ANGO
ANGIODYNAMICS INC
PURCHASE
EVP and CFO
1,700$5.86$10.0K172,711Oct 8, 2024Oct 8, 2024 ↗View →
ANGO
ANGIODYNAMICS INC
SALE
EVP and CFO
667$7.13$4.8K166,470Jul 21, 2024Jul 25, 2024 ↗View →
ANGO
ANGIODYNAMICS INC
SALE
EVP and CFO
717$7.13$5.1K167,137Jul 20, 2024Jul 25, 2024 ↗View →
ANGO
ANGIODYNAMICS INC
SALE
EVP and CFO
2,585$7.18$18.6K171,011Jul 19, 2024Aug 2, 2024 ↗View →
ANGO
ANGIODYNAMICS INC
PURCHASEGRANT
Stock grant
76,458——76,458Jul 17, 2024Jul 19, 2024 ↗View →
ANGO
ANGIODYNAMICS INC
PURCHASEGRANT
Stock grant
38,953——167,854Jul 17, 2024Jul 19, 2024 ↗View →
ANGO
ANGIODYNAMICS INC
PURCHASEGRANT
Stock grant
77,905——77,905Jul 17, 2024Jul 19, 2024 ↗View →
ANGO
ANGIODYNAMICS INC
PURCHASE
EVP and CFO
14,817——0Jul 17, 2024Aug 2, 2024 ↗View →
ANGO
ANGIODYNAMICS INC
SALE
EVP and CFO
4,016$7.40$29.7K173,596Jul 17, 2024Aug 2, 2024 ↗View →
ANGO
ANGIODYNAMICS INC
PURCHASE
EVP and CFO
11,142——177,612Jul 17, 2024Aug 2, 2024 ↗View →
ANGO
ANGIODYNAMICS INC
PURCHASEGRANT
Stock grant
1,927$4.67$9.0K128,901Feb 29, 2024Mar 4, 2024 ↗View →
ANGO
ANGIODYNAMICS INC
SALE
EVP and CFO
667$8.65$5.8K114,595Jul 21, 2023Jul 25, 2023 ↗View →
ANGO
ANGIODYNAMICS INC
SALE
EVP and CFO
717$8.74$6.3K115,262Jul 20, 2023Jul 25, 2023 ↗View →
ANGO
ANGIODYNAMICS INC
SALE
EVP and CFO
30,242——0Jul 19, 2023Sep 21, 2023 ↗View →
ANGO
ANGIODYNAMICS INC
PURCHASEGRANT
Stock grant
59,378——59,378Jul 19, 2023Jul 21, 2023 ↗View →
ANGO
ANGIODYNAMICS INC
PURCHASEGRANT
Stock grant
57,381——57,381Jul 19, 2023Jul 21, 2023 ↗View →
ANGO
ANGIODYNAMICS INC
PURCHASEGRANT
Stock grant
28,691——115,979Jul 19, 2023Jul 21, 2023 ↗View →
ANGO
ANGIODYNAMICS INC
PURCHASE
EVP and CFO
8,769——123,364Jul 19, 2023Jul 26, 2023 ↗View →
ANGO
ANGIODYNAMICS INC
SALE
EVP and CFO
3,159$8.92$28.2K120,205Jul 19, 2023Jul 26, 2023 ↗View →
ANGO
ANGIODYNAMICS INC
SALE
EVP and CFO
30,242——0Jul 19, 2023Jul 26, 2023 ↗View →
ANGO
ANGIODYNAMICS INC
PURCHASE
EVP and CFO
19,354——133,949Jul 19, 2023Sep 21, 2023 ↗View →
ANGO
ANGIODYNAMICS INC
SALE
EVP and CFO
6,975$8.92$62.2K126,974Jul 19, 2023Sep 21, 2023 ↗View →
ANGO
ANGIODYNAMICS INC
SALE
EVP and CFO
376$9.56$3.6K87,288Jul 17, 2023Jul 18, 2023 ↗View →
ANGO
ANGIODYNAMICS INC
SALE
EVP and CFO
1,362$9.63$13.1K87,664Jul 14, 2023Jul 18, 2023 ↗View →
ANGO
ANGIODYNAMICS INC
SALE
EVP and CFO
555$13.43$7.5K89,026Feb 3, 2023Feb 7, 2023 ↗View →
ANGO
ANGIODYNAMICS INC
PURCHASE
EVP and CFO
1,083$13.82$15.0K89,581Oct 12, 2022Oct 12, 2022 ↗View →
ANGO
ANGIODYNAMICS INC
PURCHASEGRANT
Stock grant
15,922——15,922Jul 20, 2022Jul 22, 2022 ↗View →
ANGO
ANGIODYNAMICS INC
PURCHASEGRANT
Stock grant
18,650——18,650Jul 20, 2022Jul 22, 2022 ↗View →
ANGO
ANGIODYNAMICS INC
PURCHASEGRANT
Stock grant
7,961——88,498Jul 20, 2022Jul 22, 2022 ↗View →
ANGO
ANGIODYNAMICS INC
PURCHASE
EVP and CFO
14,758$15.95$235.4K92,935Jul 15, 2022Jul 18, 2022 ↗View →
ANGO
ANGIODYNAMICS INC
SALE
EVP and CFO
12,398$21.32$264.3K80,537Jul 15, 2022Jul 18, 2022 ↗View →
ANGO
ANGIODYNAMICS INC
SALE
EVP and CFO
14,758——0Jul 15, 2022Jul 18, 2022 ↗View →
ANGO
ANGIODYNAMICS INC
SALE
EVP and CFO
1,509$20.54$31.0K78,177Jul 7, 2022Jul 8, 2022 ↗View →
ANGO
ANGIODYNAMICS INC
SALE
EVP and CFO
8,357——0Jul 7, 2022Jul 8, 2022 ↗View →
ANGO
ANGIODYNAMICS INC
PURCHASE
EVP and CFO
4,188——79,686Jul 7, 2022Jul 8, 2022 ↗View →
ANGO
ANGIODYNAMICS INC
SALE
EVP and CFO
583$20.48$11.9K75,498Feb 3, 2022Feb 4, 2022 ↗View →
ANGO
ANGIODYNAMICS INC
PURCHASE
EVP and CFO
1,000$22.64$22.6K76,081Jan 12, 2022Jan 12, 2022 ↗View →
ANGO
ANGIODYNAMICS INC
SALE
EVP and CFO
8,357——0Aug 12, 2021Aug 16, 2021 ↗View →
ANGO
ANGIODYNAMICS INC
PURCHASE
EVP and CFO
3,231——71,539Aug 12, 2021Aug 16, 2021 ↗View →
ANGO
ANGIODYNAMICS INC
SALE
EVP and CFO
1,231$27.29$33.6K70,308Aug 12, 2021Aug 16, 2021 ↗View →
ANGO
ANGIODYNAMICS INC
SALE
EVP and CFO
4,173$27.29$113.9K75,081Aug 12, 2021Aug 17, 2021 ↗View →
ANGO
ANGIODYNAMICS INC
SALE
EVP and CFO
9,437——0Aug 12, 2021Aug 17, 2021 ↗View →
ANGO
ANGIODYNAMICS INC
PURCHASE
EVP and CFO
10,946——79,254Aug 12, 2021Aug 17, 2021 ↗View →
ANGO
ANGIODYNAMICS INC
SALE
EVP and CFO
353$26.10$9.2K68,308Jul 26, 2021Jul 27, 2021 ↗View →
ANGO
ANGIODYNAMICS INC
PURCHASEGRANT
Stock grant
20,128——20,128Jul 21, 2021Dec 30, 2021 ↗View →
ANGO
ANGIODYNAMICS INC
PURCHASEGRANT
Stock grant
7,408——68,661Jul 21, 2021Jul 23, 2021 ↗View →
ANGO
ANGIODYNAMICS INC
PURCHASEGRANT
Stock grant
14,817——14,817Jul 21, 2021Jul 23, 2021 ↗View →
ANGO
ANGIODYNAMICS INC
PURCHASEGRANT
Stock grant
20,128——20,128Jul 21, 2021Jul 23, 2021 ↗View →
ANGO
ANGIODYNAMICS INC
SALE
EVP and CFO
400$24.76$9.9K61,253Jul 18, 2021Jul 23, 2021 ↗View →
ANGO
ANGIODYNAMICS INC
SALE
EVP and CFO
354$24.76$8.8K61,653Jul 17, 2021Jul 23, 2021 ↗View →
ANGO
ANGIODYNAMICS INC
SALE
EVP and CFO
1,284$26.43$33.9K62,007Jul 14, 2021Jul 23, 2021 ↗View →
ANGO
ANGIODYNAMICS INC
SALE
EVP and CFO
10,080$24.21$244.0K63,291Apr 15, 2021Apr 16, 2021 ↗View →
ANGO
ANGIODYNAMICS INC
PURCHASE
EVP and CFO
13,625$14.07$191.7K73,371Apr 15, 2021Apr 16, 2021 ↗View →
ANGO
ANGIODYNAMICS INC
SALE
EVP and CFO
13,625——0Apr 15, 2021Apr 16, 2021 ↗View →
ANGO
ANGIODYNAMICS INC
SALE
EVP and CFO
527$19.24$10.1K59,746Feb 3, 2021Feb 4, 2021 ↗View →
ANGO
ANGIODYNAMICS INC
PURCHASE
EVP and CFO
1,013$9.38$9.5K60,273Aug 11, 2020Aug 12, 2020 ↗View →
ANGO
ANGIODYNAMICS INC
SALE
EVP and CFO
292$8.80$2.6K59,260Jul 27, 2020Jul 28, 2020 ↗View →
ANGO
ANGIODYNAMICS INC
SALE
EVP and CFO
314$8.80$2.8K59,552Jul 26, 2020Jul 28, 2020 ↗View →
ANGO
ANGIODYNAMICS INC
SALE
EVP and CFO
152$9.21$1.4K59,866Jul 18, 2020Jul 21, 2020 ↗View →
ANGO
ANGIODYNAMICS INC
SALE
EVP and CFO
248$9.21$2.3K60,018Jul 18, 2020Jul 21, 2020 ↗View →
ANGO
ANGIODYNAMICS INC
SALE
EVP and CFO
354$9.46$3.3K60,266Jul 17, 2020Jul 21, 2020 ↗View →
ANGO
ANGIODYNAMICS INC
PURCHASEGRANT
Stock grant
44,510——44,510Jul 14, 2020Jul 17, 2020 ↗View →
ANGO
ANGIODYNAMICS INC
PURCHASEGRANT
Stock grant
15,121——60,620Jul 14, 2020Jul 17, 2020 ↗View →
ANGO
ANGIODYNAMICS INC
PURCHASEGRANT
Stock grant
30,242——30,242Jul 14, 2020Jul 17, 2020 ↗View →
ANGO
ANGIODYNAMICS INC
PURCHASEGRANT
Stock grant
5,376——45,499Feb 3, 2020Feb 7, 2020 ↗View →
ANGO
ANGIODYNAMICS INC
PURCHASEGRANT
Stock grant
18,204——18,204Feb 3, 2020Feb 7, 2020 ↗View →
Other insiders · ANGO
Loading peer insiders…
About this filer
CIK 0001624250
ROLE
EVP and CFO
PRIMARY
ANGO
COMPANIES
1
ACTIVE SINCE
Feb 2020
MARKETPEEL · /INSIDER/0001624250DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

The morning brief, before the bell.

One short email. Insider buys, congressional trades, and plain-English analysis.

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